Pascal Getreuer
Abstract
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We discuss linear methods for interpolation, including nearest neighbor, bilinear, bicubic, splines, and sinc interpolation. We focus on separable interpolation, so most of what is said applies to one-dimensional interpolation as well as N-dimensional separable interpolation.
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We discuss linear methods for interpolation, including nearest neighbor, bilinear, bicubic, splines, and sinc interpolation. We focus on separable interpolation, so most of what is said applies to one-dimensional interpolation as well as N-dimensional separable interpolation.
Key concepts: Bilinear interpolation, Bicubic interpolation, Stairstep interpolation, Nearest-neighbor interpolation, Interpolation (computer graphics), Trilinear interpolation, Linear interpolation, Multivariate interpolation