Magic kernel resizing

Version 1.3.0.0 (2.46 KB) by Jan Motl
The “magic kernel” is a method of resampling images that gives clear results free of artifacts.
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Updated 7 Mar 2018

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The “magic kernel” is a method of resampling images that gives amazingly clear results (free of “aliasing” artifacts, free of “ringing”, and free of “width beat” for thin features) yet is lightning fast (the simplest version only requires a few integer additions and bit-shifts).
The full method description is available at: https://web.archive.org/web/20170707165835/http://johncostella.webs.com/magic/

Cite As

Jan Motl (2025). Magic kernel resizing (https://www.mathworks.com/matlabcentral/fileexchange/40392-magic-kernel-resizing), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R13
Compatible with any release
Platform Compatibility
Windows macOS Linux
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magickernel/

Version Published Release Notes
1.3.0.0

Streamlined the implementation
The link replaced with the snapshot from web archive.
1.2.0.0

Fixed typo in the illustration image.
1.1.0.0

Typo.
1.0.0.0