778 search results - page 23 / 156 » Vector field contours |
123
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IJACTAICIT
2010
14 years 9 months ago
2010
In this paper, a neuro-fuzzy algorithm has been implemented to improve the path planning of a mobile robot based on modification of vector field histogram (VFH) approach using neu...
107
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Publication
We present a method for detecting and describing features in vector flow fields. Our method models flow fields locally using a linear combination of complex monomials. These monomi...
CGF
2010
14 years 12 months ago
2010
Symmetry is one of the most important properties of a shape, unifying form and function. It encodes semantic information on one hand, and affects the shape's aesthetic value ...
158
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VISUALIZATION
1998
IEEE
15 years 4 months ago
1998
IEEE
We are interested in feature extraction from volume data in terms of coherent surfaces and 3-D space curves. The input can be an inaccurate scalar or vector field, sampled densely...
ICPR
2004
IEEE
16 years 28 days ago
2004
IEEE
In this paper, we develop a new method for recovering and smoothing fields of surface normals in shape-fromshading. We show how transform the problem of recovering surface normals...