169 search results - page 3 / 34 » Fractal Color Image Compression |
DCC
1995
IEEE
13 years 11 months ago
1995
IEEE
: In fractal image compression the encoding step is computationally expensive. A large number of sequential searches through a list of domains (portions of the image) are carried o...
SIBGRAPI
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper proposes an improved version for the JSEG color image segmentation algorithm, combining the classical JSEG algorithm and a local fractal operator that measures the fr...
TIP
1998
13 years 7 months ago
1998
—A new method for fractal image compression is proposed using genetic algorithm (GA) with elitist model. The self transformability property of images is assumed and exploited in ...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Given a color image that was quantized in some hidden color space (termed compression color space) during previous JPEG compression, we aim to estimate this unknown compression co...
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
Fractal image compression is a block based technique. The blocks of the underlying image partition are called range blocks. Like all block based techniques, fractal coding suffers...