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Proceedings Paper

Images reconstruction using modified exemplar based method
Author(s): V. V. Voronin; V. I. Marchuk; K. O. Egiazarian
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Paper Abstract

This paper describes a novel image reconstruction method based on modified exemplar based technique. This modification allows to choose sub-optimally image-adaptive form and size of the block in order to find similar patches, number of which is further increased by rotation of these blocks. We show that the efficiency of image reconstruction depends on the choice of block size for the exemplar based method. Proposed block size selection adaptivity allows to obtain a smaller reconstruction error than that of the traditional method as well as other state-of-the-art image inpainting methods. We demonstrate the performance of a new approach via several examples, showing the effectiveness of the proposed algorithm in removal of small and large objects on the test images.

Paper Details

Date Published: 3 February 2011
PDF: 11 pages
Proc. SPIE 7870, Image Processing: Algorithms and Systems IX, 78700N (3 February 2011); doi: 10.1117/12.871890
Show Author Affiliations
V. V. Voronin, South-Russian State Univ. of Economics and Service (Russian Federation)
V. I. Marchuk, South-Russian State Univ. of Economics and Service (Russian Federation)
K. O. Egiazarian, Tampere Univ. of Technology (Finland)


Published in SPIE Proceedings Vol. 7870:
Image Processing: Algorithms and Systems IX
Jaakko T. Astola; Karen O. Egiazarian, Editor(s)

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