webDICOM

Implementation of a web-based (JavaScript and HTML5 only) DICOM viewer as part of my Bachelor's thesis. Features:

• Load and display DICOM images by specifying a directory
• Sort images by patient’s name and study’s name
• Show sorted images in a tree–view
• Scrolling through images of a series
• Changing the windowing function
• Zoom
• Move
• Length measurement
• 1×1, 1×2, 2×2 and 4×4 grid–view
• Show patient and study information in the corners
• Display all DICOM attributes of the image
• Reset functionality

The user can upload a folder with DICOM images. The files are then parsed and sorted by patient's name & series description and viewed in a tree view. By clicking on a series, the images are displayed in the viewer.

Visualization

The visualisation of DICOM images is done with the HTML5 canvas element.

Browser support

Best performance and user expierence with Google Chrome under Mac OS X. Other browsers accept only multiple files.

Status

Basic functionality is in place. Still to do:

• Support for compressed DICOMs (JPEG, JPEG2000, JPEG-LS)
• Windows support

Used libraries

• jQuery & jQuery UI
• jQuery Bootstrap
• jQuery Custom File Input Plugin
• SelectBoxIt
• jQueryTree
• jsdicom-lib

Demo

A demo can be found here.

License

GNU GPLv3

webDICOM is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 3 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.