JPEG XL image format reference implementation
Insane(ly slow but wicked good) PNG image optimization
📦 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.
[CVPR'19, ICLR'20] A Python toolbox for modeling and optimization of photo acquisition & distribution pipelines (camera ISP, compression, forensics, manipulation detection)
A GPU accelerated error-bounded lossy compression for scientific data.
Lossy compression of PNG images
Authors' PyTorch implementation of lossy image compression methods based on hierarchical VAEs
NHW : A Next-Generation Image Compression Codec
Fast GPU error-bounded lossy compressor for floating-point data.
A registered ZFP compression plugin for HDF5
Comprehensive quantitative comparison of lossless and lossy audio codecs
Error bounded lossy compression of time series using prediction-quantization approach
SPERR is a lossy scientific (floating-point) data compressor that produces one of the best rate-distortion curves.
The "General Purpose Geospatial Compression" format for high efficiency lossy compression
Delossify compressed audio (mp3 and others) using OpenVINO™
[ICLR'20] Lightweight & high-performance learned image compression codec (Tensorflow).
Step-Selected Differential Pulse Code Modulation audio codec, format specification and implementation
Reference code for the paper: "Raw-JPEG Adapter: Efficient Raw Image Compression with JPEG." Learnable, invertible raw-to-JPEG pre-processing with parameters stored in the JPEG COM (<64 KB), enabling accurate raw reconstruction with much smaller files.
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