GitHub topics: compression-algorithm

Repositories

Raffaello/br-archive

BR-Archive

Language: C - Size: 238 KB - Last synced at: about 20 hours ago - Pushed at: 2 days ago - Stars: 0 - Forks: 0

Geolm/bc_crunch

tiny dependency-free lossless compressor for BC/DXT texture streams (C99, ~800 LoC)

Language: C - Size: 66.2 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 97 - Forks: 1

Satoru2604/SRC-Research-Lab

🌐 Explore SRC Research Lab, a secure platform for benchmarking and developing the Semantic Recursive Compression Engine with reproducible results and cost-aware metrics.

Language: Python - Size: 2.32 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 0 - Forks: 0

danieleades/arithmetic-coding

Arithmetic coding library

Language: Rust - Size: 402 KB - Last synced at: 4 days ago - Pushed at: 8 days ago - Stars: 17 - Forks: 6

kireji-app/demo

Home of an ecosystem of connected apps. The proving ground for the minimal perfect hash function (MPHF), the kireji web framework and the Gamified Universal IDE (GUIDE).

Language: JavaScript - Size: 7.46 MB - Last synced at: 5 days ago - Pushed at: 8 days ago - Stars: 2 - Forks: 1

seung-lab/crackle

3D dense segmentation compression codec based on crack codes.

Language: C++ - Size: 28 MB - Last synced at: 5 days ago - Pushed at: 8 days ago - Stars: 14 - Forks: 1

DarThunder/iDar-Codecs

High-performance lossless data compression for ComputerCraft.

Language: Lua - Size: 15.6 KB - Last synced at: 10 days ago - Pushed at: 12 days ago - Stars: 0 - Forks: 0

AQtun81/lzav

Cross-Platform C# Bindings for LZAV

Language: C# - Size: 20.5 KB - Last synced at: 11 days ago - Pushed at: 13 days ago - Stars: 0 - Forks: 0

avaneev/lzav

Fast In-Memory Data Compression Algorithm (inline C/C++) 480+MB/s compress, 2800+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1

Language: C++ - Size: 121 KB - Last synced at: 12 days ago - Pushed at: 14 days ago - Stars: 464 - Forks: 27

nberlette/lz4-wasm

High performance LZ4 compressor/decompressor for TypeScript, written in Rust and compiled into WebAssembly.

Language: TypeScript - Size: 507 KB - Last synced at: 13 days ago - Pushed at: 15 days ago - Stars: 4 - Forks: 0

vladisrael/pakhomov-gsc

Pakhomov GSC (Generative Seed Compression)

Language: C++ - Size: 114 KB - Last synced at: 13 days ago - Pushed at: 15 days ago - Stars: 0 - Forks: 0

Here are some smaller projects that illustrate text compression. Starting with the Huffman code and the exponential Golomb code (exp-golomb). There is also a best practice for Brotli-GZip, as well as a file archiver similar to TAR, but designed to be much simpler with minimal functionality.

Language: C# - Size: 672 KB - Last synced at: 15 days ago - Pushed at: 17 days ago - Stars: 1 - Forks: 0

Andezion/Encryption

Experiments with encryption, information compression and algorithms

Language: C++ - Size: 295 KB - Last synced at: 15 days ago - Pushed at: 19 days ago - Stars: 3 - Forks: 0

antoniovazquezblanco/jzp

A libary for dealing with the compression and decompression of Agilent JZP files

Language: Python - Size: 28.3 KB - Last synced at: 15 days ago - Pushed at: 19 days ago - Stars: 3 - Forks: 0

sisl/ExpFamilyPCA.jl

A Julia package for exponential family principal component analysis (EPCA).

Language: Julia - Size: 17.9 MB - Last synced at: 4 days ago - Pushed at: 19 days ago - Stars: 10 - Forks: 2

anar-bastanov/root-delta-codec

A lossy media codec built around the root delta algorithm.

Language: C# - Size: 188 KB - Last synced at: 19 days ago - Pushed at: 19 days ago - Stars: 1 - Forks: 0

jvg-jeevan/Image-Compression-project

Lossless Image Compression using Huffman, Arithmetic, and Rice Coding with a Gradio-based UI. Includes auto-tuning, metrics, PNG comparison, and complete Python implementation.

Size: 211 KB - Last synced at: 22 days ago - Pushed at: 22 days ago - Stars: 0 - Forks: 0

Kvnbbg/pdf_fit

PDF FIT is a user-friendly Python-based tool designed to compress PDF files efficiently, making them optimal for sharing on various platforms where file size matters, such as LinkedIn or other online platforms. This tool automates the process of reducing PDF sizes, ensuring they are optimized for online use.

