A hue preserving enhancement scheme for a class of colour images

Pattern Recognition Letters

Volumn 17, Issue 2, 1996, Pages 109-114

  Gupta, Amarnath ^a   Chanda, Bhabatosh ^b  

^a Virage Inc   (United States)

^b INDIAN STATISTICAL INSTITUTE   (India)

Author keywords

Colour contrast; Colour images; Contrast enhancement; Hue preservation; Phong model

Indexed keywords

ALGORITHMS; ATTENUATION; ESTIMATION; IMAGE ENHANCEMENT; LIGHT REFLECTION; LIGHTING; MATHEMATICAL MODELS; MICROSCOPIC EXAMINATION; MICROSTRUCTURE; THREE DIMENSIONAL;

COLOR CONTRAST; CONTRAST ENHANCEMENT; HUE PRESERVATION; IMAGE INTENSITY FUNCTION; INCIDENT INTENSITY; PHONG MODEL;

COLOR IMAGE PROCESSING;

EID: 0030574670     PISSN: 01678655     EISSN: None     Source Type: Journal    
DOI: 10.1016/0167-8655(95)00097-6     Document Type: Article

References (2)

1. Ho, J., B.V. Funt and M.S. Drew (1990). Separating a color signal into illumination and surface reflectance components: theory and applications. IEEE Trans. Pattern Anal. Mach. Intell. 12 (10), 966-977.
2. Wandell, B. A. (1987). The synthesis and analysis of color images. IEEE Trans. Pattern Anal. Mach. Intell. 9 (1), 2-13.