981 search results - page 53 / 197 » Segmentation of Shapes |
176
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AMDO
2006
Springer
15 years 9 months ago
2006
Springer
In this paper, we present an automatic face authentication system. Accurate segmentation of prominent facial features is accomplished by means of an extension of the Active Shape M...
145
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ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
This paper presents a novel method for efficient boundary based shapes matching and retrieval in presence of occlusion. In this method, the geometric and topological information o...
173
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Reliable segmentation of the left ventricle is a long sought objective in medical imaging for automatic retrieval of anatomical and pathological measurements and detection of malf...
218
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JCP
2008
15 years 6 months ago
2008
We perform the task of shape recognition using a skeleton based method. Skeleton of the shape is considered as a free tree and is represented by a connectivity graph. Geometric fea...
175
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JMLR
2006
15 years 6 months ago
2006
This paper proposes a general probabilistic framework for shape-based modeling and classification of waveform data. A segmental hidden Markov model (HMM) is used to characterize w...