Language: PHP - Size: 1.63 MB - Last synced at: 30 days ago - Pushed at: 30 days ago - Stars: 0 - Forks: 0

Damianpiazz/Cripto-UTN

Cripto UTN – Etapas 1 y 2 — Proyecto académico del Laboratorio de Innovación Abierta (LINA) orientado al análisis estadístico de caracteres y la evaluación de algoritmos de compresión (Huffman, Shannon-Fano, Lempel-Ziv). Analiza la eficiencia y comportamiento de los datos como base para futuras etapas de compresión y criptografía.

Language: Python - Size: 14.6 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

descriptinc/descript-audio-codec

State-of-the-art audio codec with 90x compression factor. Supports 44.1kHz, 24kHz, and 16kHz mono/stereo audio.

Language: Python - Size: 870 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 1,615 - Forks: 160

dropbox/lepton 📦

Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.

Language: C++ - Size: 51.9 MB - Last synced at: 15 days ago - Pushed at: almost 2 years ago - Stars: 5,009 - Forks: 350

riyajath-ahamed/vite-plugin-brotli-compress

A high-performance Vite plugin that compresses build assets using Brotli compression algorithm. This plugin automatically compresses your JavaScript, CSS, HTML, and other assets after the build process, reducing bundle sizes and improving loading times.

Language: TypeScript - Size: 337 KB - Last synced at: 16 days ago - Pushed at: about 1 month ago - Stars: 2 - Forks: 0

ahc-photoz/coldpress

A toolkit for efficient compression and analysis of redshift probability distribution functions

Language: Python - Size: 3.78 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 1 - Forks: 0

kireji-app/kireji

COMING SOON: An MVC-based web framework for building collections of reactive, entropy-perfect applications that compresses their shared data model into the URL using a minimal perfect hash function (MPHF) hierarchy.

Language: JavaScript - Size: 21.5 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

emanuelbertey/CompressGodot

Compress Godot uses an array and the compress method, several comprehension methods

Language: GDScript - Size: 11.7 KB - Last synced at: 24 days ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

aryansrao/brick-gram-compression

Grammar based compression with optional AES-256-GCM encryption , parallel processing, CRC32 verification, and a modern CLI.

Language: HTML - Size: 2.06 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

koutto/compression-identifier

Compression Identifier tool (Zlib, Deflate, Gzip)

Language: Python - Size: 161 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 25 - Forks: 6

athanase-matabaro/SRC-Research-Lab

Open research for sustainable compression intelligence — powered by the private SRC Engine core.

Language: Python - Size: 1.01 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0

isarandi/rlemasklib

Manipulate run-length encoded image masks

Language: C - Size: 180 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 14 - Forks: 8

mitiko/weath3rb0i

CM text compressor

Language: Rust - Size: 725 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 3 - Forks: 0

geraked/verilog-rle

Verilog Implementation of Run Length Encoding for RGB Image Compression

Language: Verilog - Size: 11.6 MB - Last synced at: 2 months ago - Pushed at: over 4 years ago - Stars: 27 - Forks: 4

mpgn/CRIME-poc

:hocho: CRIME attack PoC : a compression oracle attacks CVE-2012-4929 :hocho:

Language: Python - Size: 12.7 KB - Last synced at: 2 months ago - Pushed at: over 6 years ago - Stars: 30 - Forks: 10

doesbuzz/goZip

A TUI + CLI to encrypt and compress your own archives.

Language: Go - Size: 16.6 KB - Last synced at: 2 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

Dannemann/java-string-compressor

Ultra-fast, zero-allocation string compression library. Up to 50% memory reduction.

Language: Java - Size: 479 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

antilneeraj/HuffmanCompressor

A simple, lossless text file compressor and decompressor built in Java using Huffman Coding. It shrinks files by giving shorter codes to frequent characters, and restores them exactly when decompressed. Features include a command‑line interface, clean modular design, and efficient bit‑level file handling

Language: Java - Size: 143 KB - Last synced at: 2 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

bcrist/Zig-ROM-Compress

Simple compression scheme for sparse ROM data

Language: Zig - Size: 15.6 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

beling/bsuccinct-rs

Rust libraries and programs focused on succinct data structures

Language: Rust - Size: 1.28 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 147 - Forks: 12

lingyzhu0101/Diffusion_Image_Compression

[Pre-Print'25] Leveraging Diffusion Knowledge for Realistic Image Compression with Frequency-Aware via Fractal Band Learning

Size: 13.7 KB - Last synced at: 3 months ago - Pushed at: 4 months ago - Stars: 2 - Forks: 0

Ferki-git-creator/fsp

Easy data compression algorithm.

