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Application and Visualization of Human 3D Anatomy Teaching for Healthy People Based on a Hybrid Network Model
With the development of computer technology, information technology, and 3D reconstruction technology of the medical human body, 3D virtual digital human body technology for human health has been widely used in various fields of medicine, especially in teaching students of application and anatomy. I...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8984063/ https://www.ncbi.nlm.nih.gov/pubmed/35399827 http://dx.doi.org/10.1155/2022/3702479 |
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author | Yin, Gang Zhang, Luyao Dai, Tingting |
author_facet | Yin, Gang Zhang, Luyao Dai, Tingting |
author_sort | Yin, Gang |
collection | PubMed |
description | With the development of computer technology, information technology, and 3D reconstruction technology of the medical human body, 3D virtual digital human body technology for human health has been widely used in various fields of medicine, especially in teaching students of application and anatomy. Its advantage is that it can view 3D human anatomy models from any angle and can be cut in any direction. In this paper, we propose an improved algorithm based on a hybrid density network and an element-level attention mechanism. The hybrid density network is used to generate feasible hypotheses for multiple 3D poses, solve the ambiguity problem in pose reasoning from 2D to 3D, and improve the performance of the network by adding the AReLU function combined with an element-wise attention mechanism. Teaching students in anatomy makes students' learning more convenient and teachers' teaching explanations more vivid. Comparative experiments show that the accuracy of 3D human pose estimation using a single image input is better than the other two-stage methods. |
format | Online Article Text |
id | pubmed-8984063 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-89840632022-04-07 Application and Visualization of Human 3D Anatomy Teaching for Healthy People Based on a Hybrid Network Model Yin, Gang Zhang, Luyao Dai, Tingting J Healthc Eng Research Article With the development of computer technology, information technology, and 3D reconstruction technology of the medical human body, 3D virtual digital human body technology for human health has been widely used in various fields of medicine, especially in teaching students of application and anatomy. Its advantage is that it can view 3D human anatomy models from any angle and can be cut in any direction. In this paper, we propose an improved algorithm based on a hybrid density network and an element-level attention mechanism. The hybrid density network is used to generate feasible hypotheses for multiple 3D poses, solve the ambiguity problem in pose reasoning from 2D to 3D, and improve the performance of the network by adding the AReLU function combined with an element-wise attention mechanism. Teaching students in anatomy makes students' learning more convenient and teachers' teaching explanations more vivid. Comparative experiments show that the accuracy of 3D human pose estimation using a single image input is better than the other two-stage methods. Hindawi 2022-02-14 /pmc/articles/PMC8984063/ /pubmed/35399827 http://dx.doi.org/10.1155/2022/3702479 Text en Copyright © 2022 Gang Yin et al. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Yin, Gang Zhang, Luyao Dai, Tingting Application and Visualization of Human 3D Anatomy Teaching for Healthy People Based on a Hybrid Network Model |
title | Application and Visualization of Human 3D Anatomy Teaching for Healthy People Based on a Hybrid Network Model |
title_full | Application and Visualization of Human 3D Anatomy Teaching for Healthy People Based on a Hybrid Network Model |
title_fullStr | Application and Visualization of Human 3D Anatomy Teaching for Healthy People Based on a Hybrid Network Model |
title_full_unstemmed | Application and Visualization of Human 3D Anatomy Teaching for Healthy People Based on a Hybrid Network Model |
title_short | Application and Visualization of Human 3D Anatomy Teaching for Healthy People Based on a Hybrid Network Model |
title_sort | application and visualization of human 3d anatomy teaching for healthy people based on a hybrid network model |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8984063/ https://www.ncbi.nlm.nih.gov/pubmed/35399827 http://dx.doi.org/10.1155/2022/3702479 |
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