GitHub topics: lossy-compression
libjxl/libjxl
JPEG XL image format reference implementation
Language: C++ - Size: 36.3 MB - Last synced at: about 21 hours ago - Pushed at: about 22 hours ago - Stars: 2,950 - Forks: 292
ComunidadAylas/PackSquash-action
▶️ Action to run PackSquash in a GitHub Actions workflow.
Language: TypeScript - Size: 15.5 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 53 - Forks: 5
ComunidadAylas/PackSquash
📦 Minecraft: Java Edition resource and data pack optimizer which aims to achieve the best possible compression, performance and protection, improving pack distribution, storage and in-game load times.
Language: Rust - Size: 7.41 MB - Last synced at: about 12 hours ago - Pushed at: 3 days ago - Stars: 681 - Forks: 29
rcanut/nhwcodec
NHW : A Next-Generation Image Compression Codec
Language: C - Size: 411 KB - Last synced at: 8 days ago - Pushed at: 8 days ago - Stars: 69 - Forks: 9
szcompressor/cuSZp
Fast GPU error-bounded lossy compressor for floating-point data.
Language: Cuda - Size: 97.7 KB - Last synced at: 6 days ago - Pushed at: 5 months ago - Stars: 36 - Forks: 13
szcompressor/cuSZ
A GPU accelerated error-bounded lossy compression for scientific data.
Language: C++ - Size: 44.1 MB - Last synced at: 6 days ago - Pushed at: 10 days ago - Stars: 75 - Forks: 30
khalidbelk/image-compressor
A K-means clustering based image compressor in OCaml
Language: OCaml - Size: 2.96 MB - Last synced at: 6 days ago - Pushed at: 14 days ago - Stars: 1 - Forks: 0
chrissimpkins/Crunch
Insane(ly slow but wicked good) PNG image optimization
Language: Python - Size: 33 MB - Last synced at: 29 days ago - Pushed at: almost 3 years ago - Stars: 3,389 - Forks: 148
NCAR/SPERR
SPERR is a lossy scientific (floating-point) data compressor that produces one of the best rate-distortion curves.
Language: C++ - Size: 46.8 MB - Last synced at: about 1 month ago - Pushed at: 3 months ago - Stars: 19 - Forks: 10
RosNaviGator/ParallelKMeansImageCompressor
Parallel KMeans-based image quantization compressor that reduces the number of colors in an image while preserving visual quality. It uses KMeans clustering for color quantization and supports sequential, OpenMP, MPI, and CUDA implementations for performance and scalability. PoliMi - Advanced Methods for Scientific Computing (2023-2024)
Language: C++ - Size: 47.5 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0
damp11113/ProtoUAC
A Ultimate Audio Coding prototype in python
Language: Python - Size: 4.06 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0
Kagamiin/ssdpcm
Step-Selected Differential Pulse Code Modulation audio codec, format specification and implementation
Language: C - Size: 205 KB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 2 - Forks: 1
LLNL/H5Z-ZFP
A registered ZFP compression plugin for HDF5
Language: C - Size: 464 KB - Last synced at: 8 days ago - Pushed at: 3 months ago - Stars: 52 - Forks: 23
AbdallahHemdan/SignalsFinal
📡 All Codes and Report of ELC225 Signals's Final project..
Language: Python - Size: 62.9 MB - Last synced at: about 1 month ago - Pushed at: almost 5 years ago - Stars: 2 - Forks: 0
Arpanjot0Singh/JPEG-image-compression
A Python implementation of JPEG image compression using the Discrete Cosine Transform (DCT) and Run-Length Encoding (RLE) to reduce image sizes while maintaining quality.
Language: Python - Size: 4.3 MB - Last synced at: 2 days ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 1
szcompressor/kokkosSZ
Portable Accelerator Implementation of SZ Lossy Compressor for Scientific Data Using Kokkos
Language: C++ - Size: 23.4 KB - Last synced at: 6 days ago - Pushed at: over 4 years ago - Stars: 3 - Forks: 0
foobaz/pngloss
Lossy compression of PNG images
Language: Shell - Size: 7.7 MB - Last synced at: about 2 months ago - Pushed at: over 4 years ago - Stars: 88 - Forks: 6
Saurabhrkp/Image-Compression
Mini project on Image Compression and Decompression
Language: Java - Size: 351 KB - Last synced at: about 2 months ago - Pushed at: over 5 years ago - Stars: 4 - Forks: 0
duanzhiihao/lossy-vae
Authors' PyTorch implementation of lossy image compression methods based on hierarchical VAEs
Language: Jupyter Notebook - Size: 4.15 MB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 58 - Forks: 8
kaydotdev/sqic
Lossy Image Compression with Stochastic Quantization
Language: Python - Size: 20.3 MB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 2 - Forks: 0
ragibson/media-gallery-compressor
Simple tool to compress the entire set of photos and videos in a directory.