Language: HTML - Size: 13.7 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 3 - Forks: 0

biw/lzma-web

A JavaScript implementation of the Lempel-Ziv-Markov (LZMA) chain compression algorithm

Language: JavaScript - Size: 13.1 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 9 - Forks: 3

polygonplanet/lzbase62

Compress and encode strings into base62 [0-9a-zA-Z] using an original LZ-based algorithm in JavaScript.

Language: JavaScript - Size: 896 KB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 65 - Forks: 9

bagasjs/huffman

Language: Python - Size: 2.93 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

octu0/runlength

a simple run-length algorithm implementation

Language: Go - Size: 3.91 KB - Last synced at: 2 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

Dkid713/CruxAGI-AVI-Advanced-Virtual-Intelligence

CruxAGI AVi

Language: HTML - Size: 1.27 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 1 - Forks: 0

elamani-drawing/lzrs

LZRS est une bibliothèque Rust qui propose des implémentations d'algorithmes de compression et de décompression utilisant la technique LZ. Ces algorithmes, tels que LZ77, sont conçus pour réduire la taille des données en éliminant les redondances, ce qui peut être utile dans divers contextes.

Language: Rust - Size: 5.86 KB - Last synced at: 22 days ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

nickscha/fcl

C89, single header, nostdlib, fast compression library

Language: C - Size: 16.6 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

ekrich/exip

Efficient XML Interchange (EXI) Embeddable C API

Language: C - Size: 5.41 MB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 7 - Forks: 0

Sumdiboii/Satellite_Image_Compression_by_DCT_Huffman

Satellite Image Compression is a web app that intelligently reduces the size of high-resolution satellite images using DCT and Huffman encoding, while preserving visual quality. It enables faster storage, smoother transmission, and efficient handling of large-scale geospatial data through simple, user-friendly compression tools.

Language: Python - Size: 202 MB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 2 - Forks: 0

cnlohr/vpxcoding

Zero-dependency single-file C header for VPX coding, a form of Arithmetic coding.

Language: C - Size: 88.9 KB - Last synced at: 2 months ago - Pushed at: 4 months ago - Stars: 20 - Forks: 0

dropbox/divans

Building better compression together

Language: Rust - Size: 9.99 MB - Last synced at: 3 months ago - Pushed at: over 4 years ago - Stars: 371 - Forks: 16

madroach/ocaml-zlib

OCaml zlib bindings

Language: OCaml - Size: 124 KB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 6 - Forks: 3

fast-pack/PyFastPFor

Python bindings for the fast integer compression library FastPFor.

Language: C++ - Size: 267 KB - Last synced at: 2 months ago - Pushed at: about 2 years ago - Stars: 61 - Forks: 9

emmanuel-marty/apultra

Free open-source compressor for apLib with 5-7% better ratios

Language: C - Size: 378 KB - Last synced at: 4 months ago - Pushed at: over 2 years ago - Stars: 114 - Forks: 16

njPlanck/PRNU---Effects-of-Compression-on-Source-Camera-Identification

This project is focused on the effects of compression (with jpeg, jp2000, jxr and jxl standards) on Source Camera Identification.

Language: Python - Size: 941 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

Bifenzine/Modjodjodjo-Forum-Advanced-Social-Platform

Modjodjodjo Forum is a social platform with a sleek UI, built on MERN and React Native. It offers OAuth login, category-based forums, clan creation, multimedia support, real-time chat, and AI assistance. Enjoy smooth interactions, social sharing, and optimized cloud storage with 80% compression for top performance.

Language: JavaScript - Size: 3.12 MB - Last synced at: 4 months ago - Pushed at: 10 months ago - Stars: 6 - Forks: 0

bandirevanth/ByteCrush

File & Folder Compression

Size: 12.7 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

zoni123/image-compressor

An image compressor written in C.

Language: C - Size: 50.8 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

rpxpx/picovideo

Drive short looping gif-like videos with Raspberry Pi Pico microcontroller (RP2040) on small LCD displays.

Language: C - Size: 754 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 1 - Forks: 0

zenatron/pi-compress

The Future of Data Compression?

Language: Rust - Size: 458 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 1 - Forks: 0

IIAndreasII/platy-zip

My own hand-rolled compression util

Language: C - Size: 46.9 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

awesome-llama/TextImage

A text-based bitmap image format supporting an arbitrary number of channels and lossless compression.

Language: Python - Size: 1.48 MB - Last synced at: about 2 months ago - Pushed at: 6 months ago - Stars: 6 - Forks: 0

bastie/bzip2 Fork of MateuszBartosiewicz/bzip2

BZip2 implementation in Swift

Language: Swift - Size: 122 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

ivanspajic/dt-assisted-data-acquisition

The repository containing the accompanying artifacts, experiment results, and source data sets used in the Spajić et al. ANT 2025 paper.

