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Digital retina data transmission method, device, electronic equipment and storage medium

A data transmission method and a technology of a data transmission device, which are applied in the video field, can solve problems such as video data and feature data transmission congestion, and achieve the effect of solving bandwidth allocation problems

Active Publication Date: 2021-11-16
ZHEJIANG SMART VIDEO SECURITY INNOVATION CENT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the above-mentioned technical problems in the prior art, the embodiment of the present application proposes a digital retinal data transmission method, device, electronic equipment and computer-readable storage medium to solve the problems of video data and features in a short time in the prior art. How to send data according to a certain priority when there is congestion in data sending

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  • Digital retina data transmission method, device, electronic equipment and storage medium
  • Digital retina data transmission method, device, electronic equipment and storage medium
  • Digital retina data transmission method, device, electronic equipment and storage medium

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Embodiment Construction

[0054] In the following detailed description, numerous specific details of the application are set forth by way of example in order to provide a thorough understanding of the relevant disclosure. It will be apparent, however, to one skilled in the art that the application may be practiced without these details. It should be understood that the terms "system", "device", "unit" and / or "module" used in this application are used as a means to distinguish between different components, elements, parts or assemblies at different levels in a sequential arrangement. method. However, these terms may be replaced by other expressions if the same purpose can be achieved by other expressions.

[0055] It will be understood that when a device, unit or module is referred to as being "on," "connected to" or "coupled to" another device, unit or module, it can be directly on the other device, unit or module. connected or coupled to or communicate with other devices, units or modules, or interv...

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Abstract

The application discloses a digital retinal data transmission method, device, electronic equipment and storage medium. Wherein, the method includes: determining the sending priority of at least one feature stream or video stream based on the real-time requirements of each video analysis task; wherein, the real-time requirements include a maximum allowable delay requirement, which is determined according to different applications; adjust or determine the transmission priority of the associated video stream; and / or adjust or determine the transmission priority of the associated feature stream based on the determined transmission priority of the video stream; at least one feature stream Share a priority with the associated video stream and send it. Based on the real-time requirements of each video analysis task, the application sends data of feature streams and video streams based on priority, and solves the problem of bandwidth allocation in multi-stream transmission of feature streams and video streams.

Description

technical field [0001] The present application relates to the field of video technology, in particular to a digital retina data transmission method, device, electronic equipment and storage medium. Background technique [0002] Since the concept of digital retina was put forward, it has attracted great attention in the fields of video codec, video surveillance and so on. An important feature of digital retina technology is the simultaneous dual-stream or multi-stream transmission of video streams, visual feature streams, and even summary video streams, which facilitates video retrieval, video analysis, and storage. [0003] However, there are also some problems that need to be solved in multi-stream transmission, such as multiple data sharing limited transmission resources will cause conflicts. This problem is even more pronounced especially in the scenarios of wireless transmission with limited bandwidth, high requirements on transmission delay, and real-time video analysi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/238H04N21/262H04N21/234
CPCH04N21/238H04N21/23418H04N21/262
Inventor 焦立欣张羿滕波洪一帆王琪周东东陆嘉瑶
Owner ZHEJIANG SMART VIDEO SECURITY INNOVATION CENT CO LTD
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