Fast interpolation for line-pruned images

Anh Vu Le, Hye Moon Kim, Chee Sun Won

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

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.

Original languageEnglish
Article number033010
JournalJournal of Electronic Imaging
Volume20
Issue number3
DOIs
StatePublished - Jul 2011

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