Title :
Image comparison measure for digital still color cameras
Author :
Ramanath, A. Rajeev ; Snyder, B. Wesley ; Hinks, C. David
Author_Institution :
Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
Abstract :
A measure is developed for comparing complex scenes produced by single-chip digital color cameras. The proposed measure is based on the CIELAB color space with appropriate considerations to the sensitivity of the human visual system (HVS) when viewing a complex scene. For comparison purposes, the error measures proposed have been implemented using the ΔEab*, ΔE94* and the recently recommended CIEDE2000 color differences.
Keywords :
cameras; colour photography; image colour analysis; image segmentation; visual perception; CIEDE2000 color differences; CIELAB color space; digital cameras; digital color cameras; human visual system; image comparison measure; image demosaicking; single-chip cameras; still color cameras; Color; Digital cameras; Filters; Histograms; Humans; Image quality; Layout; Lighting; Semiconductor device measurement; Textiles;
Conference_Titel :
Image Processing. 2002. Proceedings. 2002 International Conference on
Print_ISBN :
0-7803-7622-6
DOI :
10.1109/ICIP.2002.1038103
