ImFusion::SummedAreaTable Class Reference

#include <ImFusion/Base/SummedAreaTable.h>

Class for efficient box average using a summed area table. More...

Inheritance diagram for ImFusion::SummedAreaTable:

Detailed Description

Class for efficient box average using a summed area table.

Public Member Functions
	SummedAreaTable (const SharedImage &im)
	Constructor from a shared image.
	~SummedAreaTable ()
	Destructor.
float	getSum (int *box, int channel=0)
	Compute sum within the box defined as (x_min, y_min, z_min, x_max, y_max, z_max).
TypedImage< float > *	getSummedAreaTable ()
	Returns integral image and yields ownership.

Protected Member Functions
void	computeSummedAreaTable ()
template<typename T>
void	computeSummedAreaTable (const TypedImage< T > *image)
float	summedAreaTable2D (int x, int y, int c=0)
float	summedAreaTable3D (int x, int y, int z=0, int c=0)

Protected Attributes
const SharedImage *	m_image
std::unique_ptr< TypedImage< float > >	m_summedAreaTable

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

• ImFusion/Base/SummedAreaTable.h