标题:Extraction of Action Patterns using Local Temporal Self-Similarities of Skeletal Body-Joints
作者:Lu, Guoliang; Zhou, Yiqi
通讯作者:Lu, GL
作者机构:[Lu, Guoliang; Zhou, Yiqi] Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China.
会议名称:6th International Congress on Image and Signal Processing (CISP)
会议日期:DEC 16-18, 2013
来源:2013 6TH INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING (CISP), VOLS 1-3
出版年:2013
页码:96-100
关键词:RGB-D data; Action Recognition; temporal self-similarities
摘要:The RGB-Depth data has resulted in a great improvement on the task of human pose estimation, however, additional step is still necessary to interpret sequential human poses into more informative actions. In this paper, we explore extracting action patterns using temporal self-similarity from time sequential skeletons recovered from such data. For each body joint, action patterns are extracted locally in the temporal extent of a given video. Then, the standard bag-of-words framework is employed to assemble these local patterns for action modeling. Action recognition is performed using Naive-Bayes-Nearest-Neighbors classifier with also considering the spatial independence of body joints. Experimental result on the benchmarking dataset: UCF Kinect dataset, suggested the effectiveness and promise of the proposed action patterns.
收录类别:CPCI-S
WOS核心被引频次:1
资源类型:会议论文
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