626 search results - page 17 / 126 » An ACO algorithm for image compression |
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
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...
FUIN
2008
13 years 7 months ago
2008
Abstract. Approximation of an image by the attractor evolved through iterations of a set of contractive maps is usually known as fractal image compression. The set of maps is calle...
PICS
2003
13 years 8 months ago
2003
We propose a level-successive encoding scheme for the compression of continuous tone images. The compressed bit stream is partitioned into individual segments corresponding to suc...
VCIP
2003
13 years 8 months ago
2003
This paper introduces a new class of bases, called bandelet bases, which decompose the image along multiscale vectors that are elongated in the direction of a geometric flow. Thi...
DCC
2000
IEEE
13 years 11 months ago
2000
IEEE
Wavelet zerotree encoding has been proven to be an efficient way of compressing still images. Two well-known zerotree encoding algorithms, Embedded Zerotree Encoding (EZW) and Se...