27 results about "Interactive video" patented technology

This disclosure describes techniques for creating real-time interactive videos. A source image is generated by a first machine learning model based on capturing an image of a user. The image includes a face of the user. One or more facial images of the user are captured. The one or more facial images depict one or more facial expressions. The source image and information extracted from the one or more facial images are input into a second machine learning model. The second machine learning model is configured and trained to transfer the creator’s facial expressions to the machine-generated images in real-time. A real-time interactive video is created by dynamically driving the source image based on the one or more facial expressions.

This invention discloses a method, apparatus, device, and medium for generating video webpage playback data. The method includes: acquiring at least one video resource and webpage document content of a target video webpage; when interactive video resources exist, generating a webpage data packet of the target webpage type based on each video resource and the webpage document content; the webpage data packet is used to load onto the webpage of the target webpage type; when no interactive video resources exist, reconstructing each video resource based on the webpage document content to obtain at least one material unit and corresponding loading configuration information; generating resource loading data based on each material unit and the corresponding loading configuration information; and parsing and loading the resource loading data through a native video application on the client side. This invention can save network transmission resources and improve compatibility.

The application provides an interactive video script generation method and device, electronic equipment and a storage medium. The application obtains a plot structure diagram corresponding to an interactive video, wherein the interactive video includes a plurality of video clips, and the plot structure diagram is used to describe the playing logic of playing the plurality of video clips. The plot structure diagram is subjected to image recognition processing to obtain a plurality of first image elements and a second image element used to represent the association relationship between the plurality of first image elements. The first element information corresponding to each first image element is determined, and the second element information corresponding to each second image element is determined. The script file corresponding to the interactive video is generated based on the first element information and the second element information, wherein the script file is used to record the playing logic. In this way, the production efficiency of the script file is improved.

The present disclosure provides an interactive video generation method based on multi-agent cooperation and related devices, which are related to the fields of artificial intelligence technologies such as large language models, generative models, agents, and interactive videos. The method includes: determining user demand according to the interaction between the target user and the initial video content; controlling a preset script agent to generate an interactive video script matched with the user demand; controlling a preset interactive option generation agent and a shot planning agent to respectively generate interactive options and shot planning according to the interactive video script; controlling a preset material generation agent to generate materials constituting each video frame according to the shot planning; and generating an interactive video matched with the user demand according to the interactive video script, the interactive options, and the materials according to a preset video rendering template. Through the automation and cooperation between the main agent and each special agent, the generated interactive video can fully meet the personalized and diversified user demand, further improving the user stickiness and interactive experience of the interactive video, and thus improving the user satisfaction for such services or products.

This invention relates to the field of audio-visual synchronization transmission technology and discloses an interactive real-time synchronous audio-visual transmission system for security monitoring. The system includes: video encoding, audio feature extraction, video encoding rate adjustment, interactive control, and a composite bitstream encapsulation module. The video encoding module extracts the motion vector magnitude of the core motion region, and the video encoding rate adjustment module converts the magnitude into audio frequency band energy allocation weights. The composite bitstream encapsulation module embeds audio slices and previous audio historical state parameters into video frames to supplement and enhance information, and fills bits according to a fixed load span to maintain a constant physical load length. This invention integrates audio data into the video frame syntax structure, eliminates synchronization deviations caused by conflicts between different sampling mechanisms, ensures the determinism of decoding offset calculation delay, and ensures semantic continuity during command and interaction.

Methods and supporting systems collect data associated with interactive videos user engagement and dynamically adapt an interactive video application and / or interactive video content and detect anomalous behaviors based on the data.

A wireless projection transmitter includes a housing, a transmission cable, a working circuit assembly, a signal transmission unit, a display screen and a command input interface. The transmission cable is coupled with the housing and extends outwards from a surface of the housing. The working circuit assembly is fixed within the housing and electrically connected to the transmission cable. The signal transmission unit is fixed within the housing and coupled with the working circuit assembly for wirelessly identifying at least one receiver device. The display screen is installed on the housing and coupled with the working circuit assembly for at least displaying a projection option list including the receiver device. The command input interface is located on the housing and electrically connected to the working circuit assembly for selecting the receiver device from the projection option list and at least one operation function.

