HTJ2KResources

Links to various HTJ2K resources

White Papers

• High Throughput JPEG 2000 (HTJ2K) and the JPH file format: a primer
• High Throughput JPEG 2000 (HTJ2K): Algorithm, Performance and Potential
• DECODING HIGH-THROUGHPUT JPEG2000 (HTJ2K) ON A GPU
• Case study: performance on laptop & desktop PCs
• ISLE: AN INTELLIGENT STREAMING FRAMEWORK FOR HIGH-THROUGHPUT AI INFERENCE IN MEDICAL IMAGING

Articles

• High Throughput JPEG 2000 for Video Content Production and Delivery Over IP Networks
• High Throughput JPEG 2000 for Broadcast and IP-Based Applications

Videos

• Encoding High-Throughput JPEG2000 (HTJ2K) Images On a GPU
• The Rise and Fall and Rise of JPEG2000 | FOSDEM 2020
• HT: High-Throughput JPEG2000 (HTJ2K). Big Improvements To JPEG2000 And Imaging [ IMAGE READY ]
• Lossless UHD Videos in a browser
• Decoding Medical Images in AWS HealthImaging Using nVidia nvJPEG2000

Commercial Libraries

• Kakadu
• Comprimato

Free / Open Source Libraries

• OpenJPH
• OpenJPEG
• Grok
• OpenHTJ2K
• HTJ2K reference software
• openhtjs
• openjphjs - C++/WASM build of OpenJPH for medical imaging
• kakadujs - C++/WASM build of Kakadu for medical imaging (requires Kakadu license)
• openjphpy - python library based on OpenJPH
• nVidia nvJPEG2000 - GPU accelerated HTJ2K decoding with nVidia GPU
• DicomHTJ2K - python tool to encode and decode HTJ2K DICOM files

Commercial Products

• AWS HealthImaging - AWS Managed service for medical imaging that stores images as HTJ2K
• FlexView
• Rhode & Schwarz Clipster
• BlackMagic Davinci Resolve 17
• Colorfront

Open Source Projects

• OHIF - Web based medical image viewer
• CornerstoneJS - Javascript library for building medical imaging applications

Open source tools

• GDAL (through Kakadu)
• FFMmpeg (through OpenJPEG)
• ImageMagick (through OpenJPEG)
• DICOMHTJ2K Transcode DICOM P10 files to new HTJ2K transfer syntax
• jpylyzer HTJ2K validator and extractor tool

Demos

• Real time video playback
• OpenJPHJS Browser Test App for medical images
• OpenJPH demo App
• PDF image speed tests
• Cornerstone3D Single Image HTJ2K
• Cornerstone3D Volume MPR HTJ2K

Standards

• SMPTE 2067:20:202X (revision project) IMF App2E for Studio Video Masters
• SMPTE 2067:40:2021 IMF App4 for digital cinema archiving was also updated to support HTJ2K IMF
• SMPTE 422:2019
• SMPTE PCD ST 2067-21:20xx
• DICOM Supplement 235

Other

• HTJ2K Discord Server
• GSoC add HTJ2K support to FFMPEG