1056 search results - page 145 / 212 » Representation and Self-Similarity of Shapes |
172
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PCM
2004
Springer
15 years 11 months ago
2004
Springer
A novel video retrieval tool based on MPEG-4 video object (VO) representation is presented. The algorithm extends the concept of edge potential functions (EPF), already used in sha...
181
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ICRA
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper we present a novel approach to mobile robot navigation in natural unstructured environments. Natural scenes can be considered as random fields where a large number ...
180
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VISUALIZATION
2002
IEEE
15 years 11 months ago
2002
IEEE
The Gauss map projects surface normals to a unit sphere, providing a powerful visualization of the geometry of a graphical object. It can be used to predict visual events caused b...
174
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ACCV
2009
Springer
15 years 11 months ago
2009
Springer
Algebraic invariants extracted from coefficients of implicit polynomials (IPs) have been attractive because of its convenience for solving the recognition problem in computer visio...
163
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PG
2000
IEEE
15 years 10 months ago
2000
IEEE
Recent years have witnessed dramatic growth in the use of subdivision schemes for graphical modeling and animation, especially for the representation of smooth, oftentimes complex...