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A video data processing method and device

A technology of video data and processing method, which is applied in the computer field, can solve the problems of low precision of time information, achieve the effect of improving efficiency and accuracy, and convenient operation

Active Publication Date: 2020-12-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present application provides a video data processing method and device, which are used to solve the technical problem of low accuracy in obtaining time information of video data during deep learning

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  • A video data processing method and device
  • A video data processing method and device
  • A video data processing method and device

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Embodiment Construction

[0028] First of all, some terms used in this application are explained to facilitate the understanding of those skilled in the art.

[0029] 1) Video data processing equipment, which can include a data processing system for data processing, such as a human behavior recognition system, then, the video data processing equipment can perform human behavior recognition on the input video data to determine the corresponding action mode. In practical applications, the video data processing device may be implemented by a server or a terminal device.

[0030] Wherein, a corresponding data processing system can be installed in the server, such as a behavior recognition system, etc., which can process the video data input to the server.

[0031] A terminal device is a device that provides voice and / or data connectivity to a user, and may include, for example, a handheld device with a wireless connection function, a wearable device, or a processing device connected to a wireless modem. ...

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Abstract

The present application provides a video data processing method and device for improving the accuracy of extracting time information of video data during deep learning. The method includes: calculating a time information component of video data; wherein, the video data includes at least two video frames, and the time information component is used to represent pixels contained in each video frame of the at least two video frames Distribution in the time dimension; according to the time information component, determine the time feature information of the video data; wherein the time feature information is used to characterize the pixels contained in the at least two video frames in the time dimension changes in the above.

Description

technical field [0001] The present application relates to the computer field, in particular to a video data processing method and device. Background technique [0002] Video-based human behavior recognition has become a research direction that has attracted much attention in the field of computer vision, and it is widely used in intelligent video surveillance, human-computer interaction, virtual reality, and medical / sports posture analysis and other fields. Human behavior recognition mainly refers to the processing and analysis of the original image or image sequence data collected by the sensor through the computer, learning and understanding the human body's actions or behaviors, and establishing the correspondence between the underlying visual features and high-level semantic information such as action categories. Therefore, the corresponding behavior of the human body in the video can be identified according to the corresponding relationship, such as stealing, fighting, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06N3/08
CPCG06N3/084G06V40/23G06V20/46
Inventor 王亮刘传建王靓伟
Owner HUAWEI TECH CO LTD