Image Interpolation with Contour Stencils

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BibTeX info

@article{ipol.2011.g_iics, title = {{Image Interpolation with Contour Stencils}}, author = {Getreuer, Pascal}, journal = {{Image Processing On Line}}, volume = {1}, pages = {70--82}, year = {2011}, note = {\url{https://doi.org/10.5201/ipol.2011.g_iics}} }

Communicated by François Malgouyres
Demo edited by Pascal Getreuer

Abstract

Image interpolation is the problem of increasing the resolution of an image. Linear methods must compromise between artifacts like jagged edges, blurring, and overshoot (halo) artifacts. More recent works consider nonlinear methods to improve interpolation of edges and textures. In this paper we apply contour stencils for estimating the image contours based on total variation along curves and then use this estimation to construct a fast edge-adaptive interpolation.

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• full text manuscript: PDF (750K)
• source code: TAR/GZ SWHID info
  Software Heritage Archive @softwareversion{sw-ipol.2011.g_iics, title = {{Image Interpolation with Contour Stencils}}, author = {Pascal Getreuer}, date = {2010-01-01}, license = {BSD-2-Clause}, version = {1.1}, swhid = {swh:1:dir:99c00a5c29d4b471256fb30d8cae70b3637f87d6;origin=https://doi.org/10.5201/ipol.2011.g_iics;visit=swh:1:snp:fdd60cabbff7cf177d6ab66a10db868a837b2d80;anchor=swh:1:rev:2f369309d6656c6bbbe0c0533385c5838cd165bc}, related = {ipol.2011.g_iics}, relatedtype = "Reference article: https://doi.org/10.5201/ipol.2011.g_iics" } % the biblatex-software style extension is recommended for software bibitems
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  Software Heritage Archive @softwareversion{sw-ipol.2011.g_iics, title = {{Image Interpolation with Contour Stencils}}, author = {Pascal Getreuer}, date = {2010-01-01}, license = {BSD-2-Clause}, version = {1.1}, swhid = {swh:1:dir:99c00a5c29d4b471256fb30d8cae70b3637f87d6;origin=https://doi.org/10.5201/ipol.2011.g_iics;visit=swh:1:snp:fdd60cabbff7cf177d6ab66a10db868a837b2d80;anchor=swh:1:rev:2f369309d6656c6bbbe0c0533385c5838cd165bc}, related = {ipol.2011.g_iics}, relatedtype = "Reference article: https://doi.org/10.5201/ipol.2011.g_iics" } % the biblatex-software style extension is recommended for software bibitems

Supplementary Materials

• this software is distributed under the terms of the simplified BSD license.
• source code documentation: online, tar/gz

History

• this article was converted to PDF on 2016-09-28.
• the original version was published on 2011-08-01: manuscript, html version
• Note from the editor: the manuscript of the article was modified on 2022-01-01 to include information about its editors. The original version of the manuscript is available here.