Detection and tracking of independent motion
نویسندگان
چکیده
منابع مشابه
Detection and Tracking of Independent Motion
We describe an efficient method of using a translating camera to detect and track independently translating objects and assess the likelihood of a collision. By analysing the underlying geometry it is shown that the tracking is reduced to two independent linear searches for a single feature in the image plane. Results are presented for both an off-line implementation and work towards a real tim...
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Hand gesture recognition is very important to communicate in sign language. In this paper, an effective object tracking and hand gesture recognition method is proposed. This method is combination of two well-known approaches, the mean shift and the motion detection algorithm. The mean shift algorithm can track objects based on the color, then when hand passes the face occlusion happens. Several...
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Detection of Independent Motion Using Directional Motion Estimation
It is shown that the problem of independent motion detection can be addressed by analyzing constraints on low-dimensional directional (projected) components of ow elds. We construct a robust algorithm, implemented as a recursive lter, to extract directional motion parameters from long image sequences. Based on this a qualitative approach is described to detect independent motion, involving a co...
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ژورنال
عنوان ژورنال: Image and Vision Computing
سال: 1996
ISSN: 0262-8856
DOI: 10.1016/0262-8856(96)01096-7