2569 search results - page 294 / 514 » Approximate Objects and Approximate Theories |
176
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VC
1998
15 years 6 months ago
1998
The vertex representation, a new data structure for representing and manipulating orthogonal objects, is presented. Both interiors and boundaries of regions are represented implic...
157
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ICCV
1998
IEEE
16 years 8 months ago
1998
IEEE
A novel approach to grouping symmetrical planar curves under a projective transform is described. Symmetric curves are important as a generic model for object recognition where an...
203
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Abstract. Volumetric structures are frequently used as shape descriptors for 3D data. The capture of such data is being facilitated by developments in multi-view video and range sc...
330
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...
208
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
A richer set of land-cover classes are observable in satellite imagery than ever before due to the increased sub-meter resolution. Individual objects, such as cars and houses, are...