2748 search results - page 267 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
203
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MM
2006
ACM
16 years 19 days ago
2006
ACM
In many image retrieval applications, the mapping between highlevel semantic concept and low-level features is obtained through a learning process. Traditional approaches often as...
195
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SMA
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we present a semi-automatic approach to efficiently and robustly recover the characteristic feature curves of a given free-form surface. The technique supports a s...
177
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IUI
2004
ACM
16 years 3 days ago
2004
ACM
Analysis of sketched digital ink is often aided by the division of stroke points into perceptually-salient fragments based on geometric features. Fragmentation has many applicatio...
196
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MVA
2006
15 years 6 months ago
2006
Abstract This paper presents an approach to designing and implementing extensible computational models for perceiving systems based on a knowledge-driven joint inference approach. ...
241
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GRAPHICSINTERFACE
2004
15 years 8 months ago
2004
We propose a novel approach for a dense texture-based visualization of vector fields on curved surfaces. Our texture advection mechanism relies on a Lagrangian particle tracing th...