Weasis is a free medical DICOM viewer used in healthcare by hospitals, health networks, multicenter research trials, and patients.
Live Demo with different datasets
- Replace JAI with OpenCV (increase performance for all the image processing functions)
- Embedded new codecs within OpenCV compiled for Windows 32/64-bit, Linux x86 32/64-bit and Mac OS X 64-bit.
- jpeg-baseline, jpeg-extended and jpeg-lossless (IJG 6b)
- jpeg-ls (CharLS 2.0)
- jpeg2000 codecs (OpegJPEG 2.3)
- DICOM raw (RLE, YBR_FULL, and YBR_FULL_422)
- Supports multi-frame and multiple fragments at the same time
- DICOM ECG Viewer
- See JIRA Release Note
- Flexible integration to HIS or PHR (see weasis-pacs-connector)
- Web-based distribution (Java Webstart)
- Desktop portable distribution (Windows, Mac OS X, and Linux)
- Embedded DICOM viewer (portable distribution) in CD/DVD or other portable media
- Can be configured with very low memory footprint. Do not require modern hardware.
- Multi-language support
- Configuration of preferences on server-side and client-side
- API for building custom plug-ins
- DICOM Send (storeSCU and STOW RS)
- DICOM Query/Retrieve (C-GET, C-MOVE and WADO)
- Dicomizer module (allow importing standard images and convert them in DICOM)
- Display all kinds of DICOM files (including multi-frame, enhanced, MPEG-2, MPEG-4, MIME Encapsulation, SR, PR, KOS, AU, RT and ECG)
- Viewer for common image formats (TIFF, BMP, GIF, JPEG, PNG, RAS, HDR, and PNM)
- Image manipulation (pan, zoom, windowing, presets, rotation, flip, scroll, crosshair, filtering...)
- Layouts for comparing series or studies
- Advanced series synchronization options
- Display Presentation States (GSPS) and Key Object Selection
- Create key images (Key Object Selection object) by selection
- Support of Modality LUTs, VOI LUTs, and Presentation LUTs (even non-linear)
- Support of several screens and full-screen mode
- Multiplanar reconstructions and Maximum Intensity Projection
- Display Structured Reports
- Display cross-lines
- Measurement and annotation tools
- Region statistics of pixels (Min, Max, Mean, StDev)
- SUV measurement
- Save measurements and annotations in DICOM PR or XML file
- Import CD/DVD and local DICOM files
- Export DICOM with several options (DICOMDIR, ZIP, ISO image file with Weasis, TIFF, JPEG, PNG...)
- Magnifier glass
- Native and DICOM printing
- Read DICOM image containing float or double data (Parametric Map)
- DICOM ECG Viewer
The master branch contains Weasis 3.x.x (requires Java 8+) and the old branches are 2.5.x, 2.0.x (Java 6+) and 1.2.x (Java 6+).
Prerequisites: JDK 8 and Maven 3
See the instructions here.