Title :
Comparison of colour transformations for image segmentation
Author :
Lee, Joun-Ho ; Kim, S.-D.
Author_Institution :
Sch. of Electron. & Manuf. Syst. Eng., Westminster Univ., London
fDate :
9/29/1994 12:00:00 AM
Abstract :
A statistical model for the colour variation of pixels contained in a uniform colour region of an image is proposed. A comparison of the colour transformations is performed using the correlation measure between colour axes. The result shows that the best transformation is the variable KL (Karhunen-Loeve) transformation of the colour model or its modifications
Keywords :
colour; image segmentation; optical correlation; colour transformations; correlation; image segmentation; pixels; statistical model; variable Karhunen-Loeve transformation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19941164
