A video information transmission and control system and method

Abstract

The application provides a video information transmission and control system and method, which provides a complete video information transmission and control process including video image acquisition, transmission session establishment, video multi-source transmission and image resolution and recombination. In one aspect, the application performs target extraction and hidden protection on the key detection objects in the video information, effectively avoiding important information in the video data from being stolen by a third party. In another aspect, the application adopts three-channel parallel connection to adapt to the data continuity characteristic, simultaneously adapts to the lightweight transmission of the anchor frame discrete data and the robust session transmission of the extracted continuous target image frame, and effectively improves the data adaptability of the information transmission. In still another aspect, a special image data structure is established for the anchor frame, the exposure risk of the video information is reduced based on the secondary packaging of the data, the video information is conveniently recombined, aligned and recovered at the receiving end, and the stability of the video information transmission is improved.

Description

Technical Field

[0001] This invention belongs to the field of next-generation information technology, and particularly relates to intelligent image processing and electronic digital data processing of computer task processing information systems, especially to a video information transmission and control system and method. Background Technology

[0002] With the development of network security and image processing technologies, intelligent processing and secure transmission of video image information are becoming an indispensable and important part of big data information security.

[0003] Due to the large data volume of video information, one of the challenges in video transmission lies in how to efficiently transmit continuous and dynamic visual information within limited bandwidth and storage resources. To address the issue of massive transmission volume, video coding technology has become a fundamental component of the entire transmission link. Its principle is to utilize video characteristics such as spatial and temporal redundancy for data compression. Mainstream coding standards such as H.264, H.265, and the next-generation H.266, through steps such as intra-frame prediction, inter-frame motion compensation, transform quantization, and entropy coding, compress the bitrate to a fraction of the original data or even lower, while maintaining subjectively acceptable image quality. The encoded video stream is typically encapsulated in a specific container format, with added timestamps, synchronization information, and metadata for easy subsequent transmission and decoding.

[0004] Video transmission technology also involves the adaptation and optimization of network protocols. Traditional internet technology is based on the TCP / IP protocol, but its reliable transmission mechanism may introduce unacceptable jitter in video scenarios. Therefore, real-time applications often use the UDP-based RTP protocol, combined with RTCP for quality feedback, with the application layer handling packet loss recovery and rate adjustment. Meanwhile, adaptive bitrate technology is the mainstream solution. The player dynamically requests video slices of different resolutions based on network bandwidth fluctuations, buffer status, and decoding capabilities, automatically balancing image smoothness and network stability. Alternatively, CDN networks can cache hot content at edge nodes, shortening the physical distance between users and the origin server, reducing transmission latency and backbone network load.

[0005] In practical applications, video information transmission technologies are closely linked to scenario requirements. In fields such as security monitoring, where hundreds or even thousands of cameras are online simultaneously, H.265 encoding is used to reduce storage costs, while transmission relies on dedicated networks or VPNs to ensure link isolation. The central platform deploys intelligent analysis modules to perform real-time structured processing of the video streams. In the field of distance education, live classroom broadcasts need to balance multi-user interaction and courseware sharing, typically providing differentiated video quality for terminals with varying network conditions. What these scenarios have in common is the deep integration of video transmission with acquisition, encoding, storage, analysis, and presentation, forming an end-to-end system engineering project.

[0006] However, during the research process, the applicant discovered that existing video information transmission systems lack a complete process for hiding and protecting images, which fails to further ensure data security. At the same time, they are not well adapted to data continuity and transmission sessions, and there is a lack of secondary encapsulation of video image data, resulting in weak transmission stability and structured attributes of video data.

[0007] This invention proposes a video information transmission and control system and method, providing a complete video information transmission control process including video image acquisition, transmission session establishment, multi-source video transmission, and image parsing and reconstruction. On one hand, based on the extraction and corresponding replacement protection of key detection targets in video information, this invention effectively prevents important information in video data from being stolen by third parties, improving data transmission security and concealment. On the other hand, to address the shortcomings of existing technologies in adapting video information transmission to continuous data characteristics, this invention employs a video information transmission session establishment module that executes three channels in parallel. This adapts lightweight transmission to discrete anchor frame data while simultaneously adapting highly robust session transmission to extracted continuous target image frames, effectively improving the data adaptability of information transmission. Furthermore, for anchor frames containing key video target objects, a dedicated first anchor image data structure and a second anchor image data structure are established. Based on secondary data encapsulation, the risk of video information exposure is reduced, the readability of system data is improved, and video information is easily reconstructed, aligned, and restored at the receiving end, thus enhancing the stability of video information transmission. Summary of the Invention

[0008] The present invention aims to provide a video information transmission and control system that is superior to the prior art.

