Ocean::Test::TestCV::TestFrameFilterGaussian Class Reference

This class implements a test for the Gaussian image blur filter. More...

#include <TestFrameFilterGaussian.h>

Static Public Member Functions
static bool	test (const double testDuration, Worker &worker)
	Tests all Gaussian filter functions.
static bool	testFilterSizeSigmaConversion ()
	Tests the conversion function between filter size and sigma.
static bool	testFilterFactors ()
	Tests the calculation of filter factors.
static bool	testExtremeDimensions (Worker &worker)
	Tests extreme (small) frame dimensions.
template<typename T , typename TFilter >
static bool	testExtremeDimensions (const unsigned int channels, const unsigned int filterSize, Worker &worker)
	Tests extreme (small) frame dimensions.
static bool	testNormalDimensions (const double testDuration, Worker &worker)
	Tests the performance of the frame filter for normal frame dimensions.
template<typename T , typename TFilter >
static bool	testFilter (const unsigned int width, const unsigned int height, const unsigned int channels, const unsigned int filterSize, const double testDuration, Worker &worker)
	Tests the filter function for a given image resolution.
template<typename T , typename TFilter >
static bool	testReusableMemory (const double testDuration)
	Tests the performance of the frame filter when using a reusable memory object.
template<typename T >
static bool	testReusableMemoryComfort (const double testDuration)
	Tests the performance of the frame filter when using a reusable memory object.
template<typename T , typename TFilter >
static bool	testInplace (const double testDuration, Worker &worker)
	Tests the in-place Gaussian blur filter.

Detailed Description

This class implements a test for the Gaussian image blur filter.

Member Function Documentation

test()

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::test ( const double  testDuration, Worker &  worker  )

static

Tests all Gaussian filter functions.

Parameters

testDuration	Number of seconds for each test, with range (0, infinity)
worker	The worker object

Returns

True, if succeeded

testExtremeDimensions() [1/2]

template<typename T , typename TFilter >

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testExtremeDimensions ( const unsigned int  channels, const unsigned int  filterSize, Worker &  worker  )

static

Tests extreme (small) frame dimensions.

Parameters

channels	The number of frame channels, with range [1, infinity)
filterSize	The size of the filter kernel, with range [1, infinity), must be odd
worker	The worker object

Returns

True, if succeeded

Template Parameters

T	The data type of each pixel channel, e.g., 'unsigned char', or 'float'
TFilter	The data type of each filter value, e.g., 'unsigned int', or 'float'

testExtremeDimensions() [2/2]

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testExtremeDimensions ( Worker &  worker )

static

Tests extreme (small) frame dimensions.

Parameters

worker

The worker object

Returns

True, if succeeded

testFilter()

template<typename T , typename TFilter >

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testFilter ( const unsigned int  width, const unsigned int  height, const unsigned int  channels, const unsigned int  filterSize, const double  testDuration, Worker &  worker  )

static

Tests the filter function for a given image resolution.

Parameters

width	The width of the test frame in pixel, with range [tFilterSize, infinity)
height	The height of the test frame in pixel, with range [tFilterSize, infinity)
channels	The number of frame channels, with range [1, infinity)
filterSize	The size of the filter kernel, with range [1, infinity), must be odd
testDuration	Number of seconds for each test, with range (0, infinity)
worker	The worker object

Returns

True, if succeeded

Template Parameters

T	The data type of each pixel channel, e.g., 'unsigned char', or 'float'
TFilter	The data type of each filter value, e.g., 'unsigned int', or 'float'

testFilterFactors()

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testFilterFactors ( )

static

Tests the calculation of filter factors.

Returns

True, if succeeded

testFilterSizeSigmaConversion()

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testFilterSizeSigmaConversion ( )

static

Tests the conversion function between filter size and sigma.

Returns

True, if succeeded

testInplace()

template<typename T , typename TFilter >

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testInplace ( const double  testDuration, Worker &  worker  )

static

Tests the in-place Gaussian blur filter.

Parameters

testDuration	Number of seconds for each test, with range (0, infinity)
worker	The worker object

Returns

True, if succeeded

Template Parameters

T	The data type of each pixel channel, e.g., 'unsigned char', or 'float'
TFilter	The data type of each filter value, e.g., 'unsigned int', or 'float'

testNormalDimensions()

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testNormalDimensions ( const double  testDuration, Worker &  worker  )

static

Tests the performance of the frame filter for normal frame dimensions.

Parameters

testDuration	Number of seconds for each test, with range (0, infinity)
worker	The worker object

Returns

True, if succeeded

testReusableMemory()

template<typename T , typename TFilter >

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testReusableMemory ( const double  testDuration )

static

Tests the performance of the frame filter when using a reusable memory object.

Parameters

testDuration

Number of seconds for each test, with range (0, infinity)

Returns

True, if succeeded

Template Parameters

T	The data type of each pixel channel, e.g., 'uint8_t', or 'float'
TFilter	The data type of each filter value, e.g., 'unsigned int', or 'float'

testReusableMemoryComfort()

template<typename T >

static bool Ocean::Test::TestCV::TestFrameFilterGaussian::testReusableMemoryComfort ( const double  testDuration )

static

Tests the performance of the frame filter when using a reusable memory object.

Parameters

testDuration

Number of seconds for each test, with range (0, infinity)

Returns

True, if succeeded

Template Parameters

T	The data type of each pixel channel, e.g., 'uint8_t', or 'float'

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

• TestFrameFilterGaussian.h