Title :
On the selection of color basis for image compression
Author :
Chau, W.K. ; Wong, S.K.M. ; Yang, X.D. ; Wan, S.J.
Author_Institution :
Dept. of Comput. Sci., Regina Univ., Sask., Canada
Abstract :
Summary form only given. In order to reduce the quantization errors incurred in the geometrical method, the authors suggest a more effective image compression algorithm combining the strengths of the statistical and geometrical approaches. Higher quality images can be produced using only 4 to 8 representative colors
Keywords :
data compression; picture processing; statistical analysis; algorithm; colour basis selection; geometrical method; image compression; quantization errors; statistical method; Computer science; Design methodology; Error analysis; Eyes; Frequency; Humans; Image coding; Pixel; Quantization; Visual system;
Conference_Titel :
Data Compression Conference, 1991. DCC '91.
Conference_Location :
Snowbird, UT
Print_ISBN :
0-8186-9202-2
DOI :
10.1109/DCC.1991.213320