Language: C# - Size: 71.3 MB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

NotYuSheng/huffman-visualizer

Interactive Huffman Coding Visualizer – A Python Tkinter app that animates frequency analysis and render Huffman tree. Complete with a heatmap and file compression calculation

Language: Python - Size: 1.24 MB - Last synced at: 3 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

Thermadiag/stenos

Fast binary data compression for C/C++

Language: C++ - Size: 1.01 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 16 - Forks: 1

0xnu/multicollinearity_llm 📦

A multicollinearity-based compression C program, identifies and removes highly correlated weights in neural networks, thereby reducing redundancy.

Language: C - Size: 223 KB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 2 - Forks: 0

abdelillahbel/ImageEncryptionCompression

This is a simple app that encrypts and compresses images. It uses the AES encryption algorithm and the zlib compression algorithm. The app is written in Python and uses the Tkinter library for the GUI.

Language: Python - Size: 99.6 KB - Last synced at: 10 days ago - Pushed at: over 1 year ago - Stars: 3 - Forks: 0

DanielaGrouz/ATP-Project

super mario against the maze

Language: Java - Size: 29.8 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

flow-php/snappy

Pure PHP implementation of Google Snappy compression algorithm

Language: PHP - Size: 18.6 KB - Last synced at: about 2 months ago - Pushed at: 2 months ago - Stars: 8 - Forks: 1

KaiTaiTong/content-aware-image-compression

Content-aware image compression tool using entropy-based adaptive tree partitioning with continuous quality control for batch processing and real-time application

Language: C++ - Size: 247 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

DustWinter/SpaceGlider

Compression Tool

Language: Java - Size: 22.5 KB - Last synced at: 4 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

NagrajMG/PackerX

C++ utility for zlib-based file compression with extension metadata support.

Language: C++ - Size: 3.82 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

emmanuel-marty/salvador

A free, open-source compressor for the ZX0 format

Language: C - Size: 227 KB - Last synced at: 5 months ago - Pushed at: over 2 years ago - Stars: 76 - Forks: 12

pedroalbanese/aio

All-in-One Command-line [De]Compression Tool

Language: Go - Size: 43.9 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

dhdylanhuang/gu_orbit_ccsds_122.0-b-2

GU Orbit's Implementation of CCSDS Image Data Compression

Language: Python - Size: 49.2 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

illagrenan/django-brotli

Django middleware that compresses response using brotli algorithm.

Language: Python - Size: 417 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 29 - Forks: 3

connerohnesorge/lzma-go

lzma implementation in go

Language: Go - Size: 6.79 MB - Last synced at: 22 days ago - Pushed at: 7 months ago - Stars: 2 - Forks: 0

Dangoware/sqp

The squishiest image format!

Language: Rust - Size: 959 KB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 2 - Forks: 0

neri/prefix-code

Playground for Compression

Language: TypeScript - Size: 108 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

MassiGy/C-huffman-text-compression

This project impelements a basic version of the Huffman text compression algorithm, using the Huffman tree.

Language: C - Size: 228 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

tommygrammar/Dual-Channel-Vector-Quantization

A prototype library demonstrating a dual‐channel compression scheme built on hierarchical vector quantisation (HVQ), which via attached per‐cluster transformation functions yields multiple distinct reconstructions (meanings) from a single compressed code sequence.

Language: Python - Size: 7.81 KB - Last synced at: 5 months ago - Pushed at: 7 months ago - Stars: 1 - Forks: 0

SaadH-077/DeepPruning-ATML

Comparative analysis of structured, unstructured, and hypothesis-based pruning techniques in deep neural networks, with knowledge distillation and retraining.

Language: Jupyter Notebook - Size: 5.56 MB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0

thisiskeanyvy/ntk-ultra-compression

NTK Ultra-Compression est un logiciel de compression de fichiers qui vise à réduire au maximum la taille des fichiers indépendamment du temps.

Language: Rust - Size: 3.82 MB - Last synced at: 6 months ago - Pushed at: 7 months ago - Stars: 5 - Forks: 1

ionescu007/minlzma

The Minimal LZMA (minlzma) project aims to provide a minimalistic, cross-platform, highly commented, standards-compliant C library (minlzlib) for decompressing LZMA2-encapsulated compressed data in LZMA format within an XZ container, as can be generated with Python 3.6, 7-zip, and xzutils

Language: C - Size: 257 KB - Last synced at: 7 months ago - Pushed at: almost 4 years ago - Stars: 360 - Forks: 32