摘要
叙述了怎样将原始的Ｒ．Ｇ．Ｂ表色空间，经Ｘ．Ｙ．Ｚ空间、Ｌ．ａ．ｂ空间转换成最适合于作彩色图象处理的Ｈ．Ｖ．Ｃ表色空间的详细过程。实验证明在１０ｓ内能对５１２×５１２×８的彩色图象作完正反变换，且均方误差小于２％，将它用于对彩色图象进行处理与分割均取得了非常良好的效果。
he transformation from original R. G. B color coordination,via X. Y. Z coordination and L. a. b coordination, to H. V. C color conrdination which is fit for the color image processing had been described in detail. The experimental results indicated that the transformation and the reversal of color image (512 ×512 ×8) can be completed within 10s,and the mean square error(MSE) is less than 2%. By means of the technique,the author have madea great progress for color image.
出处
《数据采集与处理》
CSCD
1994年第4期252-257,共6页
Journal of Data Acquisition and Processing
关键词
图象处理
HVC表色空间
彩色图象
表色空间
换算
image processing
image transforms
H. V. C color coordination
color segmentation