[0009] To achieve the above objectives, the technical solution of the present invention is as follows: A video information transmission and control system, the system comprising at least: a video acquisition and framing module for acquiring video images and generating a video image information stream composed of multiple consecutive video image frames; and an intelligent video image recognition module for extracting anchor frames from the original video image information stream and replacing them to generate a replaced masked video image information stream. The video information transmission session establishment module establishes an end-to-end video information transmission session, including at least three session types: light session, normal session, and stable session; the video anchor frame extraction and encapsulation module encapsulates the extracted anchor frames into a first anchor image data structure and a second anchor image data structure based on the continuity of the anchor frames. The video information transmission session dripping module performs video information transmission based on light sessions, normal sessions, and stable sessions, based on the masked video image information stream, the first anchored image data structure, and the second anchored image data structure; the video information transmission control module receives the transmitted video information based on the session and performs multi-type session processing and video information parsing and recovery.

[0010] Preferably, the intelligent video image recognition module extracts anchor frames from the original video image information stream and replaces them to generate a replaced masked video image information stream, specifically as follows: The intelligent video image recognition module, based on AI-assisted identification of target objects in video image information streams, extracts video image frames containing target objects from the original video image information streams as anchor frames, retains the timestamp of the anchor frames, replaces them with hidden frames with the same timestamp, and generates a masked video image information stream after replacement. The hidden frame is a transition frame generated based on the image information of the frames before and after the missing anchor frame position in the original video image information stream after removing the anchor frame.

[0011] Preferably, the video information transmission session establishment module establishes an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session, and includes at least: The video information transmission session establishment module establishes an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session. Each video information transmission session has a unique session ID and a dedicated transmission line. in: A normal session is a session path established for video image information streams without anchor frames, i.e., masked video image information streams. The average transmission bandwidth of the transmission routing nodes in a normal session is less than that of a stable session but greater than that of a light session, and the total number of routing nodes is less than that of a stable session but greater than that of a light session. A light session is a lightweight session path established for discrete video image data. The average transmission bandwidth of the transmission routing nodes in a light session is less than that of a stable session and a normal session, and the total number of routing nodes is less than that of a stable session and a normal session. A stable session is a robust session path established for continuous video image data. The average transmission bandwidth of the transmission routing nodes of a stable session is greater than that of a light session and a normal session, and the total number of routing nodes is greater than that of a light session and a normal session.

[0012] Preferably, the video anchor frame extraction and encapsulation module, based on the continuity of the anchor frames, encapsulates the extracted anchor frames into a first anchor image data structure and a second anchor image data structure, including at least: The video anchor frame extraction and encapsulation module performs encapsulation based on the extracted anchor frames. According to the continuity of the anchor frames, the extracted anchor frames are encapsulated into a first anchor image data structure and a second anchor image data structure. The first anchored image data structure includes all non-contiguous anchored frames, specifically including the following fields: Non-continuous image marker: Setting the non-continuous image marker to 1 indicates that the first anchored image data structure includes non-continuous anchored frames; The anchor frame payload includes image data information for each anchor frame, anchor frame ID, and anchor frame timestamp; A light routing tag is transmitted, indicating that the transmission of the first anchored image data structure is performed based on light routing; The second anchored image data structure includes all consecutive anchored frames, specifically including the following fields: Non-continuous image marker: Setting the non-continuous image marker to 0 indicates that the second anchored image data structure includes continuous anchored frames; The anchor frame payload includes image data information for each anchor frame, anchor frame ID, and anchor frame timestamp; A stable route marker is transmitted, indicating that the transmission of the second anchored image data structure is performed based on a stable route.

