Object tracking apparatus, object tracking method,
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专利名称：Object tracking apparatus, object tracking
method, and control program
发明人：Yamashita, Takayoshi
申请号：EP10196697.6
申请日：20101223
公开号：EP2372654A1
公开日：
20111005
专利内容由知识产权出版社提供
专利附图：
摘要：An aspect of the invention implements an object tracking apparatus (10) that can precisely track an object even if an analog of the object exists around the object. The object tracking apparatus (10) includes a state determining unit (31) that determines a
tracking state from a positional relationship between the object and the analog having a feature similar to that of the object in an earlier frame of a current frame; an object searching unit (33) that specifies a position of the object in the current frame; and a surrounding searching unit (37) that specifies a position of the analog in the current frame when the analog exists in a surrounding region that is of a predetermined region around the object. The object predicting unit (41) predicts the position of the object in the current frame to specify the position of the object based on the position of the object and a motional state of the object in an earlier frame when the tracking state is "overlap", and the object searching unit (33) searches the object from an image of the current frame to specify the position of the object when the tracking state is not "overlap".
申请人：Omron Corporation
地址：801, Minamifudodo-cho Horikawahigashiiru Shiokoji-dori Shimogyo-ku Kyoto-shi, Kyoto 600-8530 JP
国籍：JP
代理机构：Wilhelms · Kilian & Partner Patentanwälte
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