1931 search results - page 121 / 387 » A Computational Model of Multidimensional Shape |
163
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CVPR
1997
IEEE
16 years 6 months ago
1997
IEEE
Shape indexing is a way of making rapid associations between features detected in an image and object models that could have produced them. When model databases are large, the use...
122
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
This paper presents a technique for determining an object's shape based on the similarity of radiance changes observed at points on its surface under varying illumination. To...
147
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MICCAI
2008
Springer
16 years 5 months ago
2008
Springer
Abstract. In this work, we find meaningful parameterizations of cortical surfaces utilizing prior anatomical information in the form of anatomical landmarks (sulci curves) on the s...
134
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ACCV
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Many real objects, such as faces, sculptures, or low-reliefs are composed of many detailed parts that can not be easily modeled by an artist nor by 3D scanning. In this p...
124
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SCALESPACE
2007
Springer
15 years 10 months ago
2007
Springer
In this work, we address the problem of segmenting multiple objects, under possible occlusions, in a level set framework. A variational energy that incorporates a piecewise constan...