Title :
Colour image edge enhancement by two-channel process
Author :
Liu, Nian ; Yan, Heng-Chao
Author_Institution :
Dept. of Electr. Eng., Sydney Univ., NSW
fDate :
6/9/1994 12:00:00 AM
Abstract :
The authors present a method for colour image edge enhancement using a two-channel process. High and low frequency components of a colour image are defined in the CIELUV colour space. Both luminance and saturation influences on edge enhancement are studied
Keywords :
image processing; CIELUV colour space; colour image edge enhancement; high frequency components; low frequency components; luminance; saturation; two-channel process;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940642
