title

IPOL Journal · Image Interpolation with Contour Stencils

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en

author

Pascal Getreuer

description

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.

bookmark

https://doi.org/10.5201/ipol.2011.g_iics

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http://purl.org/dc/elements/1.1/

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