著者

タヌイジャヤ シンダルタ 大野 義夫

出版者

The Society for Art and Science

雑誌

芸術科学会論文誌 (ISSN:13472267)

巻号頁・発行日

vol.9, no.3, pp.130-139, 2010 (Released:2010-10-01)

参考文献数

14

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Researchers have been constantly developing new methods for generating realistic human motion. A common and popular approach is to use motion capture data or mocap data. However, this approach produces a mountain of data and there is an increasing necessity for quick and efficient mocap data search methods. For text documents, search results are usually returned in the form of a list of documents' titles. This allows users to quickly browse the search results and easily find the documents that they are looking for. Applying this method to mocap data requires the extraction of keyposes since displaying every frame will only present excessive and unnecessary information. The authors of this paper propose a simple and efficient method to automatically extract keyposes of mocap data. The proposed method requires only O(kn) operations. Thus, users can vary the search parameters and results will be presented interactively. Our results show that the proposed approach is applicable to mocap data of complex motions and motions composing of many motion segments.