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Image steganography

projects/steganography/README.md

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Image steganography

This project contains two algorithm (LSB and DCT), which can insert some secret but invisible.

LSB insert message into Least Significant Bit of each pixels.

DCT insert message into Middle Frequency.

Requirement

Installation:

shell
$ pip install -r requirements.txt

Usage

Run LSB algorithm

shell
$ python3 lsb.py

Run DCT algorithm

shell
$ python3 dct.py