Progressive Direction-Aware Pose Grammar for Human Pose Estimation

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	Progressive Direction-Aware Pose Grammar for Human Pose Estimation
	Zhou Lu1 ; Chen Yingying 1; Wang Jinqiao1,2,3,4
发表期刊	IEEE TRANSACTIONS ON BIOMETRICS, BEHAVIOR, AND IDENTITY SCIENCE
	2023
卷号	5 期号:4 页码:593-605
摘要	Human pose estimation is challenged by lots of fac tors such as complex articulation, occlusion and so on. Generally, message passing among human joints plays an important role in rectifying the wrong detection caused by referred challenges. In this paper, we propose a progressive direction-aware pose grammar model which performs message passing by building the pose grammar in a novel fashion. Firstly, a multi-scale Bi C3D pose grammar module is proposed to promote message passing among human joints within a local range. We propose to conduct message passing by means of 3D convolution (C3D) which proves to be more effective compared with other sequen tial modeling techniques. To facilitate the message passing, we devise a novel adaptive direction guidance module where explicit direction information is embedded. Besides, we propose to fuse final results with attention maps to make full use of the bidirec tional information and the fusion can be regarded as an ensemble process. Secondly, a more economic global regional grammar is introduced to build the relationships among human joints glob ally. The local-to-global modeling scheme promotes the message passing in a progressive manner and boosts the performance by a large margin. Promising results are achieved on MPII, LSP and COCO benchmarks.
收录类别	EI
七大方向——子方向分类	图像视频处理与分析
国重实验室规划方向分类	视觉信息处理
是否有论文关联数据集需要存交	否
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/57149
专题	紫东太初大模型研究中心
通讯作者	Chen Yingying
作者单位	1.Foundation Model Research Center, Institute of Automation, Chinese Academy of Sciences 2.School of Artificial Intelligence, University of Chinese Academy of Sciences 3.Wuhan AI Research 4.Peng Cheng Laboratory
第一作者单位	中国科学院自动化研究所
通讯作者单位	中国科学院自动化研究所
推荐引用方式 GB/T 7714	Zhou Lu,Chen Yingying,Wang Jinqiao. Progressive Direction-Aware Pose Grammar for Human Pose Estimation[J]. IEEE TRANSACTIONS ON BIOMETRICS, BEHAVIOR, AND IDENTITY SCIENCE,2023,5(4):593-605.
APA	Zhou Lu,Chen Yingying,&Wang Jinqiao.(2023).Progressive Direction-Aware Pose Grammar for Human Pose Estimation.IEEE TRANSACTIONS ON BIOMETRICS, BEHAVIOR, AND IDENTITY SCIENCE,5(4),593-605.
MLA	Zhou Lu,et al."Progressive Direction-Aware Pose Grammar for Human Pose Estimation".IEEE TRANSACTIONS ON BIOMETRICS, BEHAVIOR, AND IDENTITY SCIENCE 5.4(2023):593-605.

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