Gesture recognition method and device and computer readable storage medium

A gesture recognition and gesture technology, applied in the field of video processing, can solve the problems of uncorresponding gesture position, time consumption, poor effect of adding special effects, etc., achieve good effect of adding special effects, and overcome the effect of uncorresponding gesture position

Active Publication Date: 2019-06-18
BEIJING QIYI CENTURY SCI & TECH CO LTD
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Problems solved by technology

[0004] However, the applicant found that the following situation will occur: after the tracking model locates the gesture, it needs calculation and analysis to obtain the specific gesture position. The calculation and analysis process will consume time, and the gesture positi

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  • Gesture recognition method and device and computer readable storage medium
  • Gesture recognition method and device and computer readable storage medium
  • Gesture recognition method and device and computer readable storage medium

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[0026] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] It should be understood that the specific embodiments described here are only used to explain the present invention, and are only a part of the embodiments of the present invention, rather than all the embodiments, and are not intended to limit the present invention.

[0028] Reference figure 1 , Shows a flowchart of a gesture recognition method.

[0029] The method may specifically include the following steps:

[0030] Step 101: Identify the target gesture in the target video, and obtain the gesture category and the gesture position.

[0031] In the embodiment of the present invention, the gesture in the target video can be recognized through a gesture recognition model, etc. The target gesture can be a gesture that can...

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Abstract

The embodiment of the invention provides a gesture recognition method and device and a computer readable storage medium, and the method comprises the steps: recognizing a target gesture in a target video, and obtaining a gesture category and a gesture position; Updating a tracking model according to the gesture position, and tracking the target gesture by utilizing the updated tracking model to obtain a plurality of gesture position tracking results; And carrying out smooth filtering on the plurality of gesture position tracking results, and combining the gesture category to obtain a gesture recognition result. According to the embodiment of the invention, the category and the position of the target gesture in the gesture recognition result are relatively accurate and corresponding, and when the special effect is added to the target video according to the gesture recognition result in an actual application scene, the situation that the special effect position does not correspond to thegesture position in the video can be relatively well overcome, so that the special effect adding effect is relatively good.

Description

technical field [0001] The present invention relates to the field of video processing, in particular to a gesture recognition method, device and computer-readable storage medium. Background technique [0002] With the development of video processing technology, there are more and more application scenarios for adding special effects to videos according to video content, thereby enriching video content. For example, based on the recognition of the gesture category in the video, special effects corresponding to the gesture category can be added to the position in the video corresponding to the gesture category. Heart-shaped special effects are added to the position area of ​​the heart-to-heart gesture. [0003] In the prior art, after a heart-to-heart gesture is recognized in a video, a heart-shaped special effect is added to the position area corresponding to the heart-to-heart gesture in the video as an example. The usual practice is: after the heart-to-heart gesture is rec...

Claims

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Application Information

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IPC IPC(8): G06K9/00
Inventor 赵突
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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