[0013] Preferably, the video information transmission session dripping module performs video information transmission based on light session, normal session, and stable session based on the masked video image information stream, the first anchored image data structure, and the second anchored image data structure, including at least: The video information transmission session dripping module transmits the masked video image information stream through a normal session established by the video information transmission session establishment module. Furthermore, the first anchored image data structure is sent as the first video information droplet of the masked video image information stream to the routing mark reading unit, and video information transmission is performed through a light session based on the transmission light routing mark determination; the second anchored image data structure is sent as the second video information droplet of the masked video image information stream to the routing mark reading unit, and video information transmission is performed through a stable session based on the transmission stable routing mark.

[0014] Preferably, the video information transmission control module, which receives transmitted video information based on a session and performs multi-type session processing and video information parsing and recovery, includes at least: A video information transmission control module receives transmitted video information and performs multi-type session processing and video information parsing and recovery. The video information transmission control module includes: The light session processing sublayer quickly decodes the first anchored image data structure of the light session transmission and parses each anchored frame of the anchored frame payload. The normal session processing sublayer decodes the masked video image information stream as a video image information recovery stream. The stable session processing sublayer decodes the second anchored image data structure and parses each anchored frame of the anchored frame payload; The video image information recovery submodule aligns the decoded information data of the light session processing sublayer, normal session processing sublayer, and stable session processing sublayer with timestamps. Based on timestamp alignment, it replaces the hidden frames in the video image information recovery stream with anchor frames to recover the video image information stream.

[0015] Preferably, the intelligent video image recognition module, based on AI-assisted identification of target objects in the video image information stream, extracts video image frames containing target objects as anchor frames from the original video image information stream, retains the timestamp of the anchor frames, replaces them with hidden frames with the same timestamp, and generates a masked video image information stream after replacement. The hidden frame is a transition frame generated based on the image information of the frames before and after the missing anchor frame position in the original video image information stream after removing the anchor frame, and includes at least: The intelligent video image recognition module reads the target objects from the system's target detection database, identifies the target objects in the video images based on a specific AI neural network, and extracts the video image frames containing the target objects as anchor frames from the original video image information stream. and, Locate the non-anchored frames before and after a single anchored frame or consecutive anchored frames. Based on an intelligent image generation tool, generate a transition frame that is related to the image information of the non-anchored frames before and after. The transition frame is the hidden frame, and its image similarity with the non-anchored frames before and after is greater than a first threshold. The timestamp of the hidden frame is retained as the timestamp of the corresponding anchored frame that is replaced. If there are consecutive anchored frames, they are replaced with consecutive hidden frames.

[0016] Simultaneously, the present invention also proposes a video information transmission and control method applied to the video information transmission and control system described in any of the above claims, characterized in that it includes at least the following steps: Step 1: Operate the video acquisition and framing module to acquire video images and generate a video image information stream composed of multiple consecutive video image frames; Step 2: Use the intelligent video image recognition module to extract anchor frames from the original video image information stream and replace them to generate a masked video image information stream after replacement; Step 3: Use the video information transmission session establishment module to establish an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session; Step 4: Using the video anchor frame extraction and encapsulation module, based on the continuity of the anchor frames, the extracted anchor frames are encapsulated into a first anchor image data structure and a second anchor image data structure. Step 5: Use the video information transmission session dripping module to perform video information transmission based on light session, normal session, and stable session based on the masked video image information stream, the first anchored image data structure, and the second anchored image data structure; Step Six: Use the video information transmission control module to receive transmitted video information based on the session, and perform multi-type session processing and video information parsing and recovery.

[0017] Simultaneously, the present invention also proposes a computer-readable storage medium storing a program for electronic data processing, wherein the program causes a terminal to execute the video information transmission and control method described above.

[0018] Meanwhile, the present invention also proposes a computer program product, which includes computer instructions that execute the video information transmission and control method described above when the processor runs.

[0019] This invention proposes a video information transmission and control system and method, providing a complete video information transmission control process including video image acquisition, transmission session establishment, multi-source video transmission, and image parsing and reconstruction. On one hand, based on the extraction and corresponding replacement protection of key detection targets in video information, this invention effectively prevents important information in video data from being stolen by third parties, improving data transmission security and concealment. On the other hand, to address the shortcomings of existing technologies in adapting video information transmission to continuous data characteristics, this invention employs a video information transmission session establishment module that executes three channels in parallel. This adapts lightweight transmission to discrete anchor frame data while simultaneously adapting highly robust session transmission to extracted continuous target image frames, effectively improving the data adaptability of information transmission. Furthermore, for anchor frames containing key video target objects, a dedicated first anchor image data structure and a second anchor image data structure are established. Based on secondary data encapsulation, the risk of video information exposure is reduced, the readability of system data is improved, and video information is easily reconstructed, aligned, and restored at the receiving end, thus enhancing the stability of video information transmission. Attached Figure Description

