4255 search results - page 455 / 851 » Cover |
233
click to vote
CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
This paper covers a fundamental problem of local phase
based signal processing: the isotropic generalization of the
classical 1D analytic signal to two dimensions. The well
know...
284
click to vote
CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
Airborne LiDAR technology draws increasing interest in
large-scale 3D urban modeling in recent years. 3D Li-
DAR data typically has no texture information. To generate
photo-rea...
188
click to vote
CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
Active contours is a popular technique for image segmentation.
However, active contour tend to converge to the
closest local minimum of its energy function and often requires
a ...
220
click to vote
CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
We present a face recognition method based on sparse representation for recognizing 3D face meshes under expressions using low-level geometric features. First, to enable the applic...
201
click to vote
ICCV
2009
IEEE
16 years 12 months ago
2009
IEEE
Image auto-annotation is an important open problem in
computer vision. For this task we propose TagProp, a discriminatively
trained nearest neighbor model. Tags of test
images a...