Color identification-based human body feature marking method

A technology of human body characteristics and marking methods, which is applied in image data processing, instruments, calculations, etc., can solve the problems that human body characteristics cannot accurately map 3-dimensional space, etc., and achieve easy wearing and removal processes, significant image features, and convenient image processing. Detection effect
CN106780587AInactive Publication Date: 2017-05-31XIAN SUANIER ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
XIAN SUANIER ELECTRONICS TECH
Publication Date
2017-05-31
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a color identification-based human body feature marking method. The method comprises the following steps of (1) making a code scheme of non-repeated color combinations, and making a wearable apparatus using the code scheme; (2) putting the color code apparatus on a human body feature point part needed to be marked; (3) shooting a human body image from a plurality of view angles by using one or more calibrated cameras; (4) detecting the positions of color mark codes in the multi-view-angle human body image; detecting out the positions of the mark codes according to image features, and framing a region by using a rectangular frame; and (5) identifying a mark code of each detected color mark and an accurate position of the mark code according to the made color code combinations; and reconstructing the position of the mark code in a three-dimensional space in combination with calibration information of the corresponding camera by utilizing possession of the same mark code and the corresponding image coordinate position.
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Description

technical field

[0001] The invention relates to a feature point marking method of a scanner, which is specifically used for supplementing the feature points of a human body. Background technique

[0002] At present, the method of human body feature points can only mark the approximate position, that is, only the approximate area of ​​the marked point can be given; "feature points" refer to the "key points" on the human body structure, such as bones, joints, forehead, abdomen, etc. . The current existing methods are to detect the positions of these key points on the 2D image, and the purpose is to give the approximate position of some parts on the 2D image.

[0003] In the prior art, human body features marked in a scanned (photographed) two-dimensional image cannot be accurately mapped to a three-dimensional space. Contents of the invention

[0004] The technical problem to be solved by the present invention is to provide a human body feature marking method based on colo...

Claims

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