# opentl::cvprocess::RGB2GRAY Class Reference

RGB to Grayscale conversion. Derived class from GpuStdShaders. ATTENTION: This filter works with a source texture of type GL_TEXTURE_RECTANGLE_ARB only. More...

Inherits opentl::cvprocess::GpuStdShaders.

List of all members.

## Public Member Functions
| RGB2GRAY ()
| Constructor.
virtual | ~RGB2GRAY ()
| Destructor.

## Detailed Description

RGB to Grayscale conversion. Derived class from GpuStdShaders. ATTENTION: This filter works with a source texture of type GL_TEXTURE_RECTANGLE_ARB only.

Author:
  Erwin Roth <eroth@mytum.de>

## Constructor & Destructor Documentation

opentl::cvprocess::RGB2GRAY::RGB2GRAY | ( |  | ) |

Constructor.

virtual opentl::cvprocess::RGB2GRAY::~RGB2GRAY | ( |  | ) | `[virtual]`

Destructor.