Personalized deformation method of deformable digital human anatomical model

An anatomical and digital human technology, applied in the field of personalized deformation of deformable digital human anatomical models, can solve the problems of lack of individual anatomical shape difference information, non-deformable standard human body models, etc.

An anatomical and digital human technology, applied in the field of personalized deformation of deformable digital human anatomical models, can solve the problems of lack of individual anatomical shape difference information, non-deformable standard human body models, etc.

CN110335358AActive Publication Date: 2019-10-15DALIAN UNIV OF TECH
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  • Personalized deformation method of deformable digital human anatomical model
  • Personalized deformation method of deformable digital human anatomical model
  • Personalized deformation method of deformable digital human anatomical model

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Embodiment Construction

[0042] In order to make the purpose and technical solution of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples.

[0043] A personalized deformation method of a deformable digital human anatomical model, the steps are as follows:

[0044] The first step is to endow the digital human anatomy model with deformation ability

[0045] Deformable human body model refers to a three-dimensional digital human body model that contains the whole body anatomical structure. Different from standard digital human body models, this deformable human body model has the ability to change its appearance and internal anatomical structure shape. By adjusting many anatomical characteristic parameters Control the anatomical changes of the human body model from the inside to the outside, so that the appearance of the human body model and the shape of internal organs become similar to individual humans;

[0046] Table 1 List...

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Abstract

The invention discloses a personalized deformation method of a deformable digital human anatomical model. According to the personalized deformation method, anthropometric parameters and medical imagedata of a user are acquired as references and input into a digital human body model, so that the appearance of the deformed model and the shape of an internal anatomical structure become similar to those of the user, and an anatomical structure model for the user is generated, and the purpose of personalized whole-body anatomical structure modeling is achieved. According to the technical scheme, deformation is conducted according to anatomical form characteristic parameters of a user or a medical image guide model, and personalized deformation of the model can be achieved in a manual adjustment or automatic registration mode. Through the personalized digital human body model generated by the invention, valuable reference data can be provided for the fields of doctor-patient communication,analogue simulation, clinical diagnosis and the like.

Description

technical field [0001] The invention discloses a deformation control method of a digital human anatomical model, which realizes the deformation control of the digital human body model by means of the user's anthropometry parameters and medical image data, so that the model is close to the user individual in terms of human body appearance and internal organ morphology, and generates Personalized digital anatomical human body models for individual users are used in many fields such as medical information management, human body modeling simulation, personalized anatomical structure display, patient communication, and anatomy education related to individual users. Background technique [0002] In recent years, with the advent of the era of big data, 3D digital human body models have been used in fields such as medical treatment, human body modeling and simulation, clothing design, sports, etc. individual anatomical differences. If a deformable human anatomical model is establis...

Claims

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Application Information

Patent Timeline
15 Oct 2019
Publication
CN110335358A
IPC
G06T17/20; G06T7/136; G06T7/11; G06T5/30
CPC
G06T5/30; G06T17/205; G06T2207/30; G06T7/11; G06T7/136
Inventors
王洪凯; 翟浩宇