Images reconstruction using modified exemplar based method

V. V. Voronin; V. I. Marchuk; K. O. Egiazarian

doi:10.1117/12.871890

3 February 2011 Images reconstruction using modified exemplar based method

V. V. Voronin, V. I. Marchuk, K. O. Egiazarian

Proceedings Volume 7870, Image Processing: Algorithms and Systems IX; 78700N (2011) https://doi.org/10.1117/12.871890
Event: IS&T/SPIE Electronic Imaging, 2011, San Francisco Airport, California, United States

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.

Citation Download Citation

V. V. Voronin, V. I. Marchuk, and K. O. Egiazarian "Images reconstruction using modified exemplar based method", Proc. SPIE 7870, Image Processing: Algorithms and Systems IX, 78700N (3 February 2011); https://doi.org/10.1117/12.871890

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available