[0020] Figure 1 This is a basic example diagram of a video information transmission and control system shown in this invention; Figure 2 This is a basic example diagram of a video information transmission session establishment module in a video information transmission and control system shown in this invention; Figure 3 This is an example diagram illustrating the collaboration between the video information transmission session establishment module and the video anchor frame extraction and encapsulation module in the video information transmission and control system for which the present invention is claimed. Figure 4 This is one embodiment of the interconnection between the video information transmission session drip module and the video information transmission control module in the video information transmission and control system claimed in this invention; Figure 5This is one of the specific embodiments of the video information transmission and control method claimed in this invention. Detailed Implementation

[0021] The following detailed description of several embodiments and beneficial effects of the video information transmission and control system and method claimed in this invention, in order to facilitate a more detailed examination and breakdown of this invention.

[0022] To better understand the technical solution of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] It should be understood that the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] The terminology used in the embodiments of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms “a,” “the,” and “the” as used in the embodiments of this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0025] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0026] It should be understood that although terms such as "first," "second," etc., may be used to describe methods and corresponding apparatus in embodiments of the present invention, these keywords should not be limited to these terms. These terms are only used to distinguish keywords from each other. For example, without departing from the scope of embodiments of the present invention, a first anchored image data structure, a first video information drip, etc., may also be referred to as a second anchored image data structure, a second video information drip, etc., and vice versa.

[0027] Depending on the context, the word "if" as used here can be interpreted as "when," "when," "in response to determination," or "in response to detection." Similarly, depending on the context, the phrase "if determination" or "if detection (of the stated condition or event)" can be interpreted as "when determination," "in response to determination," "when detection (of the stated condition or event)," or "in response to detection (of the stated condition or event)."

[0028] As per the instruction manual Figure 1 -Appendix Figure 4 The diagram shown is a basic example of a video information transmission and control system according to the present invention. As a preferred embodiment that can be superimposed, each node or module can preferably interconnect with other nodes or modules for data and command transmission. Of course, as another preferred embodiment that can be superimposed, some nodes may not have interconnection with some other nodes, or may be allowed to disable or enable interconnection with other nodes.

[0029] As per the instruction manual Figure 1 As shown, Figure 1 This is a basic example diagram of a video information transmission and control system illustrated in this invention. The video information transmission and control system claimed in this invention includes at least: The video capture and framing module captures video images and generates a video image information stream composed of multiple consecutive video image frames. The intelligent video image recognition module extracts anchor frames from the original video image information stream and replaces them to generate a masked video image information stream after replacement. The video information transmission session establishment module establishes an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session. The video anchor frame extraction and encapsulation module encapsulates the extracted anchor frames into a first anchor image data structure and a second anchor image data structure based on the continuity of the anchor frames. To further differentiate it from existing technologies, as a preferred embodiment that can be superimposed, the video anchor frame extraction and encapsulation module performs encapsulation based on the extracted anchor frames. According to the continuity of the anchor frames, it encapsulates the extracted anchor frames into a first anchor image data structure and a second anchor image data structure. It may also include the following: after the anchor frames are extracted, there may be multiple situations. For example, if the preceding and following frames of anchor frame i in the original video image are both non-anchor frames, then the anchor frame is a non-continuous frame, meaning it is discrete with other anchor frames. Conversely, if the preceding and / or following frames of anchor frame j in the original video image are also anchor frames, and anchor frames j+1 and / or j-1 are also anchor frames, then the anchor frame is called a continuous frame, meaning it is necessary with other anchor frames. Because the movement characteristics of the target object are often non-transient, the number of continuous anchor frames is usually much greater than that of non-continuous anchor frames.

[0030] The video information transmission session dripping module performs video information transmission based on light session, normal session, and stable session based on the masked video image information stream, the first anchored image data structure, and the second anchored image data structure; The video information transmission control module receives transmitted video information based on the session and performs multi-type session processing and video information parsing and recovery.