Disclosed solutions provide for interactive video editing and playback with three dimensional (3D) object manipulation. Examples enable video players to display both an underlying static video along with a 3D object as dynamic content. The video editor presents a settings editor that enables the creator of the video to specify the ability of viewers to interact with the 3D object. The video viewer exposes settings for the dynamic content to enable users to reconfigure the display of the 3D dynamic content, making the video rendering an interactive experience. Use of references (e.g., URLs) within the dynamic content enables videos distributed in the new format updateable and correctable, such that information that is subject to change may be kept current, and informational errors introduced at the time of the video production may be corrected—without requiring creation and distribution of a substitute video file.

The application discloses a panoramic video view angle prediction method based on a neural network, belongs to the technical field of image processing, and is used for interactive video processing, comprising the following steps: acquiring a panoramic video of an existing public data set, then constructing a panoramic video view angle prediction model based on structured attention to perform training, and predicting a saliency prediction view angle of the panoramic video based on the panoramic video view angle prediction model based on structured attention which has completed the training. The panoramic video view angle prediction model based on structured attention is constructed, original sparse and noisy data is converted into more robust supervision signals, the deviation of single local fixation is overcome, comprehensive modeling of scene saliency and accurate prediction of user view angle are realized, and the accuracy and robustness of view angle prediction in virtual reality application are improved.

A wireless projection transmitter includes a housing, a transmission cable, a working circuit assembly, a signal transmission unit, a display screen and a command input interface. The transmission cable is coupled with the housing and extends outwards from a surface of the housing. The working circuit assembly is fixed within the housing and electrically connected to the transmission cable. The signal transmission unit is fixed within the housing and coupled with the working circuit assembly for wirelessly identifying at least one receiver device. The display screen is installed on the housing and coupled with the working circuit assembly for at least displaying a projection option list including the receiver device. The command input interface is located on the housing and electrically connected to the working circuit assembly for selecting the receiver device from the projection option list and at least one operation function.

A server transmits an encoded game frame over a network to a respective client system as a set of packets. In response to transmitting the set of packets, the server determines a bandwidth estimate based on the size of the encoded game frame and the timing data associated with the transmitted set of packets. The server then compares the bandwidth estimate to a current video bitrate of the game stream being transmitted from the server to the respective client device. In response to the comparison indicating an underutilization of the network, the server increases the encoding bitrate. Further, in response to the comparison indication an overutilization of the network, the server decreases the encoding bitrate.

This application relates to the field of interactive content playback, and in particular to a method and system for intelligent video content orchestration based on a multi-level rule engine. The method includes: acquiring a global broadcast time anchor point of a live channel and a multi-branch path dataset of interactive videos; based on this, performing real-time viewer progress tracking and estimated completion time analysis for each branch path to generate a viewer progress and time prediction information set; based on the viewer progress and time prediction information set, performing dynamic adjustment strategy analysis for flexible paths oriented towards the global time anchor point to generate a dynamic adjustment instruction set for controlling video content distribution; and based on the dynamic adjustment instruction set, performing personalized real-time video stream splicing and channel-level synchronous switching control to generate and output a channel broadcast stream synchronized with the global broadcast time anchor point. In the process of intelligent video content orchestration, this application reduces viewer experience interruptions or dissatisfaction through intelligent and flexible progress control, thereby improving viewing satisfaction.

This disclosure provides a video image generation method, system, and apparatus, relating to the field of data processing, which can improve the problem of low user engagement. The specific technical solution includes: acquiring an initial video clip; modeling a target character in the initial video clip using character parameters input by the user; receiving user motion parameters input via a motion capture device; and, based on the user motion parameters, performing motion control on the modeled target character to generate a target game clip. This disclosure can greatly enhance user engagement in interactive videos experiencing AR, VR, MR, and even XR scenarios, generating videos with user participation and improving the user experience.

