发明申请
- 专利标题: METHOD AND APPARATUS FOR PROVIDING A MECHANISM FOR GESTURE RECOGNITION
- 专利标题(中): 用于提供识别机制的方法和装置
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申请号: US13996751申请日: 2010-12-31
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公开(公告)号: US20130279763A1公开(公告)日: 2013-10-24
- 发明人: Kongqiao Wang , Lei Xu , Jiangwei Li , Yingfei Liu
- 申请人: Kongqiao Wang , Lei Xu , Jiangwei Li , Yingfei Liu
- 申请人地址: FI Espoo
- 专利权人: NOKIA CORPORATION
- 当前专利权人: NOKIA CORPORATION
- 当前专利权人地址: FI Espoo
- 国际申请: PCT/CN2010/080558 WO 20101231
- 主分类号: G06T7/20
- IPC分类号: G06T7/20
摘要:
A method for providing a mechanism for gesture recognition may include causing down-sampling of image data received to generate down-sampled image blocks for a plurality of image frames, causing extraction of a plurality of features from the down-sampled image blocks, determining a moving status of the down-sampled image blocks based on changes in values of respective features in consecutive frames, and determining a direction of motion of an object in the image data based on movement of a first border and a second border of a projection histogram determined based on the moving status of respective down-sampled image blocks. A corresponding apparatus and computer program product are also provided.
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