Arshub Saif

3 Questions 5 Answers 0 Followers

Questions related from Arshub Saif

How to steganography using LSB in jpeg image (DCT) by python?

I need the code to hide text in jpeg image by LSB using python language. I need code use CDT of jpeg image to hide the text

24 April 2024 520 0 View

How do we change or shuffle the positions of the elements of t matrix ?

Please help me to solve my problem in my code ...... I need to use S as index to change positions of matrix A I need make permutation positions of elements of matrix by bellow...

01 January 2022 5,836 3 View

How to generate chaotic index between 1 and size of image by hybrid sin-cos map?

@Pratap Kumar Behera,@Bhaskar Mondal this code from your papers"A secure image encryption scheme based on a novel 2D sine–cosine cross-chaotic (SC3) map" please fix my error. I have this problem...

28 December 2021 795 2 View