Storage format solutions are disclosed for interactive video editing and playback that provide backwards compatibility for legacy players. Examples enable newer video players, that are able to extract dynamic content from the new video file format, to display both the underlying static video along with the dynamic content (according to a timeline within metadata stored in the new video file format), whereas legacy players display the static video. Some examples expose settings for the dynamic content to enable newer players to reconfigure the display of the dynamic content, making the video rendering an interactive experience. Use of references (e.g., URLs) within the dynamic content enables videos distributed in the new format updateable and correctable, such that information that is subject to change may be kept current, and informational errors introduced at the time of the video production may be corrected—without requiring creation and distribution of a substitute video file.

The application relates to the field of animal live broadcast technology, and in particular to a remote animal feeder live broadcast interactive control method and system supporting a dynamic visual angle. The method comprises the following steps: acquiring an animal behavior dynamic information set, analyzing the space-time correlation between a feeding action and animals based on the animal behavior dynamic information set, and obtaining dynamic feeding guide information; acquiring a user interaction information set, identifying the individual behavior state of a user target animal in combination with the dynamic feeding guide information based on the user interaction information set, matching a personalized label and a virtual information layer, and obtaining animal interactive video information; based on the animal interactive video information, real-time tracking of user interaction behavior data is performed, a personalized interaction behavior is triggered, and a behavior-feedback information set is obtained; and based on the behavior-feedback information set, interactive control is dynamically optimized, and a remote animal feeder live broadcast interactive control log is output. The method enhances user participation and stickiness, and promotes the intelligent and personalized upgrading of remote animal interactive live broadcast.

This invention provides an interactive video multi-target tracking and segmentation method and system, effectively solving the technical problems of existing video tracking technologies, such as the memory mechanism being mostly designed for single targets, leading to the inability to process in parallel in multi-target scenarios, and computational latency increasing linearly or superlinearly with the number of targets, making it difficult to meet real-time requirements. This invention abandons the traditional pixel-level target representation method, adopting a lightweight identity instruction with self-evolution capabilities as the core of target representation; it initializes the identity instructions of each target through user selection guidance, and uses a one-way isolation mechanism to ensure feature independence and real-time performance during multi-target tracking; simultaneously, it combines lightweight sparse memory to store the identity instructions of each target, achieving complete decoupling between inference latency and the number of tracked targets. This invention maintains a constant inference speed as the number of tracked targets increases and exhibits strong tracking robustness in complex, high-density scenarios, outperforming existing advanced video target segmentation models.

This invention relates to the field of UAV video analysis technology, and discloses a multimodal interactive video analysis method, apparatus, computer equipment, and storage medium. By overlaying four modes of inference layers—detection box annotation, natural language question answering, pointing questioning, and scene description—on the captured frames of the UAV video stream, it solves the technical problems of single interaction methods and rigid operation. This allows users to flexibly switch interaction modes according to task scenarios and real-time intentions, and makes the analysis process more intuitive and efficient, significantly reducing learning and operation costs, and meeting the differentiated in-depth analysis needs of different professional roles, thereby greatly improving the intelligence level and practical application effectiveness of UAV video analysis.

This invention provides a gesture recognition-based interactive teaching system and method for university classrooms, comprising: an enhancement module for acquiring an image of the podium and enhancing the image to obtain an enhanced podium image; a recognition module for extracting hand images from the enhanced podium image and recognizing teacher gestures based on the hand images; and an interaction module for recognizing the gesture meaning chain diagram of the teacher's gestures and determining interactive video materials for the current teaching video based on the gesture meaning chain diagram. This achieves accurate recognition of teacher gestures and timely provision of interactive materials, effectively improving the level of interactive teaching in university classrooms.

The application provides a real-time service monitoring and accurate abnormality diagnosis system, relates to the technical field of data processing, and comprises a collection module, which collects images of interactive positions of a fixed marketing end to obtain interactive videos; an extraction module, which extracts first interactive features of a first interface of a service corresponding to a screen in the interactive videos; an identification module, which identifies attribute features of first interactive personnel to obtain first estimated attributes and identifies interactive features of the first interactive personnel to obtain second interactive features; and a diagnosis module, which performs combined verification diagnosis based on the first interactive features, the first estimated attributes and the second interactive features to obtain an abnormality diagnosis result of the fixed marketing end or the first interactive personnel, can monitor services in real time, jointly analyzes multidimensional data, and improves the accuracy of abnormality diagnosis.

