122 search results - page 21 / 25 » An Adaptive Multiresolution-Based Multispectral Image Compre... |
TIP
2008
13 years 7 months ago
2008
We propose an intra prediction solution to block-based image compression. In order to adapt to local image features during intra prediction, we consider the distinct image singular...
CVPR
2011
IEEE
13 years 2 months ago
2011
IEEE
Reliable estimation of visual saliency allows appropriate processing of images without prior knowledge of their content, and thus remains an important step in many computer vision ...
SIGPRO
2010
13 years 6 months ago
2010
In this paper, an anisotropic total variation (ATV) minimization is combined with the new adaptive tetrolet transform for discontinuity-preserving image processing. In order to su...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
In recent years, sparse representation originating from signal compressed sensing theory has attracted increasing interest in computer vision research community. However, to our b...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper we present a novel algorithm for improving the visibility of surveillance videos degraded by fog and/or rain. The proposed algorithm adaptively enhances the global a...