I am developing RIWT based steganography scheme. But for implementing it in matlab, i do not know the function for RIWT. can any one suggest me the function for it.

 i developed a steganography scheme using RDWT and implemented it using swt2() function in matlab. i would like to extend it to RIWT. Can any one suggest me the steps to transform a image using RIWT in matlab.
Thanks in advance.
S.Arunkumar

Answer 1

[Yoke Peng Leong]

You can try to look into this:

https://www.mathworks.com/matlabcentral/fileexchange/25244-distortionless-data-hiding-based-on-integer-wavelet-transform

It is quite old. But, there might be some useful information in there that will help you get started.

[S Arunkumar S SOC]

Thank you very much for giving me the answer i am searching for. As i am new to this domain,i did not come across these. You answer is very help full to implement.