907 search results - page 120 / 182 » Segment Model Based Vehicle Motion Analysis |
160
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DICTA
2003
15 years 6 months ago
2003
This paper presents a novel approach for estimating the flow fields of dynamic temporal textures whose motion differs radically from that of rigid bodies. Our approach is based o...
116
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ICMCS
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we propose power efficient motion estimation (ME) using multiple imprecise sum absolute difference (SAD) metric computations. We extend recent work in [18] by prov...
225
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TMI
2010
14 years 11 months ago
2010
Abstract--We have developed a novel, model-based active contour algorithm, termed "snakules", for the annotation of spicules on mammography. At each suspect spiculated ma...
167
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ICCV
2009
IEEE
16 years 10 months ago
2009
IEEE
We present an algorithm for detecting human actions
based upon a single given video example of such actions.
The proposed method is unsupervised, does not require
learning, segm...
164
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CIVR
2004
Springer
15 years 10 months ago
2004
Springer
In this paper we investigate the retrieval of semantic events that occur in broadcast sports footage. We do so by considering the spatio-temporal behaviour of an object in the foot...