[0031] As a preferred embodiment that can be overlaid, the intelligent video image recognition module extracts anchor frames from the original video image information stream and replaces them to generate a replaced masked video image information stream, specifically as follows: The intelligent video image recognition module, based on AI-assisted identification of target objects in video image information streams, extracts video image frames containing target objects from the original video image information streams as anchor frames, retains the timestamp of the anchor frames, replaces them with hidden frames with the same timestamp, and generates a masked video image information stream after replacement. The hidden frame is a transition frame generated based on the image information of the frames before and after the missing anchor frame position in the original video image information stream after removing the anchor frame.

[0032] As per the instruction manual Figure 2 As shown, Figure 2 This is a basic example diagram of a video information transmission session establishment module in a video information transmission and control system according to the present invention. As a preferred embodiment that can be overlaid, the video information transmission session establishment module establishes an end-to-end video information transmission session including at least three session types: light session, normal session, and stable session, and includes at least: The video information transmission session establishment module establishes an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session. Each video information transmission session has a unique session ID and a dedicated transmission line. in: A normal session is a session path established for video image information streams without anchor frames, i.e., masked video image information streams. The average transmission bandwidth of the transmission routing nodes in a normal session is less than that of a stable session but greater than that of a light session, and the total number of routing nodes is less than that of a stable session but greater than that of a light session. A light session is a lightweight session path established for discrete video image data. The average transmission bandwidth of the transmission routing nodes in a light session is less than that of a stable session and a normal session, and the total number of routing nodes is less than that of a stable session and a normal session. A stable session is a robust session path established for continuous video image data. The average transmission bandwidth of the transmission routing nodes of a stable session is greater than that of a light session and a normal session, and the total number of routing nodes is greater than that of a light session and a normal session.

[0033] As per the instruction manual Figure 3 As shown, Figure 3This is an example diagram illustrating the collaboration between a video information transmission session establishment module and a video anchor frame extraction and encapsulation module in the video information transmission and control system claimed in this invention. As another preferred embodiment that can be overlaid, the video anchor frame extraction and encapsulation module, based on the continuity of the anchor frames, encapsulates the extracted anchor frames into a first anchor image data structure and a second anchor image data structure, including at least: The video anchor frame extraction and encapsulation module performs encapsulation based on the extracted anchor frames. According to the continuity of the anchor frames, the extracted anchor frames are encapsulated into a first anchor image data structure and a second anchor image data structure. The first anchored image data structure includes all non-contiguous anchored frames, specifically including the following fields: Non-continuous image marker: Setting the non-continuous image marker to 1 indicates that the first anchored image data structure includes non-continuous anchored frames; The anchor frame payload includes image data information for each anchor frame, anchor frame ID, and anchor frame timestamp; A light routing tag is transmitted, indicating that the transmission of the first anchored image data structure is performed based on light routing; The second anchored image data structure includes all consecutive anchored frames, specifically including the following fields: Non-continuous image marker: Setting the non-continuous image marker to 0 indicates that the second anchored image data structure includes continuous anchored frames; The anchor frame payload includes image data information for each anchor frame, anchor frame ID, and anchor frame timestamp; A stable route marker is transmitted, indicating that the transmission of the second anchored image data structure is performed based on a stable route.

[0034] As per the instruction manual Figure 4 As shown, Figure 4 This is one embodiment of the interconnection between a video information transmission session dripping module and a video information transmission control module in the video information transmission and control system claimed in this invention. As another preferred embodiment that can be superimposed, the video information transmission session dripping module performs video information transmission based on light sessions, normal sessions, and stable sessions based on a masked video image information stream, a first anchored image data structure, and a second anchored image data structure, and includes at least: The video information transmission session dripping module transmits the masked video image information stream through a normal session established by the video information transmission session establishment module. Furthermore, the first anchored image data structure is sent as the first video information droplet of the masked video image information stream to the routing mark reading unit, and video information transmission is performed through a light session based on the transmission light routing mark determination; the second anchored image data structure is sent as the second video information droplet of the masked video image information stream to the routing mark reading unit, and video information transmission is performed through a stable session based on the transmission stable routing mark.

