A video data transmission and processing method, device, terminal, and server

A video data transmission and video processing technology, applied in the field of data transmission, can solve the problems of limited network bandwidth, difficulty in video data transmission rate and high real-time requirements

Active Publication Date: 2021-04-02
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the mobile monitoring application using AR technology, the AR terminal needs to send the collected video data to the video processing server, and receive information such as object attribute labels returned by the video processing server after processing, and has high requirements for real-time performance. The network bandwidth in the environment is limited, and the transmission rate of video data is difficult to meet the real-time requirements

Method used

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  • A video data transmission and processing method, device, terminal, and server
  • A video data transmission and processing method, device, terminal, and server
  • A video data transmission and processing method, device, terminal, and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037]Digital video is a non-structured data composed of a series of image frames and pixels. Structured data refers to any data that can be stored, managed, classified, and retrieved using a relational database or in any identomable language (Markable Language). By featureing the non-structured data such as image viewing, the corresponding structured data can be obtained, and the data amounts are greatly reduced relative to the original non-structured data, even when the network state is not good. Can meet the requirements of real-time transmission. In order to meet the real-time requirements of data transmission and processing in various environments, the present embodiment sets a package format of a variety of video frames, and some use structured data, and some use non-structured data, and some will be structured The data and non-structural data are combined.

[0038]The video data transmission method of this embodiment is likefigure 1 As shown, including:

[0039]Step 110: Select a p...

Embodiment 2

[0089]This embodiment relates to a video data processing method, and when the received video frame data packet may exist in a plurality of package formats, the determination of the package format is performed, and the identification of the target object is performed based on the determination result.

[0090]Such asFigure 4 As shown, the video data processing method of the present embodiment includes: step 210, the video processing server receives the video frame data packet transmitted by the monitoring terminal, determines the package format used by the video frame data package from the preset plurality of package formats; Step 220, the video processing server performs a target object identification based on the package format employed by the video frame data packet, and returns the tag information of the identified target object to the monitoring terminal. In step 210, it is determined that the video frame data packet package format has a lot, for example, by reading the header of t...

Embodiment 3

[0117]This embodiment relates to an application based on an adaptive real-time moving monitoring of enhanced reality, will describe the application of the second method of the first embodiment and the second method in the system.

[0118]This embodiment can use different video frame data packet formats according to different network states, allowing the monitoring terminal to be selected according to actual needs, thereby ensuring the real-time performance of video surveillance. At the same time, the enhanced reality technology is used and combined with the video analysis platform, the real-time problem in traditional mobile monitoring is solved, so that the monitoring object can be easily locked.

[0119]In video surveillance, the label information of the target object is getting more and more attention. The label information of the target object includes the specific data performance of the object properties, such as the license plate number of the monitoring vehicle is an object attrib...

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Abstract

Methods and devices for transmitting and processing video data, a terminal, and a server. The method comprises: a terminal selecting one of preset encapsulation formats for video frame data packets according to a state of a wireless network or setting information indicating an encapsulation format; and encapsulating, according to the selected encapsulation format, video data into a video frame data packet, and transmitting the same. A video processing server recognizes a target object according to the encapsulation format of the video frame data packet, and returns label information of the recognized target object to a monitoring terminal.

Description

Technical field[0001]The present application relates to data transmission, and more particularly to a video data transmission, processing method, apparatus, and terminal, a server.Background technique[0002]At present, mainstream wireless communication methods mainly have 3G, 4G, WiFi. 3G refers to the third generation of mobile communication technology. It refers to cellular mobile communication technologies that support high-speed data transmission. 3G service can simultaneously transmit sound and data information at the same time, and the rate is generally above hundreds of Kbps. The 4G system can be downloaded at a speed of 100 Mbps, 2000 times faster than dial-up, and upload speed can also reach 20Mbps, and can meet almost all users for wireless services. Wi-Fi is a technique such as a terminal such as a personal computer, a handheld device (such as iPad, mobile phone) in wirelessly, to improve interoperability between wireless network products based on IEEE802.11 standard. Wi-F...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04N7/18
CPCH04L69/22H04L2212/00H04N7/18
Inventor 赵小尉魏然陈小强屠要峰黄震江高洪郭斌
Owner ZTE CORP
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