Three-dimensional human body size measurement method and system and computer readable storage medium

A measurement method, human body technology, applied in computer components, calculation, image data processing, etc., to achieve the effect of overcoming poor detail restoration, great flexibility and ease of use

Pending Publication Date: 2022-03-04
新拓三维技术(深圳)有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0009] In order to solve the existing problems, the present invention provides a three-dimensional human body size measurement method, system and computer-readable storage medium

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  • Three-dimensional human body size measurement method and system and computer readable storage medium
  • Three-dimensional human body size measurement method and system and computer readable storage medium
  • Three-dimensional human body size measurement method and system and computer readable storage medium

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Embodiment Construction

[0047] In order to make the technical problems, technical solutions and beneficial effects to be solved in the embodiments of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are intended to explain the present invention and is not intended to limit the invention.

[0048] It should be noted that when the element is referred to as "fixed to" or "set to" another element, it can be directly on the other element or indirectly on the other element. When a component is called "connected to" another element, it can be directly connected to another element or indirectly connected to the other element. Additionally, the connection can be either used in a fixed action or a circuit communication function.

[0049] It is to be understood that the term "length", "width", "upper", "lower", "front", "post", "right", "vertical", "le...

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Abstract

The invention provides a three-dimensional human body size measurement method and system and a computer readable storage medium. The method comprises the following steps: acquiring an original three-dimensional model of a human body to be measured; preprocessing the original three-dimensional model to obtain a preprocessed three-dimensional model; extracting coordinates of skeleton points of the preprocessed three-dimensional model; calculating deformation parameters of a multi-person linear skinned skeleton model SMPL according to the coordinates of the skeleton points and the preprocessed three-dimensional model, and obtaining a standard three-dimensional model of the preprocessed three-dimensional model after SMPL deformation according to the deformation parameters; according to the preprocessed three-dimensional model, non-rigid registration is conducted on the standard three-dimensional model subjected to SMPL deformation, a corrected standard three-dimensional model is obtained, and the corrected standard three-dimensional model is used for three-dimensional human body size measurement. The three-dimensional model is restored more truly, so that a more accurate human body size result is obtained; a measurement mode and a measurement position can be defined in advance, and the method has great flexibility and usability.

Description

Technical field [0001] The present invention relates to the field of three-dimensional human body measurement, in particular, to a three-dimensional body size measurement method, system, and computer readable storage medium. Background technique [0002] Non-contact 3D human body measurement technology is widely used in clothing, entertainment and other industries, and existing three-dimensional body measurement methods mainly include the following aspects: [0003] (1) Use a key point to calculate the key points directly on the three-dimensional model, such as the navel point, left and right shoulders, axillary points, and then extract the human size by these key points, and pass these key points. The acquisition of some points is obtained by empirical values. Different human body differences are too large, and large errors are prone to computation, and the key points are extracted by model quality (such as noise, cavity, and adhesion such as models). [0004] (2) Using a two-di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/62G06T7/73G06T7/33G06T3/00G06V10/77
CPCG06T7/62G06T7/73G06T7/344G06T3/0031G06T2207/30196G06F18/2135
Inventor 任茂栋谭方冯超庞鑫
Owner 新拓三维技术(深圳)有限公司
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