232 search results - page 38 / 47 » Halftoning and Color Noise |
205
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SAC
2003
ACM
15 years 11 months ago
2003
ACM
Query-by-example is the most popular query model for today’s image retrieval systems. A typical query image contains not only relevant objects (e.g., Eiffel Tower), but also ir...
282
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VISUALIZATION
1993
IEEE
15 years 10 months ago
1993
IEEE
We present an interactive visualization approach for the dense representation of unsteady 3D flow fields. The first part of this approach is a GPU-based 3D texture advection schem...
170
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DAGM
2006
Springer
15 years 9 months ago
2006
Springer
We present a model-based method for hand posture recognition in monocular image sequences that measures joint angles, viewing angle, and position in space. Visual markers in form o...
155
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SIGGRAPH
1987
ACM
15 years 9 months ago
1987
ACM
Ray tracing produces point samples of an image from a 3-D model. Constructing an antialiased digital picture from point samples is difficult without resorting to extremely high sa...
187
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PAMI
2011
15 years 29 days ago
2011
—Light occlusions are one of the most significant difficulties of photometric stereo methods. When three or more images are available without occlusion, the local surface orien...