Title :
Colour image difference analysis: quantitative versus qualitative methods
Author :
Kang, Byoung-Ho ; Cho, Maeng-Sub
Author_Institution :
Image Process. Res. Dept., CSTL/ETRI, Taejeon, South Korea
Abstract :
This paper describes investigation of statistical correlation between the results of two image colour difference criteria: qualitative and quantitative. The aim is that, provided there is consistently high correlation between the results of the different methods, the quantitative method, which is relatively more convenient, could be used instead of the much more laborious qualitative psychophysical method
Keywords :
data compression; image coding; image colour analysis; colour image difference analysis; image compression; qualitative psychophysical method; quantitative method; quantitative methods; statistical correlation; Image analysis; Image coding; Image color analysis; Image processing; Image quality; Monitoring; Pixel; Psychology; Statistical distributions; Testing;
Conference_Titel :
Systems, Man, and Cybernetics, 2001 IEEE International Conference on
Conference_Location :
Tucson, AZ
Print_ISBN :
0-7803-7087-2
DOI :
10.1109/ICSMC.2001.972898
