Recognizing Activities
نویسندگان
چکیده
The recognition of repetitive movements character istic of walking people galloping horses or ying birds is a routine function of the human visual system It has been demonstrated that humans can recognize such activity solely on the basis of motion information We demonstrate a general computational method for recog nizing such movements in real image sequences using what is essentially template matching in a motion fea ture space coupled with a technique for detecting and normalizing periodic activities This contrasts with earlier model based approaches for recognizing such ac
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