A command line tool for embedding any file into PNG, GIF, WAV file formats and decoding back.
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Updated
Dec 20, 2023 - Python
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data-embedding
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This repository contains an example of how to share a PDF using QR codes.
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Updated
Feb 8, 2025 - Python
A comprehensive steganography system that securely embeds compressed data within color images using Huffman coding and histogram shifting algorithms. Features multi-channel RGB encoding with 3x capacity increase, lossless data recovery, and comprehensive quality analysis tools.
python opencv security cryptography compression computer-vision image-processing huffman-coding steganography image-analysis data-hiding data-embedding rgb-channels histogram-shifting
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Sep 15, 2025 - Python
🖼️ Embed and compress data securely in color images using Huffman coding and histogram shifting for efficient, invisible steganography.
python opencv security cryptography compression computer-vision image-processing huffman-coding steganography image-analysis data-hiding data-embedding rgb-channels histogram-shifting
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Updated
Oct 7, 2025 - Python
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