Fast interpolation for line-pruned images

Anh Vu Le; Hye Moon Kim; Chee Sun Won

doi:10.1117/1.3611012

Fast interpolation for line-pruned images

Anh Vu Le
, Hye Moon Kim
, Chee Sun Won

Department of Electronics & Electrical Engineering

Dongguk University

Research output: Contribution to journal › Article › peer-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 language	English
Article number	033010
Journal	Journal of Electronic Imaging
Volume	20
Issue number	3
DOIs	https://doi.org/10.1117/1.3611012
State	Published - Jul 2011

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10.1117/1.3611012

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title = "Fast interpolation for line-pruned images",

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.",

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AU - Le, Anh Vu

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AU - Won, Chee Sun

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AB - 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.

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VL - 20

JO - Journal of Electronic Imaging

JF - Journal of Electronic Imaging

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Fast interpolation for line-pruned images

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