123 search results - page 13 / 25 » Method of Lossless and Near-Lossless Color Image Compression |
ICDAR
2011
IEEE
12 years 7 months ago
2011
IEEE
—This paper presents a new method to split an image into chromatic and achromatic zones. The proposed algorithm is dedicated to document images. It is robust to the color noise i...
EGITALY
2006
13 years 9 months ago
2006
Palette re-ordering is a well known and very effective approach for improving the compression of color-indexed images. If the spatial distribution of the indexes in the image is s...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
In this paper we give a short theoretical description of the general predictive adaptive arithmetic coding technique. The links between this technique and the works of J. Rissanen...
DCC
2009
IEEE
14 years 8 months ago
2009
IEEE
The RKLT is a lossless approximation to the KLT, and has been recently employed for progressive lossy-to-lossless coding of hyperspectral images. Both yield very good coding perfo...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
A new method for lossy compression of bilevel images based on Markov random fields (MRFs) is proposed. It preserves key structural information about the image, and then reconstru...