114 search results - page 19 / 23 » Localized filtering for artifact removal in compressed image... |
3DIM
2011
IEEE
12 years 7 months ago
2011
IEEE
Abstract—In this paper, we propose a novel propagationbased stereo matching algorithm. Starting from an initial disparity map, our algorithm selects highly reliable pixels and pr...
ACCV
2010
Springer
13 years 9 months ago
2010
Springer
Most high dynamic range image (HDRI) algorithms assume stationary scene for registering multiple images which are taken under different exposure settings. In practice, however, the...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
In this paper, a new segmentation technique for multivalued images is elaborated. The technique accesses multiscale edge information of a multivalued image by a concept, called mu...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
We propose an adaptive lifted discrete wavelet transform to locally adapt the ltering direction to the geometric ow in the image. The proposed approach re nes previous directional...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
It is important in image restoration to remove noise while preserving meaningful detail such as blurred thin edges and low-contrast fine features. The existing edgepreserving smoo...