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FLIF-hub avatar

FLIF-hub/FLIF

0
View on GitHub↗
3,746 stars·232 forks·C++·17 views

FLIF

FLIF is a lossless image format and compression tool designed for high fidelity image archiving. It reduces file sizes by using arithmetic entropy coding to assign shorter bit-sequences to frequent pixel patterns, ensuring zero data loss during the compression and decompression process.

The system includes a progressive image decoder that renders low-resolution previews while the full bitstream continues to load. This allows for the display of image approximations before the entire file is downloaded.

The toolset covers the full lifecycle of lossless image management, including image compression, decoding, and decompression for the recovery of original pixel data.

Features

  • Lossless Compression - Reduces image file sizes using arithmetic coding while preserving every original pixel for perfect reproduction.
  • Image Archiving - Stores visual data with perfect fidelity to ensure zero data loss during long-term preservation.
  • Entropy Coding Models - Uses mathematical frequency tracking to represent image data more efficiently than fixed-length coding.
  • High Fidelity Image Archiving - Preserves every original detail of visual data for long-term preservation and recovery.
  • Image Compressors - Provides a tool that reduces image file sizes by assigning shorter bit-sequences to frequent pixel patterns.
  • Arithmetic Entropy Encoding - Implements arithmetic entropy encoding to maximize compression efficiency by assigning shorter bit-sequences to frequent pixel patterns.
  • Lossless Image Codecs - Provides software for decoding images without any loss of quality to restore original pixel data.
  • Lossless Image Formats - Implements a specialized binary format using arithmetic entropy coding for bit-perfect storage of image data.
  • Progressive Image Decoders - Provides a decoder that renders low-resolution previews incrementally as the image bitstream is downloaded.
  • Progressive Image Loading - Renders low-resolution previews of images incrementally while the full file data continues to load.

Star history

Star history chart for flif-hub/flifStar history chart for flif-hub/flif

How this analysis was created: This summary and feature list are AI-generated from collected project material and can contain mistakes. Stars, license and language are imported from GitHub. Inclusion does not mean that we have tested or audited this project. Check the source documentation for any feature you depend on. Learn more on our About page.

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Frequently asked questions

What does flif-hub/flif do?

FLIF is a lossless image format and compression tool designed for high fidelity image archiving. It reduces file sizes by using arithmetic entropy coding to assign shorter bit-sequences to frequent pixel patterns, ensuring zero data loss during the compression and decompression process.

What are the main features of flif-hub/flif?

The main features of flif-hub/flif are: Lossless Compression, Image Archiving, Entropy Coding Models, High Fidelity Image Archiving, Image Compressors, Arithmetic Entropy Encoding, Lossless Image Codecs, Lossless Image Formats.

Which projects share features with flif-hub/flif?

Projects with overlapping indexed features include: mozilla/mozjpeg — Mozjpeg is a high-performance C library for encoding, decoding, and transcoding JPEG images. It serves as a… phoboslab/qoi — QOI is a lossless image codec and encoding standard designed for high-speed compression and decompression of raw pixel… dropbox/lepton — Lepton is a specialized tool and file format designed for the lossless compression and efficient storage of JPEG image… facebook/fresco — Fresco is an Android image loading library and cache manager designed to fetch, decode, and display images from… pinterest/pinremoteimage — PINRemoteImage is an image downloading and caching framework for iOS. It functions as a remote image loader and… oxipng/oxipng — Oxipng is a high-performance command-line utility written in Rust designed for lossless PNG image optimization and…

Projects sharing features with FLIF

These projects share indexed features with FLIF. Shared tags can include platform or build tooling; verify the primary use case before treating a result as a replacement.
  • mozilla/mozjpegmozilla avatar

    mozilla/mozjpeg

    5,685View on GitHub↗

    Mozjpeg is a high-performance C library for encoding, decoding, and transcoding JPEG images. It serves as a binary-compatible, drop-in replacement for standard JPEG libraries, maintaining existing function signatures to improve compression efficiency without requiring changes to application logic. The library functions as an image optimizer that reduces file sizes through lossless progressive encoding and coefficient optimization. It utilizes trellis-based quantization and SIMD-accelerated processing to optimize the trade-off between visual quality and file size. Its broader capabilities inc

    C
    View on GitHub↗5,685
  • phoboslab/qoiphoboslab avatar

    phoboslab/qoi

    7,492View on GitHub↗

    QOI is a lossless image codec and encoding standard designed for high-speed compression and decompression of raw pixel data. It provides a toolkit for translating raw image buffers into a compact format and back into pixel representations without any loss of quality. The implementation focuses on fast image encoding and decoding, enabling the rapid conversion of compressed image data back into raw pixels. It also supports image format conversion to ensure compatibility across different software systems and hardware.

    C
    View on GitHub↗7,492
  • dropbox/leptondropbox avatar

    dropbox/lepton

    4,997View on GitHub↗

    Lepton is a specialized tool and file format designed for the lossless compression and efficient storage of JPEG image data. It functions as a lossless compressor and storage optimizer that reduces file sizes without altering original pixel data, ensuring bit-perfect reconstruction of the images. The project focuses on reducing disk space and network bandwidth requirements for digital image archives. It provides capabilities for both the compression and decompression of JPEG files to maintain high-quality image storage while minimizing the overall data footprint. The implementation utilizes

    C++compressioncompression-algorithmdecompression
    View on GitHub↗4,997
  • facebook/frescofacebook avatar

    facebook/fresco

    17,149View on GitHub↗

    Fresco is an Android image loading library and cache manager designed to fetch, decode, and display images from network or local sources. It functions as a rendering engine for animated image formats and a streaming system for progressive image loading. The library distinguishes itself through specialized memory management that utilizes off-heap allocation to reduce garbage collection overhead and prevent out-of-memory errors. It includes a dedicated rendering pipeline for animated GIFs and WebP files and supports progressive JPEG decoding to render low-resolution versions of images while the

    Kotlin
    View on GitHub↗17,149
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