Indexing and retrieval of human motion data by a hierarchical tree

  title={Indexing and retrieval of human motion data by a hierarchical tree},
  author={Shuangyuan Wu and Zhaoqi Wang and Shihong Xia},
For the convenient reuse of large-scale 3D motion capture data, browsing and searching methods for the data should be explored. In this paper, an efficient indexing and retrieval approach for human motion data is presented based on a novel similarity metric. We divide the human character model into three partitions to reduce the spatial complexity and measure the temporal similarity of each partition by self-organizing map and Smith--Waterman algorithm. The overall similarity between two motion… CONTINUE READING
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