[0035] As another preferred embodiment that can be overlaid, the video information transmission control module, based on the session receiving transmitted video information, and performing multi-type session processing and video information parsing and recovery, includes at least: A video information transmission control module receives transmitted video information and performs multi-type session processing and video information parsing and recovery. The video information transmission control module includes: The light session processing sublayer quickly decodes the first anchored image data structure of the light session transmission and parses each anchored frame of the anchored frame payload. The normal session processing sublayer decodes the masked video image information stream as a video image information recovery stream. The stable session processing sublayer decodes the second anchored image data structure and parses each anchored frame of the anchored frame payload; The video image information recovery submodule aligns the decoded information data of the light session processing sublayer, normal session processing sublayer, and stable session processing sublayer with timestamps. Based on timestamp alignment, it replaces the hidden frames in the video image information recovery stream with anchor frames to recover the video image information stream.

[0036] As another preferred embodiment that can be superimposed, the intelligent video image recognition module, based on AI-assisted recognition of target objects in the video image information stream, extracts video image frames containing target objects as anchor frames from the original video image information stream, retains the timestamp of the anchor frames, replaces them with hidden frames with the same timestamp, and generates a masked video image information stream after replacement. The hidden frame is a transition frame generated based on the image information of the frames before and after the missing anchor frame position in the original video image information stream after removing the anchor frame, and includes at least: The intelligent video image recognition module reads the target objects from the system's target detection database, identifies the target objects in the video images based on a specific AI neural network, and extracts the video image frames containing the target objects as anchor frames from the original video image information stream. and, Locate the non-anchored frames before and after a single anchored frame or consecutive anchored frames. Based on an intelligent image generation tool, generate a transition frame that is related to the image information of the non-anchored frames before and after. The transition frame is the hidden frame, and its image similarity with the non-anchored frames before and after is greater than a first threshold. The timestamp of the hidden frame is retained as the timestamp of the corresponding anchored frame that is replaced. If there are consecutive anchored frames, they are replaced with consecutive hidden frames.

[0037] Simultaneously, this invention also proposes a video information transmission and control method applied to the video information transmission and control system described in any of the above claims, as shown in the appendix to the specification. Figure 5 As shown, Figure 5 This is one specific embodiment of the video information transmission and control method claimed in this invention. It is characterized by comprising at least the following steps: Step S102: Operate the video acquisition and framing module to acquire video images and generate a video image information stream composed of multiple consecutive video image frames; Step S104: Use the intelligent video image recognition module to extract anchor frames from the original video image information stream and replace them to generate a masked video image information stream after replacement; Step S106: Use the video information transmission session establishment module to establish an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session; Step S108: Using the video anchor frame extraction and encapsulation module, the extracted anchor frames are encapsulated into a first anchor image data structure and a second anchor image data structure based on the continuity of the anchor frames. Step S110: Use the video information transmission session dripping module to perform video information transmission based on light session, normal session, and stable session based on the masked video image information stream, the first anchored image data structure, and the second anchored image data structure; Step S112: Use the video information transmission control module to receive the transmitted video information based on the session, and perform multi-type session processing and video information parsing and recovery.

[0038] Simultaneously, the present invention also proposes a computer-readable storage medium storing a program for electronic data processing, wherein the program causes a terminal to execute the video information transmission and control method described above.

[0039] Meanwhile, the present invention also proposes a computer program product, which includes computer instructions that execute the video information transmission and control method described above when the processor runs.

[0040] This invention proposes a video information transmission and control system and method, providing a complete video information transmission control process including video image acquisition, transmission session establishment, multi-source video transmission, and image parsing and reconstruction. On one hand, based on the extraction and corresponding replacement protection of key detection targets in video information, this invention effectively prevents important information in video data from being stolen by third parties, improving data transmission security and concealment. On the other hand, to address the shortcomings of existing technologies in adapting video information transmission to continuous data characteristics, this invention employs a video information transmission session establishment module that executes three channels in parallel. This adapts lightweight transmission to discrete anchor frame data while simultaneously adapting highly robust session transmission to extracted continuous target image frames, effectively improving the data adaptability of information transmission. Furthermore, for anchor frames containing key video target objects, a dedicated first anchor image data structure and a second anchor image data structure are established. Based on secondary data encapsulation, the risk of video information exposure is reduced, the readability of system data is improved, and video information is easily reconstructed, aligned, and restored at the receiving end, thus enhancing the stability of video information transmission.

