opentl::cvprocess::PixelCount Class Reference

Computes the sum of all white(value == 255) pixels 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
unsigned int	getCount ()
unsigned int	getNofTiles ()
	PixelCount ()
	Constructor.
void	prepareDisplayList ()
	Prepare display lists required for 1:1 pixel to texel mapping.
void	setMaxNofTiles (unsigned int size)
virtual	~PixelCount ()
	Destructor.

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Detailed Description

Computes the sum of all white(value == 255) pixels Derived class from GpuStdShaders. ATTENTION: This filter works with a source texture of type GL_TEXTURE_RECTANGLE_ARB only.

Author:

Thorsten Roeder <roeder@in.tum.de>

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Constructor & Destructor Documentation

opentl::cvprocess::PixelCount::PixelCount

(

)

Constructor.

virtual opentl::cvprocess::PixelCount::~PixelCount

(

)

[virtual]

Destructor.

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Member Function Documentation

unsigned int opentl::cvprocess::PixelCount::getCount

(

)

unsigned int opentl::cvprocess::PixelCount::getNofTiles

(

)

void opentl::cvprocess::PixelCount::prepareDisplayList

(

)

[virtual]

Prepare display lists required for 1:1 pixel to texel mapping.

Reimplemented from opentl::cvprocess::GpuStdShaders.

void opentl::cvprocess::PixelCount::setMaxNofTiles

(

unsigned int

size

)