Color Transfer Algorithm of Interior Design Based on Topological Information Region Matching

According to the characteristics of large color difference and rich color among interior scene regions, an interior design color transfer algorithm based on topological comprehensive information to guide region matching is proposed. Firstly, the interior design image is segmented, and the topological information of each area is calculated. Then, the regional matching relationship is determined according to the topological structure information to improve the accuracy of color transfer; Secondly, the color transfer is carried out between matched regions, and color adjustment is carried out for the regions without corresponding input color to improve the integrity of color transfer; finally, color harmony algorithm is used to reduce the influence of noise generated in color transfer on color transfer results, The experimental results show that the algorithm can preserve the color richness of the image globally, and obtain better matching relationship and color adjustment results locally, to obtain better color transfer results.