Zone plate test image
Versione 1.0.1 (208 KB) da
Steve Eddins
MATLAB function to create a zone plate test image
A zone plate is a radially symmetric pattern with low frequencies in the middle and high frequencies near the edge. It is useful for experimenting with frequency- and direction-sensitive filtering and also for testing the anti-aliasing capability of image resizing methods.
For more, see:
http://blogs.mathworks.com/steve/2011/07/19/jahne-test-pattern-take-3/
Cita come
Steve Eddins (2025). Zone plate test image (https://github.com/mathworks/zone-plate-test-image), GitHub. Recuperato .
Compatibilità della release di MATLAB
Creato con
R2012a
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS LinuxCategorie
- Image Processing and Computer Vision > Image Processing Toolbox > Image Filtering and Enhancement >
- Image Processing and Computer Vision > Image Processing Toolbox > Image Segmentation and Analysis >
- MATLAB > Graphics > Images > Read, Write, and Modify Image >
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