基于姿态识别的虚拟技术在艺术设计教学中的应用

IF 0.7 Q3 COMPUTER SCIENCE, THEORY & METHODS
Qinyan Gao
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引用次数: 0

摘要

-随着虚拟技术的发展,姿态识别技术已经融入到虚拟技术中。这项新技术可以让用户在原有对外部世界观察的基础上,进一步了解和观察生活场景中所进行的活动。这使他们能够做出明智的决定。现有的姿态识别不能满足虚拟环境中精确定位的要求。为此,提出了一种两阶段的三维姿态识别模型。实验表明,该方法具有良好的三维手势识别性能。此外,在烧蚀实验下,研究模型的误差精度降低了5 mm以上,整体误差精度降低了10%。在P-R曲线上,模型的准确率达到0.741,召回率达到0.65。进行实证分析时,虚拟姿态拆卸动作完成;拆装误差小于5%,拆装误差精度好。腿部弯曲幅值的拟合度达到96%以上,手臂弯曲幅值的拟合度达到95%以上。模型应用到实际教学中,师生总体满意度达到94.6分。这有效地提高了艺术设计的教学效果,对中国教育的发展具有重要意义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Application of Virtual Technology Based on Posture Recognition in Art Design Teaching
—With the development of virtual technology, posture recognition technology has been integrated into virtual technology. This new technology allows users to further understand and observe the activities carried out in life scenes based on their original observation of the external world. And it enables them to make intelligent decisions. Existing posture recognition cannot meet the requirements of precise positioning in virtual environments. Therefore, a two-stage three-dimensional pose recognition model is proposed. The experiment illustrates that the three-dimensional gesture recognition performance is excellent. In addition, under the ablation experiment, the error accuracy of the research model decreased by more than 5 mm, and the overall error accuracy decreased by 10%. In the P-R curve, the accuracy rate of the model reaches 0.741, and the recall rate reaches 0.65. When conducting empirical analysis, the virtual posture disassembly action is complete; the disassembly error is less than 5%, and the disassembly error accuracy is good. The fit degree of the leg bending amplitude reaches over 96%, and the fit degree of the arm bending amplitude reaches over 95%. When the model is applied to actual teaching, the overall satisfaction score of teachers and students reaches 94.6 points. This has effectively improved the teaching effect of art design and is of great significance to the development of education in China.
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来源期刊
CiteScore
2.30
自引率
22.20%
发文量
519
期刊介绍: IJACSA is a scholarly computer science journal representing the best in research. Its mission is to provide an outlet for quality research to be publicised and published to a global audience. The journal aims to publish papers selected through rigorous double-blind peer review to ensure originality, timeliness, relevance, and readability. In sync with the Journal''s vision "to be a respected publication that publishes peer reviewed research articles, as well as review and survey papers contributed by International community of Authors", we have drawn reviewers and editors from Institutions and Universities across the globe. A double blind peer review process is conducted to ensure that we retain high standards. At IJACSA, we stand strong because we know that global challenges make way for new innovations, new ways and new talent. International Journal of Advanced Computer Science and Applications publishes carefully refereed research, review and survey papers which offer a significant contribution to the computer science literature, and which are of interest to a wide audience. Coverage extends to all main-stream branches of computer science and related applications
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