Fig. 10

Color transfer from a real sunflower to the yellow part of the background in the London version A The color bar representing all hues of colors in the ROI corresponding to the background in the London version. This color corresponds to the leaves of the HC tree computed from the colors of all pixels in this ROI. We select the region (cluster) 454_bG in this color bar which contains some of the pixels that are directly located behind the sunflowers in the vase. The pixels associated to this region are referred to as F454_B. B The color bar representing all hues of yellow in the flower ROI of SF1. We identify the cluster SF1_yK in this color bar that contains some of the darkestt yellow. The pixels associated to this region are referred to as SF1_B C Pixels in the London version that belong to F454_B are highlighted in red D London version: before color transfer E London version: after color transfer