2748 search results - page 217 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
176
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PAMI
2010
15 years 5 months ago
2010
—In this paper, we introduce a local image descriptor, DAISY, which is very efficient to compute densely. We also present an EM-based algorithm to compute dense depth and occlusi...
174
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
Graphics detection and recognition are fundamental research problems in document image analysis and retrieval. As one of the most pervasive graphical elements in business and gove...
283
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
In this paper we describe work on the automatic recognition of island structures. In an initial phase several test persons were asked to mark groups of islands that they perceived...
180
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VRST
2005
ACM
16 years 5 days ago
2005
ACM
In multi-user virtual environments real-world people interact via digital avatars. In order to make the step from the real world onto the virtual stage convincing the digital equi...
172
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APGV
2004
ACM
16 years 1 days ago
2004
ACM
Studies have shown that although shading can give an image a ”natural” look and is an important shape cue, visual perception of surface shape from shading only is severely lim...