TestImages Class Reference

Functions for test image generation. More...

Static Public Member Functions
static Image	Jaehne (Size2D size, int numPlanes, TestImageDataType dataType)
	Create a filter test image as suggested by Prof. Jaehne, suitable for investigating the isotropy characteristics of a filter. More...
static Image	Ramp (Size2D size, int numPlanes, TestImageDataType dataType, Axis axis)
	Create a gray ramp test image with offset 0 and slope 1. More...
static Image	Ramp (Size2D size, int numPlanes, TestImageDataType dataType, Axis axis, double offset, double slope)
	Create a gray ramp test image. More...

Detailed Description

Functions for test image generation.

Member Function Documentation

Jaehne()

static Image Jaehne ( Size2D  size, int  numPlanes, TestImageDataType  dataType  )

static

Create a filter test image as suggested by Prof. Jaehne, suitable for investigating the isotropy characteristics of a filter.

Parameters

size	Size of the image to be generated.
numPlanes	Number of planes the image should have.
dataType	Data type the image should have.

Returns

The test image

Ramp() [1/2]

static Image Ramp ( Size2D  size, int  numPlanes, TestImageDataType  dataType, Axis  axis  )

static

Create a gray ramp test image with offset 0 and slope 1.

Parameters

size	Size of the image to be generated.
numPlanes	Number of planes the image should have.
dataType	Data type the image should have.
axis	Axis along which the ramp should run.

Returns

The test image

Ramp() [2/2]

static Image Ramp ( Size2D  size, int  numPlanes, TestImageDataType  dataType, Axis  axis, double  offset, double  slope  )

static

Create a gray ramp test image.

Parameters

size	Size of the image to be generated.
numPlanes	Number of planes the image should have.
dataType	Data type the image should have.
axis	Axis along which the ramp should run.
offset	Offset the ramp should have.
slope	Slope the ramp should have.

Returns

The test image