Ultra HDR is a true HDR image format, and is backcompatible. libultrahdr is the reference codec for the Ultra HDR format. The codecs that support the format can render the HDR intent of the image on HDR displays; other codecs can still decode and display the SDR intent of the image.
☆337Aug 21, 2026Updated last week
Alternatives and similar repositories for libultrahdr
Users that are interested in libultrahdr are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Ultra HDR photo samples☆122Nov 4, 2024Updated last year
- Reference implementation to embed a gain map to an SDR photo so it renders as HDR on iPhones and Macs.☆72Nov 20, 2023Updated 2 years ago
- A tool to convert HDR file to Adaptive HDR (Gain Map HDR) and ISO HDR format in HEIC☆120Aug 16, 2026Updated 2 weeks ago
- Convert HDR photos taken by iPhone 12 (or later) to regular HDR images☆44Dec 14, 2024Updated last year
- ☆31Dec 11, 2024Updated last year
- Managed Database hosting by DigitalOcean • AdPostgreSQL, MySQL, MongoDB, Kafka, Valkey, and OpenSearch available. Automatically scale up storage and focus on building your apps.
- UWP app to view high dynamic range (HDR) and wide color gamut (WCG) images.☆102Jun 6, 2023Updated 3 years ago
- ☆14Nov 14, 2017Updated 8 years ago
- Python (CFFI) bindings for libavif☆21Aug 10, 2026Updated 3 weeks ago
- ☆31May 22, 2026Updated 3 months ago
- Example of converting HDR video to SDR in Android.在Android如何实现HDR视频转SDR的实践☆295Aug 1, 2024Updated 2 years ago
- libavif - Library for encoding and decoding .avif files☆2,168Updated this week
- A simple research-oriented image viewer with an emphasis on examining and comparing high-dynamic range (HDR) images.☆441Updated this week
- Official PyTorch implementation of "Redistributing the Precision and Content in 3D-LUT-based Inverse Tone-mapping for HDR/WCG Display" in…☆63May 11, 2024Updated 2 years ago
- Gamut Mapping Ramblings☆37Nov 24, 2024Updated last year
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- ☆12Apr 13, 2023Updated 3 years ago
- libheif is an HEIF and AVIF file format decoder and encoder.☆2,312Updated this week
- Automator App for editing HDR gamma of images in MacOS photo gallery☆23Aug 8, 2023Updated 3 years ago
- [ICLR2025] Learning Gain Map for Inverse Tone Mapping☆34Apr 21, 2026Updated 4 months ago
- A Javascript (TypeScript) Port of Adobe Gainmap Technology for storing HDR Images using an SDR Image + a gainmap☆161Jul 6, 2026Updated last month
- ICC Examin colour profile, CGATS measurement, VRML gamut and ncl2 viewer☆11Oct 17, 2022Updated 3 years ago
- Tool for saving HDR file as RGBM, RGBD, RGBE or LogLuv TGA file.☆12Oct 28, 2023Updated 2 years ago
- ☆37Oct 17, 2025Updated 10 months ago
- Perceptual Uniform encoding for image/video quality assessment (2021 revision)☆63Aug 2, 2022Updated 4 years ago
- GPU virtual machines on DigitalOcean Gradient AI • AdGet to production fast with high-performance AMD and NVIDIA GPUs you can spin up in seconds. The definition of operational simplicity.
- Film grain synthesis algorithm and parameters☆17Mar 8, 2024Updated 2 years ago
- ☆118Jan 8, 2019Updated 7 years ago
- The official PyTorch implementation for the paper "Image-adaptive 3D Lookup Tables for Real-time Image Enhancement with Bilateral Grids" …☆56Oct 16, 2024Updated last year
- HDR Toolbox for processing High Dynamic Range (HDR) images into MATLAB and Octave☆417Jul 23, 2026Updated last month
- A free, open source, CMM engine. It provides fast transforms between ICC profiles.☆742Updated this week
- Scaling, colorspace conversion, and dithering library☆471Aug 5, 2026Updated 3 weeks ago
- JPEG XL image format reference implementation☆3,648Updated this week
- Interior mapping MaterialX node graph☆23Jun 28, 2025Updated last year
- This site provides guidelines for encoding frames to movie files for review.☆55Apr 7, 2026Updated 4 months ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- A camera ISP (image signal processor) pipeline that contains modules with simple to complex algorithms implemented at the application lev…☆378Jun 8, 2026Updated 2 months ago
- Noise Modeling in One Hour: Minimizing Preparation Efforts for Self-supervised Low-Light RAW Image Denoising☆85Jun 18, 2025Updated last year
- Colour Science for Python☆2,647Updated this week
- Nuke implementation of ZCAM☆12Dec 22, 2021Updated 4 years ago
- Yet Another Color Gamut Visualizer☆14Jun 1, 2019Updated 7 years ago
- OpenImageIO test images☆52Aug 25, 2026Updated last week
- ☆398Jul 17, 2026Updated last month