1469 search results - page 159 / 294 » Discretization of a Continuous Curve |
203
click to vote
CVPR
2006
IEEE
15 years 8 months ago
2006
IEEE
Recently proposed Sobolev active contours introduced a new paradigm for minimizing energies defined on curves by changing the traditional cost of perturbing a curve and thereby re...
109
click to vote
CAGD
2010
15 years 4 months ago
2010
This paper derives strong relations that boundary curves of a smooth complex of patches have to obey when the patches are computed by local averaging. These relations restrict the...
152
click to vote
CGF
2008
15 years 4 months ago
2008
Silhouette is a key feature that distinguishes displacement mapping from normal mapping. However the silhouette rendering in the GPU implementation of displacement mapping (which ...
140
click to vote
CSDA
2007
15 years 4 months ago
2007
Ridge regression is a well established method to shrink regression parameters towards zero, thereby securing existence of estimates. The present paper investigates several approac...
149
click to vote
PRL
2006
15 years 4 months ago
2006
Corners and junctions are landmarks characterized by the lack of differentiability in the unit tangent to the image level curve. Detectors based on differential operators are not,...