Zone plate test image
MATLAB function to create a zone plate test image
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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/
Cite As
Steve Eddins (2026). Zone plate test image (https://github.com/mathworks/zone-plate-test-image), GitHub. Retrieved .
General Information
- Version 1.0.1 (208 KB)
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View License on GitHub
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.
