95 search results - page 3 / 19 » New Methods for Lossless Image Compression Using Arithmetic ... |
TCSV
2002
13 years 7 months ago
2002
An efficient compression scheme for color-quantized images based on progressive coding of color information has been developed. Instead of sorting color indexes into a linear list ...
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
The lossless entropy coding used in many image coding schemes often is overlooked as most research is based around the lossy stages of image compression. This paper examines the r...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
The efficiency of compressing color-quantized images using general purpose lossless image coding methods depends on the degree of smoothness of the index images. A wellknown and v...
ICIAR
2004
Springer
14 years 1 months ago
2004
Springer
Frequently, it is observed that the sequence of indexes generated by a vector quantizer (VQ) contains a high degree of correlation, and, therefore, can be further compressed using ...
ACSC
2004
IEEE
13 years 11 months ago
2004
IEEE
Lossless image compression techniques typically consider images to be a sequence of pixels in row major order. The processing of each pixel consists of two separate operations. Th...