[0041] In all the above embodiments, in order to achieve certain special data transmission and read / write function requirements, the above methods and corresponding devices can be expanded by adding devices, modules, components, hardware, pin connections or memory, processor differences during operation.

[0042] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the methods, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0043] In the embodiments provided by this invention, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of method steps is only a logical or functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the couplings or direct couplings or communication connections shown or discussed may be indirect couplings or communication connections through some interfaces, apparatuses, or units, and may be electrical, mechanical, or other forms.

[0044] The units described as separate components of the method and apparatus may or may not be logically or physically separate, and may not be physical units. That is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0045] Furthermore, the method steps and their implementations, as well as the functional units, in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit described above can be implemented in hardware or in the form of hardware plus software functional units.

[0046] The aforementioned methods and apparatus can be implemented as integrated units in the form of software functional units, which can be stored in a computer-readable storage medium. These software functional units, stored in a storage medium, include several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute some steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), NVRAM, magnetic disks, or optical disks.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

[0048] It should be noted that the above embodiments are only used to more clearly explain and illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A video information transmission and control system, the system comprising at least: The video capture and framing module captures video images and generates a video image information stream composed of multiple consecutive video image frames. The intelligent video image recognition module extracts anchor frames from the original video image information stream and replaces them to generate a masked video image information stream after replacement. The video information transmission session establishment module establishes an end-to-end video information transmission session, including at least three session types: light session, normal session, and stable session; the video anchor frame extraction and encapsulation module encapsulates the extracted anchor frames into a first anchor image data structure and a second anchor image data structure based on the continuity of the anchor frames. The video information transmission session dripping module performs video information transmission based on light sessions, normal sessions, and stable sessions, based on the masked video image information stream, the first anchored image data structure, and the second anchored image data structure; the video information transmission control module receives the transmitted video information based on the session and performs multi-type session processing and video information parsing and recovery.

2. The video information transmission and control system as described in claim 1, characterized in that, The intelligent video image recognition module extracts anchor frames from the original video image information stream and replaces them to generate a replaced masked video image information stream. Specifically: The intelligent video image recognition module, based on AI-assisted identification of target objects in video image information streams, extracts video image frames containing target objects from the original video image information streams as anchor frames, retains the timestamp of the anchor frames, replaces them with hidden frames with the same timestamp, and generates a masked video image information stream after replacement. The hidden frame is a transition frame generated based on the image information of the frames before and after the missing anchor frame position in the original video image information stream after removing the anchor frame.

3. The video information transmission and control system as described in claim 2, characterized in that, The video information transmission session establishment module establishes an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session, and includes at least: The video information transmission session establishment module establishes an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session. Each video information transmission session has a unique session ID and a dedicated transmission line. in: A normal session is a session path established for video image information streams without anchor frames, i.e., masked video image information streams. The average transmission bandwidth of the transmission routing nodes in a normal session is less than that of a stable session but greater than that of a light session, and the total number of routing nodes is less than that of a stable session but greater than that of a light session. A light session is a lightweight session path established for discrete video image data. The average transmission bandwidth of the transmission routing nodes in a light session is less than that of a stable session and a normal session, and the total number of routing nodes is less than that of a stable session and a normal session. A stable session is a robust session path established for continuous video image data. The average transmission bandwidth of the transmission routing nodes of a stable session is greater than that of a light session and a normal session, and the total number of routing nodes is greater than that of a light session and a normal session.

4. The video information transmission and control system as described in claim 3, characterized in that, The video anchor frame extraction and encapsulation module, based on the continuity of the anchor frames, encapsulates the extracted anchor frames into a first anchor image data structure and a second anchor image data structure, including at least: The video anchor frame extraction and encapsulation module performs encapsulation based on the extracted anchor frames. According to the continuity of the anchor frames, the extracted anchor frames are encapsulated into a first anchor image data structure and a second anchor image data structure. The first anchored image data structure includes all non-contiguous anchored frames, specifically including the following fields: Non-continuous image marker: Setting the non-continuous image marker to 1 indicates that the first anchored image data structure includes non-continuous anchored frames; The anchor frame payload includes image data information for each anchor frame, anchor frame ID, and anchor frame timestamp; A light routing tag is transmitted, indicating that the transmission of the first anchored image data structure is performed based on light routing; The second anchored image data structure includes all consecutive anchored frames, specifically including the following fields: Non-continuous image marker: Setting the non-continuous image marker to 0 indicates that the second anchored image data structure includes continuous anchored frames; The anchor frame payload includes image data information for each anchor frame, anchor frame ID, and anchor frame timestamp; A stable route marker is transmitted, indicating that the transmission of the second anchored image data structure is performed based on a stable route.