Language: Python - Size: 69.3 KB - Last synced at: 21 days ago - Pushed at: 12 months ago - Stars: 4 - Forks: 0
hasanur-rahman/FXRZ
A Feature-driven Lossy Compression Framework
Language: C++ - Size: 3.54 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 1 - Forks: 1
neilveil/compression-loop
Optimally compress image in browser to the target size
Language: TypeScript - Size: 60.5 KB - Last synced at: 1 day ago - Pushed at: over 1 year ago - Stars: 3 - Forks: 0
cmpute/audio-codec-benchmark 📦
Comprehensive quantitative comparison of lossless and lossy audio codecs
Language: Python - Size: 39.1 MB - Last synced at: about 1 year ago - Pushed at: over 2 years ago - Stars: 33 - Forks: 5
ofmla/zfp_simple_example
fortran version of zfp C code example - simple compressor
Language: Fortran - Size: 28.3 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0
ofmla/sz3_simple_example
Test file to check Fortran bindings to the SZ3 library for lossy compression
Language: Fortran - Size: 22.5 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0
AliiMahmoud/Lossy-and-Lossless-compression
Java implementation for some lossy and lossless compression algorithms (LZ77, LZ78, LZW, Non-uniform quantization and Standard Huffman)
Language: Java - Size: 284 KB - Last synced at: about 1 year ago - Pushed at: about 5 years ago - Stars: 0 - Forks: 2
ofmla/fortran-sperr
Fortran interface bindings to sperr
Language: Fortran - Size: 15.5 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0
szcompressor/CEAZ
An implementation of SZ lossy compression in Vivado HLS for Xilinx FPGAs.
Language: C - Size: 348 KB - Last synced at: 6 days ago - Pushed at: almost 4 years ago - Stars: 6 - Forks: 2
BlackSound1/Reuters21578-naive-indexer
Implemented a naive indexer for Reuters21578. Implemented single-term query processing. Implmented and compared results of lossy dictionary compression
Language: Python - Size: 60.5 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
quothbonney/gpgc
The "General Purpose Geospatial Compression" format for high efficiency lossy compression
Language: C++ - Size: 40.3 MB - Last synced at: over 1 year ago - Pushed at: about 2 years ago - Stars: 13 - Forks: 0
Joaobranquinho/AVC
University Project ( Class: Audio Video Coding )
Language: C++ - Size: 29.6 MB - Last synced at: 17 days ago - Pushed at: over 6 years ago - Stars: 2 - Forks: 0
pkorus/neural-imaging
[CVPR'19, ICLR'20] A Python toolbox for modeling and optimization of photo acquisition & distribution pipelines (camera ISP, compression, forensics, manipulation detection)
Language: Python - Size: 2.83 MB - Last synced at: over 1 year ago - Pushed at: about 2 years ago - Stars: 150 - Forks: 31
LCFI/LCFI
LCFI is an LLVM based lossy compression fault injection tool modified from LLFI.
Language: C++ - Size: 613 KB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 4 - Forks: 2
tallamjr/clic
Challenge for Learning Image Compression, 2021
Language: Python - Size: 207 KB - Last synced at: about 1 month ago - Pushed at: about 4 years ago - Stars: 2 - Forks: 0
lbhm/dl2
An experiment sandbox for Deep Learning Data Loading analysis.
Language: Python - Size: 329 MB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 2 - Forks: 0
rainerzufalldererste/limg
An experimental image codec based on linear factor decomposition
Language: C++ - Size: 13.7 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 3 - Forks: 0
shubhamchandak94/LFZip
Error bounded lossy compression of time series using prediction-quantization approach
Language: Jupyter Notebook - Size: 369 MB - Last synced at: almost 2 years ago - Pushed at: over 2 years ago - Stars: 20 - Forks: 9
tibolpol/logshort
Filter a log stream, replacing consecutive stable (goups of) lines by a single placeholder.
