International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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Volume 9 - Issue 11 |
Published: November 2010 |
Authors: Muthukumar S, Dr.Krishnan .N, Pasupathi.P, Deepa . S |
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Muthukumar S, Dr.Krishnan .N, Pasupathi.P, Deepa . S . Article:Analysis of Image Inpainting Techniques with Exemplar, Poisson, Successive Elimination and 8 Pixel Neighborhood Methods. International Journal of Computer Applications. 9, 11 (November 2010), 15-18. DOI=10.5120/1431-1928
@article{ 10.5120/1431-1928, author = { Muthukumar S,Dr.Krishnan .N,Pasupathi.P,Deepa . S }, title = { Article:Analysis of Image Inpainting Techniques with Exemplar, Poisson, Successive Elimination and 8 Pixel Neighborhood Methods }, journal = { International Journal of Computer Applications }, year = { 2010 }, volume = { 9 }, number = { 11 }, pages = { 15-18 }, doi = { 10.5120/1431-1928 }, publisher = { Foundation of Computer Science (FCS), NY, USA } }
%0 Journal Article %D 2010 %A Muthukumar S %A Dr.Krishnan .N %A Pasupathi.P %A Deepa . S %T Article:Analysis of Image Inpainting Techniques with Exemplar, Poisson, Successive Elimination and 8 Pixel Neighborhood Methods%T %J International Journal of Computer Applications %V 9 %N 11 %P 15-18 %R 10.5120/1431-1928 %I Foundation of Computer Science (FCS), NY, USA
This paper discusses removing large objects from digital images and fills the hole that is left behind in a visually plausible way. We present a novel and efficient algorithm that fills the hole by exemplar-based synthesis. Here the simultaneous propagation of texture and structure information is achieved by a single, efficient algorithm. The texture image is repaired by the exemplar –based method; for the structure image, the Laplacian operator is employed to enhance the structure information, and the Laplacian image is inpainted by the exemplar-based algorithm, followed by a reconstruction based on the Poisson equation. To improve the computational efficiency of our algorithm we go for successive elimination algorithm (SEA). In 8 pixel neighborhood method, identifying central pixel value by investigating surrounded 8 neighborhood pixel properties like color variation, repetition, intensity and direction. Finally we compare speed and accuracy of a picture enhancement using 8 pixel neighborhood with exemplar based poisson & successive elimination method