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Foot arch morphology analysis method and computer readable storage medium

A technology of morphological analysis and storage medium, applied in the field of arch morphological analysis methods and computer-readable storage media, can solve the problem that the validity of arch morphological analysis is affected by scanning posture

Active Publication Date: 2020-10-30
FUJIAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for analyzing the morphology of the arch of the foot and a computer-readable storage medium to solve the problem that the validity of the analysis of the arch of the foot is affected by the scanning posture

Method used

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  • Foot arch morphology analysis method and computer readable storage medium

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Experimental program
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Embodiment 1

[0065] Please refer to figure 2 , Embodiment one of the present invention is: a kind of method for analyzing arch of foot morphology, comprises the steps:

[0066] S1: Continuous tomographic images of the arch of the foot are obtained by tomography, that is, the tomographic effects of the tarsal bones and metatarsals constituting the arch of the foot are obtained by tomography.

[0067] S2: According to the tomographic image of the arch of the foot, three-dimensional reconstruction is performed on the arch of the foot to obtain a three-dimensional model of the arch of the foot.

[0068] S3: Copy a bone in the arch of the foot to obtain an auxiliary bone and a positioning bone. The auxiliary bone and the positioning bone overlap with the bone in space, that is, if the copy source, that is, the bone is named If the arch bone is the arch bone (the arch bone and other bones in the arch form an arch), then the arch bone, auxiliary bone and positioning bone are completely consiste...

Embodiment 2

[0086] This embodiment is a computer-readable storage medium corresponding to the above-mentioned embodiments, on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:

[0087] According to the tomographic image of the arch of foot, carry out three-dimensional reconstruction to the arch of foot, obtain the three-dimensional model of arch of foot;

[0088] Duplicating a bone in the arch of the foot to obtain an auxiliary bone and a positioning bone, the auxiliary bone and the positioning bone overlap with the bone in space;

[0089] Adjusting the arch of the foot, the auxiliary bone and the positioning bone until the center of mass of the positioning bone coincides with the coordinate origin of the preset coordinate system and the principal axis of inertia of the positioning bone coincides with the coordinate axis of the preset coordinate system;

[0090] The arch of foot, auxiliary bone and positioning bone ar...

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Abstract

The invention discloses a foot arch morphology analysis method and a readable computer storage medium. The method comprises the steps that according to a faultage image of a foot arch, the foot arch is subjected to three-dimensional reconstruction, and a three-dimensional model of the foot arch is obtained; a piece of bone in the foot arch is copied, and an auxiliary bone and a positioning bone are obtained, wherein the auxiliary bone and the positioning bone are overlapped with the bone in space; the foot arch, the auxiliary bone and the positioning bone are adjusted until the mass center of the positioning bone and a coordinate origin of a preset coordinate system coincide, and until the inertia principal axis of the positioning bone and a coordinate axis of the preset coordinate system coincide; the foot arch, the auxiliary bone and the positioning bone are mirrored, and a virtual foot arch, a virtual auxiliary bone and a virtual positioning bone are obtained. The foot arch morphology analysis method can make reliability of a foot arch morphology analysis get rid of dependence on scanning postures and achieves quantification of the foot arch morphology analysis.

Description

technical field [0001] The invention relates to the technical field of medical image analysis, in particular to a foot arch morphology analysis method and a computer-readable storage medium. Background technique [0002] Running and walking can improve sleep quality, improve cardiopulmonary function, and prevent osteoporosis, but incorrect running and walking postures can cause varying degrees of damage, such as foot pain and even structural damage to the foot. Therefore, it is an urgent problem to be solved in the national fitness activities to clarify the biomechanical ergonomics of the arch of the foot in running and walking. [0003] The unity of form and function is one of the basic laws of nature. The shape and function of the arch of the foot are no exception: the arch of the foot not only has the functions of cushioning, shock absorption and maintaining stability, but also can reduce the fatigue of the plantar muscles during long-term running and walking, and reduce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H50/20G06T17/00
CPCG06T17/00
Inventor 范毅方刘雅铭李瑞宁范雨轩玛莉亚·久里奇乔·安东尼耶维奇
Owner FUJIAN NORMAL UNIV