高精度色変換方式の検討 : コンシューマエレクトロニクス

概要

論文の詳細を見る
By transmitting color information in a device-independent standard color space, it is possible to connect any device to any other devices without color correction and to transmit color information precisely. One possible method of achieving the transformation from device-dependent color space to a standard color space as well as the inverse transformation from the standard color space to a device-dependent color space, is to use a 3D LUT in conjunction with linear interpolation. However, the conventional method has a problem of accumulated transformation errors due to repeated transmissions. This paper presents a high-precision color transformation method whose precision of individual transmission has been improved so as to withstand repeated transmissions.
社団法人映像情報メディア学会の論文
1994-11-29