Title :
An Object Removal Method Based on Improved Texture Synthesis on Photographs
Author :
Wang, Fei ; Zheng, Nanning ; Zhao, Jizhong ; Wei, Jishang ; Zhang, Yangjun
Abstract :
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.
Keywords :
Gaussian distribution; digital signal processing chips; image enhancement; image texture; photography; 2D Gaussian distribution; digital images; first-order approximation model; local texture propagation; object removal method; photographs; texture synthesis algorithm; weighted sum of squared differences; Cameras; Digital images; Filling; Gaussian distribution; Layout; Partial differential equations; Pixel;
Conference_Titel :
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1458-1
Electronic_ISBN :
978-1-4244-1459-8
DOI :
10.1109/ICCE.2008.4588087
