1987 search results - page 158 / 398 » Directional filtering transform |
135
click to vote
ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
Compressive sensing (CS) has been proposed for signals with sparsity in a linear transform domain. We explore a signal dependent unknown linear transform, namely the impulse respo...
152
click to vote
CVPR
2001
IEEE
16 years 6 months ago
2001
IEEE
Learning-enhanced relevance feedback is one of the most promising and active research directions in recent year's content-based image retrieval. However, the existing approac...
173
click to vote
ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
Tracking 3D people from monocular video is often poorly constrained. To mitigate this problem, prior knowledge should be exploited. In this paper, the Gaussian process spatio-temp...
131
click to vote
ICNP
2003
IEEE
15 years 9 months ago
2003
IEEE
CAMs are the most popular practical method for implementing packet classification in high performance routers. Their principal drawbacks are high power consumption and inefficient...
148
click to vote
ECCV
2008
Springer
15 years 6 months ago
2008
Springer
We analyze the problem of reconstructing a 2D function that approximates a set of desired gradients and a data term. The combined data and gradient terms enable operations like mod...