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EURASIP Journal on Image and Video Processing

Table 4 NIST tests results

From: Design and FPGA implementation of a wireless hyperchaotic communication system for secure real-time image transmission

Statistical tests	P valueT	Proportion
Frequency	0.644060	0.9800
Block frequency	0.023545	0.9833
Cumulative sum up	0.671779	0.9900
Cumulative sum down	0.699313	0.9933
Runs	0.117661	0.9933
Longest run	0.630178	0.9967
Rank	0.840081	0.9867
Discrete Fourier transform	0.100508	1.0000
Non-overlapping templates	0.588652	0.9833
Overlapping templates	0.547637	1.0000
Universal	0.568055	0.9833
Approximate entropy	0.162606	0.9933
Random excursions	0.249991	0.9947
Random excursion variant	0.711827	0.9840
Serial 1	0.706149	0.9833
Serial 2	0.110952	0.9833
Lempel-Ziv value	0.071177	0.9900
Linear complexity	0.487885	0.9967

Table 4 gives the results of all statistical tests for the considered sequence.

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