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Lanczos resampling

 Home Mathematics Fields of mathematics Applied mathematics Algorithms Signal processing
 0 By others on same topic  0 Discussions  1970-01-01  See my version
Lanczos resampling is a mathematical technique used in digital image processing for resizing images. It utilizes the Lanczos kernel, which is based on sinc functions, to perform interpolation when changing the dimensions of an image—either upscaling or downscaling.

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