Unlock instant, AI-driven research and patent intelligence for your innovation.

A method, device and system for transmitting video images

A video image and image technology, which is applied in the field of video image transmission, can solve problems such as poor reliability and difficult implementation, and achieve the effect of improving reliability

Active Publication Date: 2017-12-29
HUAWEI SOFTWARE TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method, device and system for transmitting video images, which solves the problems of poor reliability and difficult implementation of network video systems in the process of transmitting video images in the prior art, and improves the reliability of transmission

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method, device and system for transmitting video images
  • A method, device and system for transmitting video images
  • A method, device and system for transmitting video images

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] figure 1 It is a flowchart of a method embodiment of transmitting video images in the present invention, such as figure 1 As shown, the method may include:

[0024] S101. Receive the analysis result of the video image sent by the video image analysis device;

[0025] Before receiving the analysis result of the video image sent by the video image analysis device, the monitoring platform collects the video image and sends the collected video image to the video image analysis device.

[0026] In the embodiment of the present invention, the monitoring platform sends the collected video images to the video image analysis device. The video image analysis device analyzes the received video image, the method of analysis can be edge detection, skin color detection, mobile tracking, pattern matching or text recognition, and events appearing in the video image, such as running, staying, gathering, wrestling , line crossing, speeding, discarded items, fire, smoke, wall collapse,...

Embodiment 2

[0035] Such as figure 2 As shown, in this embodiment, the flow of the method for transmitting video images is as follows:

[0036] S201. The monitoring platform collects video images;

[0037]The monitoring platform collects video images through the camera, and the collected video images can be lossy compressed video images or lossless compressed video images.

[0038] S202. The video image analysis device sends a video image acquisition request to the monitoring platform;

[0039] In the embodiment of the present invention, the video image analysis device can work 7*24 hours, or can work in a fixed working time period. After the video image analysis device is turned on, it sends a video data request to the monitoring platform.

[0040] S203. The monitoring platform sends the collected video images to the video image analysis device;

[0041] After receiving the video image acquisition request, the monitoring platform sends the collected video image to the video image anal...

Embodiment 3

[0059] Embodiments of the present invention provide a monitoring platform for transmitting video images, such as image 3 shown, including:

[0060] The receiving unit 301 is configured to receive the analysis result of the video image sent by the video image analysis device;

[0061] Before receiving the analysis result of the video image sent by the video image analysis device, the acquisition unit of the monitoring platform collects the video image, and sends the collected video image to the video image analysis device through the sending unit 302 .

[0062] In the embodiment of the present invention, the video image analysis device analyzes the received video image, the analysis method may be one or more of edge detection, skin color detection, movement tracking, pattern matching and text recognition, and the video image A series of events such as running, staying, gathering, wrestling, crossing the line, speeding, discarded objects, fire, smoke, wall collapse, etc. that ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An embodiment of the present invention provides a method for transmitting a video image, including: receiving an analysis result of a video image sent by a video image analysis device; sending the video image and the analysis result to the player through the same channel, so that all The player renders the analysis result in the video image, and plays the rendered video image. Correspondingly, the embodiment of the present invention also provides a monitoring platform and system, which solves the problems of poor reliability and difficulty in implementation of the network video system in the process of transmitting video images, and improves the reliability of transmission.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method, device, and system for transmitting video images. Background technique [0002] Based on digital signal processing, the network video system adopts a networked method to realize signal transmission, exchange, control, video storage and playback, and through the establishment of a powerful central business platform, all codec equipment and video storage equipment in the system are realized. Unified management and centralized control. Network video systems have been widely used, especially in the field of network video surveillance. It is not only necessary to collect and play videos, but also to be able to analyze video images, separate the background and objects in the scene, and then analyze and track the video that appears on the camera. target, and display the corresponding mark on the video screen. [0003] In the prior art, a n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N21/6437
Inventor 孙文敏
Owner HUAWEI SOFTWARE TECH