5. The video information transmission and control system as described in claim 4, characterized in that, The video information transmission session dripping module performs video information transmission based on light session, normal session, and stable session according to the masked video image information stream, the first anchored image data structure, and the second anchored image data structure, including at least: The video information transmission session dripping module transmits the masked video image information stream through a normal session established by the video information transmission session establishment module. Furthermore, the first anchored image data structure is sent as the first video information droplet of the masked video image information stream to the routing mark reading unit, and video information transmission is performed through a light session based on the transmission light routing mark determination; the second anchored image data structure is sent as the second video information droplet of the masked video image information stream to the routing mark reading unit, and video information transmission is performed through a stable session based on the transmission stable routing mark.

6. The video information transmission and control system as described in claim 5, characterized in that, The video information transmission control module receives transmitted video information based on a session and performs multi-type session processing and video information parsing and recovery, including at least: A video information transmission control module receives transmitted video information and performs multi-type session processing and video information parsing and recovery. The video information transmission control module includes: The light session processing sublayer quickly decodes the first anchored image data structure of the light session transmission and parses each anchored frame of the anchored frame payload. The normal session processing sublayer decodes the masked video image information stream as a video image information recovery stream. The stable session processing sublayer decodes the second anchored image data structure and parses each anchored frame of the anchored frame payload; The video image information recovery submodule aligns the decoded information data of the light session processing sublayer, normal session processing sublayer, and stable session processing sublayer with timestamps. Based on timestamp alignment, it replaces the hidden frames in the video image information recovery stream with anchor frames to recover the video image information stream.

7. The video information transmission and control system as described in claim 6, characterized in that, The intelligent video image recognition module, based on AI-assisted identification of target objects in video image information stream, extracts video image frames containing target objects as anchor frames from the original video image information stream, retains the timestamp of the anchor frames, replaces them with hidden frames with the same timestamp, and generates a masked video image information stream after replacement. The hidden frame is a transition frame generated based on the image information of the frames before and after the missing anchor frame position in the original video image information stream after removing the anchor frame, and includes at least: The intelligent video image recognition module reads the target objects from the system's target detection database, identifies the target objects in the video images based on a specific AI neural network, and extracts the video image frames containing the target objects as anchor frames from the original video image information stream. and, Locate the non-anchored frames before and after a single anchored frame or consecutive anchored frames. Based on an intelligent image generation tool, generate a transition frame that is related to the image information of the non-anchored frames before and after. The transition frame is the hidden frame, and its image similarity with the non-anchored frames before and after is greater than a first threshold. The timestamp of the hidden frame is retained as the timestamp of the corresponding anchored frame that is replaced. If there are consecutive anchored frames, they are replaced with consecutive hidden frames.

8. A video information transmission and control method applied to the video information transmission and control system as described in any one of claims 1-7, characterized in that, It should include at least the following steps: Step 1: Operate the video acquisition and framing module to acquire video images and generate a video image information stream composed of multiple consecutive video image frames; Step 2: Use the intelligent video image recognition module to extract anchor frames from the original video image information stream and replace them to generate a masked video image information stream after replacement; Step 3: Use the video information transmission session establishment module to establish an end-to-end video information transmission session that includes at least three session types: light session, normal session, and stable session; Step 4: Using the video anchor frame extraction and encapsulation module, based on the continuity of the anchor frames, the extracted anchor frames are encapsulated into a first anchor image data structure and a second anchor image data structure. Step 5: Use the video information transmission session dripping module to perform video information transmission based on light session, normal session, and stable session based on the masked video image information stream, the first anchored image data structure, and the second anchored image data structure; Step Six: Use the video information transmission control module to receive transmitted video information based on the session, and perform multi-type session processing and video information parsing and recovery.

9. A computer-readable storage medium storing a program for electronic data processing, wherein, The program causes the terminal to execute the video information transmission and control method as described in claim 8.

10. A computer program product comprising computer instructions that, when executed by a processor, perform the video information transmission and control method as described in claim 8.

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