Language: Awk - Size: 15.6 KB - Last synced at: almost 2 years ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 0
ndornseif/video-crusher
Very lossy video compression.
Language: Python - Size: 205 KB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0
aikiriao/AAD
AAD - Ayashi ADpcm Encoder / Decoder
Language: C - Size: 2.71 MB - Last synced at: about 2 years ago - Pushed at: almost 3 years ago - Stars: 5 - Forks: 2
grzesiekmq/csb-onsojh
Sort&Run algo
Language: HTML - Size: 3.91 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 1 - Forks: 0
anfractuosity/lossytextcompressor
Lossy text compressor
Language: Python - Size: 192 KB - Last synced at: about 1 month ago - Pushed at: almost 3 years ago - Stars: 6 - Forks: 4
pietrobarbiero/meco
MECO: Multi-objective Evolutionary Compression
Language: Python - Size: 17.6 KB - Last synced at: about 2 months ago - Pushed at: almost 3 years ago - Stars: 1 - Forks: 0
shubhamchandak94/lossy_compression_evaluation
Impact of lossy compression of nanopore raw signal data on basecall and consensus accuracy
Language: Jupyter Notebook - Size: 254 MB - Last synced at: about 2 years ago - Pushed at: almost 4 years ago - Stars: 3 - Forks: 0
BryanYehuda/CompressionMethodComparison
Repository ini dibuat untuk menampung code penghitungan MSE, SNR, dan PSNR untuk melakukan perbandingan Metode Compression Lossless dan Lossy
Language: Python - Size: 3.5 MB - Last synced at: about 2 years ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 0
pkorus/l3ic
[ICLR'20] Lightweight & high-performance learned image compression codec (Tensorflow).
Language: Python - Size: 28 MB - Last synced at: about 2 years ago - Pushed at: over 4 years ago - Stars: 9 - Forks: 4
aikiriao/MOI
My Optimized IMA-ADPCM encoder
Language: C - Size: 5.94 MB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0
mgp123/lossy-compression
Some algorithms for lossy compression of images
Language: Python - Size: 75.5 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
Sistemas-Multimedia/IIC
Irreversible (lossy) Image Compression.
Size: 0 Bytes - Last synced at: about 2 years ago - Pushed at: about 3 years ago - Stars: 0 - Forks: 0
suva007/vector-quantiser
classical image compression algorithm based on k-means clustering , lossy in nature.
Language: Jupyter Notebook - Size: 1.55 MB - Last synced at: almost 2 years ago - Pushed at: over 3 years ago - Stars: 3 - Forks: 0
arjun-krishna/Compression_using_SVD
Using Singular Value Decomposition to perform Lossy Compression of Images
Language: HTML - Size: 2.93 KB - Last synced at: about 2 years ago - Pushed at: over 7 years ago - Stars: 0 - Forks: 1
roccilab/rocci
NSF CSSI Project "ROCCI: Integrated Cyberinfrastructure for In Situ Lossy Compression Optimization Based on Post Hoc Analysis Requirements"
Language: HTML - Size: 109 KB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0
ssootube/image-compression-simulation-using-EVD-Eigen-Value-Decomposition-
image compression simulation using EVD(Eigen Value Decomposition)
Language: C++ - Size: 9.77 KB - Last synced at: about 2 years ago - Pushed at: over 4 years ago - Stars: 1 - Forks: 0
iwbdr/iwbdr20
The 1st International Workshop on Big Data Reduction
Language: HTML - Size: 86.9 KB - Last synced at: about 2 years ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0
code-blooded/Image-Compression
Compression using various algorithms and Comparision
Language: Python - Size: 1.05 MB - Last synced at: almost 2 years ago - Pushed at: over 7 years ago - Stars: 1 - Forks: 6
mhmelshaaer/data-compression-multimedia
Various algorithms for lossy and lossless compression
Language: Java - Size: 110 KB - Last synced at: about 2 years ago - Pushed at: almost 7 years ago - Stars: 0 - Forks: 0
SK-Genius/CoDec
ImageCodec
Language: C++ - Size: 1.32 MB - Last synced at: almost 2 years ago - Pushed at: over 8 years ago - Stars: 1 - Forks: 0
leftaroundabout/sobolev-spaces
“Smooth signal functions” in Haskell
Language: Haskell - Size: 313 KB - Last synced at: 3 days ago - Pushed at: about 8 years ago - Stars: 1 - Forks: 0
