An Object Removal Method Based on Improved Texture Synthesis on Photographs
Fei Wang, Nanning Zheng, Jizhong Zhao, Jishang Wei, Yangjun Zhang · 2008
An improved texture synthesis algorithm is proposed to fill up holes left after unpleasant objects removal in digital images. This method introduces a first-order approximation model to implement local texture propagation. And weighted Sum of Squared Differences (wSSD) by 2D Gaussian distribution is employed as a matching criterion.