DocumentCode
1858583
Title
Effects of scaling and residual mapping parameters on lossless compression of images
Author
Knezovic, Josip ; Kovac, Mario
Author_Institution
Fac. of Electr. Eng. & Comput., Zagreb Univ., Croatia
Volume
1
fYear
2003
fDate
2-5 July 2003
Firstpage
399
Abstract
Entropy coding algorithms assign variable length codes to the input data (symbols) based on their statistical properties. Those techniques are used in both lossless and lossy compression systems. This article presents scaling and residual mapping parameters in coding schemes and their effect on compression of images. In our experiments these entropy coding techniques have been incorporated in simple DPCM based lossless compressor.
Keywords
Huffman codes; data compression; entropy codes; image coding; variable length codes; DPCM based lossless compressor; Golomb-Rice codes; Huffman codes; arithmetic codes; entropy coding algorithms; image lossless compression; lossy compression systems; residual mapping parameters; scaling parameters effects; statistical properties; variable length codes assignment; Arithmetic; Biomedical imaging; Buildings; Entropy coding; Image coding; Image processing; Predictive models; Probability; Redundancy; Satellite communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Video/Image Processing and Multimedia Communications, 2003. 4th EURASIP Conference focused on
Print_ISBN
953-184-054-7
Type
conf
DOI
10.1109/VIPMC.2003.1220494
Filename
1220494
Link To Document