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NPCR and UACI measurements with statistical tests

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5.0 | 1 rating Rate this file 5 Downloads (last 30 days) File Size: 3.84 KB File ID: #43603 Version: 1.0
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NPCR and UACI measurements with statistical tests


Yue Wu (view profile)


Randomness measure of 'number of pixel changing rate' and 'unified average changed intensity'

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File Information

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.

Required Products Image Processing Toolbox
MATLAB release MATLAB 8.1 (R2013a)
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Comments and Ratings (1)
31 Mar 2016 Mohamed Abd Ellah

is the quantitative scores must be <=1 ??

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