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

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

Active Publication Date: 2019-09-03
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 and device, terminal device and computer readable storage medium
  • Human body contour point extraction method and device, terminal device 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

The embodiment of the invention provides a human body contour point extraction method and device, a terminal device and a computer readable storage medium, and relates to the field of data processing.The method comprises the following steps of extracting the human skeleton key points contained in an image; converting every two adjacent human skeleton key points in the human skeleton key points into a corresponding skeleton matrix; and inputting the image and each bone matrix into a contour point extraction model, and extracting the human body contour points to obtain the human body contour points contained in the image. The input human skeleton matrix reduces the extraction range of human body contour points, the contour point extraction model structure can be simplified, the calculationamount is reduced, and the speed is increased. A human skeleton matrix is used as partial input, and a general region where human contour points appear is limited, so that the accuracy is improved.

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 Applications(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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