What is the difference between unwrap() function and principal value in finding the unwrapped phase?
I am working on DFT, and trying to reconstruct the image again from the magnitude and phase. I use two different ways to perform...
3 months ago | 1 answer | 0
Does Threefish encryption unresistant the differential attacks?
I applied Threefish encryption on grayscale image pixels (256*256). For analysis, I computed NPCR and UACI and found the followi...
1 year ago | 0 answers | 0
accuracy problems in uint64 numbers
I encrypt uint64 numbers. Number x which encrypted as, for example, 9824265115183455531 decrypted as 9824265115183455488. This ...
2 years ago | 1 answer | 0