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Journal of Electronic Imaging

Fast interpolation for line-pruned images
Author(s): Anh Vu Le; Hye-Moon Kim; Chee-Sun Won
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Paper Abstract

An interpolation method for a line-pruned image is presented. The goal is to alleviate the time complexity of the previous NEDI-8 (new edge directed interpolation) method. The idea of our solution is to use NEDI-4 selectively, applying the NEDI-4 for edge pixels while using a linear filter for others. For the linear filter, the interpolation coefficients for each pruned line are adaptively determined.

Paper Details

Date Published: 1 July 2011
PDF: 5 pages
J. Electron. Imag. 20(3) 033010 doi: 10.1117/1.3611012
Published in: Journal of Electronic Imaging Volume 20, Issue 3
Show Author Affiliations
Anh Vu Le, Dongguk Univ. (Korea, Republic of)
Hye-Moon Kim, Dongguk Univ. (Korea, Republic of)
Chee-Sun Won, Dongguk Univ. (Korea, Republic of)

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