inviwo::VolumeNormalization Class Reference

#include <volumenormalization.h>

Public Member Functions
template<typename Callback>
	VolumeNormalization (Callback C)
std::shared_ptr< Volume >	normalize (const Volume &volume)
void	setNormalizeChannel (const size_t channel, const bool normalize)
void	setNormalizeChannels (bvec4 normalize)
void	reset ()

Protected Attributes
Shader	shader_
FrameBufferObject	fbo_

Detailed Description

GL implementation of volume normalization. The algorithm takes in a volume and normalizes its data in the selected channels to range [0, 1]. Note that this algorithm normalizes channels independently, it does not normalize a multi-channel volume in terms of vector norms!

Member Function Documentation

normalize()

std::shared_ptr< Volume > inviwo::VolumeNormalization::normalize

(

const Volume &

volume

)

Performs the normalization on the GPU.

Parameters

volume

Input volume to be normalized.

Returns

A float32 volume whose selected channels have been normalized.

reset()

void inviwo::VolumeNormalization::reset

(

)

Resets the normalization settings. Channel 0 is set to true, rest to false.

setNormalizeChannel()

void inviwo::VolumeNormalization::setNormalizeChannel	(	const size_t	channel,
		const bool	normalize )

Sets the channel that are to be normalized. In practice, this method in-/ejects shader defines for every channel.

Parameters

channel	Channel for which the normalization should be set to true or false.
normalize	Boolean value indicating whether or not the selected channel should be normalized.

setNormalizeChannels()

void inviwo::VolumeNormalization::setNormalizeChannels

(

bvec4

normalize

)

Sets the channels that are to be normalized. In practice, this method in-/ejects shader defines for every channel.

Parameters

normalize

Set of boolean values indicating which channels to normalize.

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The documentation for this class was generated from the following file:

• volumenormalization.h