A new exemplar-based image completing method
Hua Zhang · Journal of Optoelectronics·laser · 2009
A new algorithm for exemplar-based image completion is proposed using color ratio gradient(CRG).Color Ratio Gradient histogram is robust to object occlusion and clustering which induce mismatch in general image matching algorithm.The proposed algorithm can improve the quality of comparing similarity between source image patch and target image patch,then improve the quality of image completion.Experimental results show that the proposed method compared with previous algorithms based on exemplar is more efficient.