Title :
Comparison of decimation and interpolation methods in case of multiple repeated RGB-YCbCr colour image format conversions
Author_Institution :
Signal Process. Lab., Tampere Univ. of Technol., Finland
fDate :
30 May-2 Jun 1994
Abstract :
The performance of different interpolators and decimators for RGB-YCbCr colour image format conversions was studied. The main attention was given for performance in multiple repeated conversions. New interpolators designed by the author were also evaluated. Visual quality differences were small after a single conversion but became considerably larger in repeated conversions
Keywords :
colour; error analysis; image processing; interpolation; RGB-YCbCr colour image format conversions; decimation methods; interpolation methods; multiple repeated conversions; visual quality; Chromium; Color; Computer aided software engineering; Image converters; Image quality; Image sampling; Interpolation; Laboratories; Quantization; Signal processing;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.409160
