On this page, you can download a MATLAB implementation of the Perturbed Quantization (PQ) steganography. It includes both original PQ [1] and its modified versions PQt and PQe as described in [2]. Detailed information about the installation and the usage can be found in the enclosed Readme file.
Category: Steganography
Category URL: http://www.dfir.training/component/mtree/cryptography/steganography?Itemid=