VolViewer

Description

The VolViewer main application window.

VolViewer is an open source application for the interactive visualisation and quantification of biological data. The application is written in C++ using OpenGL and Qt.

Features:

• Real-time volume rendering using an optimized 3D texture slicing algorithm.
• Interactive transfer functions to independently adjust opacity and intensity for up to three data channels.
• Real-time per channel thresholding, brightness and contrast operators.
• On-the-fly gradient computation for local illumination.
• Iso-surface computation with surface smoothing.
• Section viewing in any orientation / position.
• Real-time volume clipping.
• 3D measurements, filters & segmentation.
• Key frame interpolation for easy movie creation.
• Stereo rendering using either quad buffer or anaglyph mode.

Requirements: An OpenGL 2.1 / GLSL 1.20 compatible GPU with a recomended 512MB of memory.

User Manual

QUICK GUIDE | VIDEO TUTORIALS

Sample Data

Antirinhium Meristem	Arabidopsis Seedling	Arabidopsis Leaf (GL2:GUS expression in red)	Arabidopsis Leaf (Ath8:::GUS expression in red)
Download	Download	Download	Download

* all data courtesy of Karen Lee [1]

Download

Although we try to keep up to date builds these sometimes lag behind the SVN trunk. So if you want the latest version / features, it is best to build the application from the trunk of the SVN. The build system is based on qmake for easy cross platform compilation.

Windows (32bit)

Windows (64bit)

Linux

MacOS X (i386/x86_64/10.5+)

Note that for the windows versions you will need to install the corresponding Microsoft Visual C++ 2010 SP1 Redistributable Package which can be found here: 32bit and 64bit.

Source Code

Public SVN: https://cmpdartsvr1.cmp.uea.ac.uk/banghamlabSVN/VolViewer/

Building from source

To build from source your only pre-requisit is to have the Qt SDK installed. It is then possible to build VolViewer from source using qmake by running the following command:

qmake src.pro 

from within the VolViewer/src/ folder.

Building with OMERO support

It is also possible to build VolViewer with support for the Open Microscopy Environment, please see the guide below:

• Buiding with OMERO support

Media/Press

VolViewer has appeared in the following:

Front cover: Handbook of Plant Science | Front cover: The Plant Cell | Royal Microscopical Society: Infocus Magazine | Bundled with the Bioptonic 3001 scanner: Bioptonics Viewer | The Guardian newspaper: 3D Fruit fly | Qt Ambassador program | Triffid Nurseries website

Author

• Dr Jerome Avondo