Title :
A Modified Color Appearance Model of CIELAB
Author :
Zhang Quan ; Gu Zhenyu ; Ming Xinguo
Author_Institution :
Sch. of Mech. Eng., Shanghai Jiao Tong Univ., Shanghai
Abstract :
A new controllable color appearance model (CAM) called QLAB is presented based on CIELAB. QLAB is derived from the perceptually uniform CIELAB color model, and is provided with perceptual representation way extracted from HSB color model. The QLAB offers a regular form and perceptual uniformity color model to designers. The process and methods of constructing QLAB is described, and two application cases are discussed at last. The test results show that QLAB is more controllable and practical than general CAMs. A new controllable color appearance model (CAM) called QLAB is presented based on CIELAB. QLAB is derived from the perceptually uniform CIELAB color model, and is provided with perceptual representation way extracted from HSB color model. The QLAB offers a regular form and perceptual uniformity color model to designers. The process and methods of constructing QLAB is described, and two application cases are discussed at last. The test results show that QLAB is more controllable and practical than general CAMs.
Keywords :
colour vision; design aids; visual perception; CIELAB; HSB color model; QLAB; designers; modified color appearance model; perceptual representation; perceptual uniformity color model; Art; Automatic control; CADCAM; Computer aided manufacturing; Geometry; Numerical models; Robotics and automation; Solid modeling; Testing; Visualization; CIELAB; Controllable; Perceptual uniformity; appearance model;
Conference_Titel :
Informatics in Control, Automation and Robotics, 2009. CAR '09. International Asia Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-3331-5
DOI :
10.1109/CAR.2009.26
