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Ansam Osamah


Last seen: mer än 2 år ago Active since 2019

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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...

mer än 2 år ago | 1 answer | 0

1

answer

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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...

mer än 3 år ago | 0 answers | 0

0

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Question


accuracy problems in uint64 numbers
I encrypt uint64 numbers. Number x which encrypted as, for example, 9824265115183455531 decrypted as 9824265115183455488. This ...

mer än 4 år ago | 1 answer | 0

1

answer