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Coding method and device, digital retina system, electronic equipment and storage medium

A retina, encoding data technology, applied in the field of digital retina, can solve the problem of error converter, increase the calculation amount of video encoding and decoding, and reduce the reconstruction quality, so as to improve the speed and quality, the compression speed and compression quality are good, and the calculation error is small. Effect

Pending Publication Date: 2022-07-12
ZHEJIANG SMART VIDEO SECURITY INNOVATION CENT CO LTD
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Problems solved by technology

[0004] However, the selection of the converter can only be based on simple calculations in traditional video codec technology, such as by calculating the size of the residual value. transformer, resulting in a degradation of reconstruction quality

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  • Coding method and device, digital retina system, electronic equipment and storage medium
  • Coding method and device, digital retina system, electronic equipment and storage medium
  • Coding method and device, digital retina system, electronic equipment and storage medium

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Embodiment Construction

[0050] Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the application will be more thoroughly understood, and will fully convey the scope of the application to those skilled in the art.

[0051] It should be noted that, unless otherwise specified, the technical or scientific terms used in the present application should have the usual meanings understood by those skilled in the art to which the present application belongs.

[0052] The following describes an encoding method, device, device, and storage medium based on digital retina technology according to the embodiments of the present application. The encoding method b...

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Abstract

The invention provides a coding method and system based on a digital retina technology, electronic equipment and a storage medium, and the coding method is applied to front-end equipment of a digital retina system, and comprises the steps: obtaining to-be-coded image data; on the basis of the trained feature processing model, feature data extraction and optimal converter selection are carried out on image data to be coded; the feature processing model is preset with a mapping relation between the feature data and the corresponding optimal converter, so that the optimal converter is determined according to the feature data; the feature data comprises data used for describing motion features of the to-be-coded image; and coding the to-be-coded image based on the optimal converter. According to the invention, the optimal converter can be automatically generated, and the video data is coded based on the optimal converter, so that the audio and video coding speed and quality are improved.

Description

technical field [0001] The present application belongs to the technical field of digital retina, and in particular relates to a coding method, device, digital retina system, electronic equipment and storage medium based on digital retina technology. Background technique [0002] In recent years, with the continuous development of digital retina technology, it has attracted great attention in the fields of video coding and decoding, video surveillance and so on. In the traditional image processing field, video compression and video analysis belong to two different fields. Inspired by the biological functions of the human retina, digital retina technology is the first to propose an intelligent image sensor that integrates video compression and video analysis. With certain AI processing capabilities, it can actively perform feature extraction on the identified vehicles, people, and scenes. Specifically, the digital retina is characterized in that it can obtain video compressio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/60H04N19/157H04N19/625
CPCH04N19/60H04N19/625H04N19/157
Inventor 焦立欣陆嘉瑶向国庆滕波洪一帆张羿牛梅梅
Owner ZHEJIANG SMART VIDEO SECURITY INNOVATION CENT CO LTD
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