The application discloses a video time sequence positioning method based on multimodal large model prior semantic relationship alignment, constructs a video time sequence positioning model, respectively extracts text features and video features from a natural language query and a video, obtains interactive video features after alignment and interaction, extracts time sequence context features from the video features by a context reasoning module, fuses the time sequence context features and the interactive video features to obtain enhanced features, extracts time sequence features from the enhanced features, generates a segment relationship attention matrix based on the enhanced features, weights the time sequence features, and predicts the start and end time of a target segment based on the weighted time sequence features; the model is trained by using a training sample set, a loss term of a loss function is set by using a multimodal large model prior semantic relationship alignment strategy during the training process, and after the training is completed, time sequence positioning can be performed on an input video. The application can effectively improve the positioning accuracy and robustness of video time sequence positioning.

The utility model discloses an intelligent interactive video conference television terminal, including conference television terminal body and the position below conference television terminal body is provided with the support base, the positive position of conference television terminal body is fixed with the threaded rod, the outside lower side screw connection of threaded rod is in the inside of rotating cover, the bottom position rotating cover is rotationally arranged in the top outside of cooperation cover, the setting support mechanism of embedding cover gets extension, realizes the inside position of support mechanism in support base and slides. This intelligent interactive video conference television terminal is provided with embedding cover, embedding cover moves to the inside of first limit groove, can make rotating cover drive threaded rod and conference television terminal body through telescopic piece and carry out the height adjustment through rotating embedding cover and can make rotating cover drive, and the setting of support mechanism, through the extension stable of support base carries out the support processing to conference television terminal body.

The application relates to the technical field of unmanned aerial vehicle video analysis, and discloses a multimodal interactive video analysis method and device, computer equipment and a storage medium. Four modes of inference layers of detection box labeling, natural language question and answer, pointing and questioning and scene description are superimposed on the collected frames of the unmanned aerial vehicle video stream, the technical problems of single interactive mode and rigid operation are solved, the user can flexibly switch the interactive mode according to the task scene and the immediate intention, the analysis process is more intuitive and efficient, the learning and operation costs are significantly reduced, the differentiated deep analysis requirements of different professional roles are met, and the intelligent level and the actual application efficiency of the unmanned aerial vehicle video analysis are greatly improved.

The application discloses an interactive video generation method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a first image containing a first target object and a second image containing a second target object; generating a target interactive image based on the first image and the second image; wherein, in the target interactive image, the first target object and the second target object interact with each other; acquiring target interactive reference information; wherein, the target interactive reference information comprises at least one of the following: first target visual information of the first target object, second target visual information of the second target object, and target area information of an interactive area between the first target object and the second target object; generating a target interactive video based on the target interactive reference information and the target interactive image; wherein, the target interactive video is an interactive video of the first target object and the second target object. In the foregoing manner, the application can generate a more real and natural interactive video.

A system and method for an interactive video game system for educating at least one player about organism immunity to toxins or infections using a video game. The video game system utilizes a video game server and associated database, and wherein the server includes a processor which executes software stored on the database for generating virtual human body organs, immunity system cells and organisms, toxins, and viruses that have invaded a human body (“invaders”) and all of which interact in a manner that mimics a human body's immune system response. The at least one player computer device has a display screen and a user interface to permit the at least one player to interact with the video game server to configure a virtual immune system generated by said video game server to stop an attack by the invaders and to score points based on how successful the at least one player is in stopping said attack.

This application discloses an interactive video generation method, apparatus, device, and program product, belonging to the field of video processing technology. The method includes the steps of acquiring engineering objects and operation objects to be synthesized, and processing the engineering objects and operation objects to generate simulation protocol data; and the step of editing the simulation protocol data. By uniformly processing the engineering objects, operation objects, and audio data to obtain simulation protocol data, the engineering objects and operation objects can be modified after recording based on the simulation protocol data. With the subsequent binding steps of static and dynamic data, the positions of the engineering objects and operation objects can be corrected after modification without re-recording.