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

fYear

2009

fDate

1-2 Feb. 2009

Firstpage

339

Lastpage

344

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/CAR.2009.26

Filename

4777254