NPCR and UACI measurements with statistical tests
Randomness measure of 'number of pixel changing rate' and 'unified average changed intensity'
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This single m file implements the randomness measure of NPCR and UACI, and produces the classic quantitative scores and the new qualitative randomness test p-Vals.
Cite As
Yue Wu (2026). NPCR and UACI measurements with statistical tests (https://au.mathworks.com/matlabcentral/fileexchange/43603-npcr-and-uaci-measurements-with-statistical-tests), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (3.84 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
