Title :
Modified absolute moment block truncation coding
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
By merging absolute moment block truncation coding (AMBTC) and block truncation coding (BTC), a new three-moment AMBTC (TAMBTC) is presented. A generalized error analysis is presented to explain why TAMBTC is outperformed by AMBTC. More insights on the aspects of computational issues and preserved moments are also discussed
Keywords :
block codes; coding errors; data compression; error analysis; image coding; absolute moment block truncation coding; algorithm; block truncation coding; computational issues; generalized error analysis; image coding; image data compression; modified absolute moment block truncation coding; preserved moments; three-moment AMBTC; Bit rate; Equations; Error analysis; Gray-scale; Image coding; Merging; Pixel; Quantization;
Conference_Titel :
Image Processing, 1996. Proceedings., International Conference on
Conference_Location :
Lausanne
Print_ISBN :
0-7803-3259-8
DOI :
10.1109/ICIP.1996.559467
