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Human body contour point extraction method, device, terminal equipment and computer-readable storage medium

A human body contour and human body technology, applied in the field of data processing, can solve the problems of slow extraction of human body contour points and large amount of calculation

Active Publication Date: 2021-07-06
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the process of extracting and refining human body contour features in the prior art, the amount of calculation is usually large, resulting in slow extraction of human body contour points

Method used

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  • Human body contour point extraction method, device, terminal equipment and computer-readable storage medium
  • Human body contour point extraction method, device, terminal equipment and computer-readable storage medium
  • Human body contour point extraction method, device, terminal equipment and computer-readable storage medium

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Embodiment Construction

[0081] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0082] It should be understood that the specific embodiments described here are only used to explain the present invention, only a part of the embodiments of the present invention, not all the embodiments, and are not intended to limit the present invention.

[0083] refer to figure 1 , is a flow chart of the steps of a method for extracting human body contour points provided by an embodiment of the present invention, and the method may include:

[0084] Step 101: Extract key points of human skeleton contained in the image.

[0085] In the embodiment of the present invention, the image may include a human body image. refer to figure 2 as shown, figure 2 is a schematic diagram of an image provided by an embodiment of the pres...

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Abstract

Embodiments of the present invention provide a human body contour point extraction method, device, terminal equipment, and computer-readable storage medium, and relate to the field of data processing. The method includes: extracting key points of human skeleton contained in an image; converting every two key points of human skeleton adjacent to each other in the key points of human skeleton into a corresponding bone matrix; The bone matrix is ​​input into a contour point extraction model, and human body contour points are extracted to obtain human body contour points included in the image. The input human skeleton matrix narrows the extraction range of human contour points, which can simplify the contour point extraction model structure, reduce the amount of calculation, and improve the speed; the human skeleton matrix is ​​used as part of the input, which limits the general area where human contour points appear and improves the accuracy. Spend.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a human body contour point extraction method, device, terminal equipment and computer-readable storage medium. Background technique [0002] With the development of information technology, users' pursuit of body beauty in images is constantly improving, especially the demand for body slimming in images is also increasing. It is necessary to slim down the human body in the image, etc., and the premise is to extract the contour points of the human body. [0003] In the prior art, the contour features of the human body in the image are obtained by extracting and refining the contour features of the human body in the image. [0004] However, in the process of extracting and refining human body contour features in the prior art, the amount of calculation is generally large, resulting in slow extraction of human body contour points. Contents of the invention [0005] In view ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06T7/13
CPCG06T7/13G06V40/10G06V10/44
Inventor 刘思阳
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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