课堂环境下用于头部行为识别的李群特征表示
谢冬, 孟凡荣, 贺恒桃, 闫秋艳
Lie Group Feature Representation Method Applied to Head Behavior Recognition in Classroom Environment
XIE Dong, MENG Fanrong, HE Hengtao, YAN Qiuyan
计算机工程与应用
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2022, (6): 164
-169
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DOI: 10.3778/j.issn.1002-8331.2009-0510
