172 search results - page 3 / 35 » An efficient first-order method for l1 compression of images |
ICIP
1997
IEEE
14 years 6 months ago
1997
IEEE
We develop a new approach to image denoising based on complexity regularization. This technique presents a flexible alternative to the more conventional l2 , l1 , and Besov regula...
TMI
2010
12 years 12 months ago
2010
Abstract--Reconstruction algorithms for fluorescence tomography have to address two crucial issues : (i) the ill-posedness of the reconstruction problem, (ii) the large scale of nu...
TITB
2008
13 years 4 months ago
2008
This paper presents an efficient lossless compression method for 4-D medical images based on the advanced video coding scheme (H.264/AVC). The proposed method efficiently reduces d...
WSCG
2004
13 years 6 months ago
2004
Texture mapping has traditionally been used to add visual realism to computer graphics images. In the paper we propose an alternative technique for image texture handling. We use ...
IPPS
1999
IEEE
13 years 9 months ago
1999
IEEE
Abstract. This paper proposes a method for implementing fractal image compression on dynamically reconfigurable architecture. In the encoding of this compression, metric computatio...