Fast In-Memory Data Compression Algorithm (header-only C/C++) 540+MB/s compress, 3000+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1

🗜 💻 A crash course on Data Compression.

Implementation of Autoencoder, DCT and DWT models for Seismic Data Compression.

LZO 2.10 source + prebuilt binaries -- a real-time data compression library. Latest release (2.1.0) from www.lzop.org

Compress image to pixels by vector quantizations

Information Theory and Data Compression portfolio containing all the exercises for the final exam of the course.

Direct base-to-base conversion (2→62) in C++. Extensible to base 2→any base. Exact integer/fractional precision.

High Performance Secure Burrows–Wheeler Transform.

Contains the experiments and the codes for EE69210: Machine Learning for Signal Processing Laboratory at IIT Kharagpur

Data compression algorithms for images and text. Decompression included

testFilesMake – Makes test data for testing data storage, compression and transfer. The app can create test data files filled random selectable printable characters or binary data. Selecting printable content controls how compressible the test data is. There is a sparse file option. Files are created in a single directory. No data creation limits.

Projet réalisé dans le cadre de l'UE Codages & Cryptographie en M1 à l'Université de Bourgogne

Official PyTorch implementation of the WWW 2026 paper: Predictability-Aware Compression and Decompression Framework for Multichannel Time Series Data with Latent Seasonality

A Python library implementing Entropy encoding for statistical models (mostly MLs)

An application that uses the chosen data compression algorithm to compress some text / image files.

testFileCreate - A small Linux app that creates test files in a single directory or in a tree of directories. Files can be identical or individually filled with random printable characters or binary data. Number of printable characters can be selected from the ASCII set (max 95). File size is selectable or random. Has a resource calculator.

Cross-Platform C# Bindings for LZAV