Monitor Color Calibration Based on ICC Profile

• Main Authors: Yen-Hsing Wu, 吳彥興
• Other Authors: Tsang-Long Pao
• Format: Others
• Language: en_US
• Published: 1999
• Online Access: http://ndltd.ncl.edu.tw/handle/43394870205614842788

碩士 === 大同工學院 === 資訊工程研究所 === 87 === In digital imaging applications, color was used primarily on monitors. It is important to understand that the possible display colors on a computer monitor are different from those printable on a printing device. Furthermore, the color appearance of two monitors that displaying the same color may not be matched exactly even when they are being calibrated with their corresponding factory default. The International Color Consortium (ICC) provides a framework for a more universal system to implement the process of device-independent color imaging. Device profiles provide color management systems with the information necessary to convert color data between native device color spaces and device independent color spaces. In this thesis, a method that uses colorimetry and ICC profile to calibrate the display device such as a monitor is proposed. To calibrate display device, an improved gamma estimation method is presented. The gamma correction and look-up table correction techniques will also be studied. Experimental results using our proposed method show a promising improvement of the accuracy in the display color.