2438 search results - page 14 / 488 » Consistent Gradient Operators |
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Clipping is a necessary signal processing operation in many realtime audio applications, yet it often reduces the sound quality of the signal. The recently proposed perception-bas...
123
click to vote
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
We propose a new technique for edge-suppressing operations on images. We introduce cross projection tensors to achieve affine transformations of gradient fields. We use these tens...
ISVC
2005
Springer
15 years 3 months ago
2005
Springer
The extraction of consistent skeletons in the presence of boundary noise is still a problem for most skeletonization algorithms. Many suppress skeletons associated with boundary pe...
89
Voted
ICML
2007
IEEE
15 years 10 months ago
2007
IEEE
The advances in kernel-based learning necessitate the study on solving a large-scale non-sparse positive definite linear system. To provide a deterministic approach, recent resear...
73
Voted
ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
Surface gradients are useful to surface reconstruction in single view modeling, shape-from-shading, and photometric stereo. Previous algorithms minimize a complex, nonlinear energ...