This project is now inactive. There will be no more updates.

At the time this software was written, data processing on GPUs was only possible using OpenGL. Today, there are far better alternatives.

CVL is a library for image and data processing using graphics processing units (GPUs).

It is suitable as a base for GPGPU applications. CVL is based on OpenGL 2.1 and requires the GLEW library. It currently works on GNU/Linux and Windows systems.

cvtool logo

Currently, CVL is bundled with cvtool, a command line tool that aims to make all of CVL's functionality available as filters. It integrates well with other tools like netpbm and pfstools.

CVLView logo
CVLView Screenshot

CVLView is a viewer for arbitrary data stored in PFS files.

CVLTonemap logo
CVLTonemap Screenshot

CVLTonemap is an interactive tone mapping tool for high dynamic range images.

This is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.