A new color correction algorithm for color printed image

作者：Xinwu Li^*

来源：Journal of Convergence Information Technology, 2011, 6(9): 220-226.

DOI：10.4156/jcit.vol6.issue9.26

• Ant colony algorithms
• Color correction
• Color image reproduction
• Color images
• Color management
• Color rendering
• Color shade
• Color space
• Data collecting
• Key techniques
• New model
• Printed images
• Speed-ups
• Transition probabilities

Color correction for printed image is one of the key techniques in the color image reproduction. A new color correction model is presented based on analyzing the printer color rendering principle and color management. First, the paper takes standard color target for experimental sample, and substitutes color blocks in color shade district for complete color space. Second, data collecting method is introduced and some data bases for deducing the model are created. Third, ant colony algorithm is improved through adjusting its transition probability dynamically to speed up model';s convergence and to build the selection strategy more conducive to the overall search, and then a new model for color correction of color printed color image is deduced and analyzed. Finally the experimental results show that the model can improve printer color management accuracy and can be used in its color management practically.

• 出版日期2011