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Video data processing method and device and readable storage medium

A technology of video data and processing method, applied in the field of video data processing, can solve the problems of poor stability of extracted features, long time-consuming video decoding process, affecting the efficiency of video feature extraction, etc., so as to improve efficiency, improve efficiency and stability. , improve effectiveness and efficiency

Pending Publication Date: 2020-11-20
BEIJING ZHIGUANG BOYUAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when processing video data, it is necessary to decode the compressed domain video to the image level before further processing (such as extracting video features). The video decoding process takes a long time and affects the efficiency of video feature extraction. , and the extracted features are less stable

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  • Video data processing method and device and readable storage medium
  • Video data processing method and device and readable storage medium

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0025] The video data processing method provided in the embodiment of the present application can be applied to various systems that need to process video data, such as video retrieval systems, video recording systems, and video database systems. These systems usually include a front-end and a server (back-end). The front-end acts as a client, which can realize the interaction between users and the system. For example, users can upload data through the front-end, initiate data processing requests, etc.; and data processing requests are sent to the server, and after the server processes them, the corresponding results are fed back to the front-end, and the front-end displays them to the user for viewing. As a data processing terminal, the server can not only process data, but also store data, so that...

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Abstract

The invention provides a video data processing method and device and a readable storage medium. The video data processing method comprises the following steps: acquiring a video data processing request, wherein the processing request comprises to-be-processed compressed domain video data and a processing mode of the compressed domain video data, and the compressed domain video data is undecoded video data; extracting a target data stream based on the compressed domain video data; inputting the target data stream into a pre-trained feature extraction model to obtain video features correspondingto the target data stream; processing the video features according to the processing mode. According to the processing method, the high efficiency and stability of video feature extraction are improved.

Description

technical field [0001] The present application relates to the technical field of video data processing, and in particular, to a video data processing method and device, and a readable storage medium. Background technique [0002] In the prior art, when processing video data, it is necessary to decode the compressed domain video to the image level before further processing (such as extracting video features). The video decoding process takes a long time and affects the efficiency of video feature extraction. , and the extracted features are also less stable. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a video data processing method and device, and a readable storage medium, so as to improve the efficiency and stability of video feature extraction. [0004] In the first aspect, the embodiment of the present application provides a video data processing method, including: obtaining a video data processing request;...

Claims

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Application Information

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IPC IPC(8): G06F16/63G06F16/68G06F16/61G06F16/2455G06K9/00G06K9/62
CPCG06F16/63G06F16/68G06F16/61G06F16/24568G06V20/46G06F18/2411G06F18/214
Inventor 马兆远董利健韩德伟李康杨勖朱善玮殷小雷徐建毕东柱
Owner BEIJING ZHIGUANG BOYUAN SCI & TECH