Package boofcv.alg

Class InputSanityCheck

java.lang.Object

boofcv.alg.InputSanityCheck

public class InputSanityCheck
extends Object

Operations for basic sanity checks on function arguments. Checks if the contract is being obeyed by the caller.

Constructor Summary

Constructors

Constructor	Description
InputSanityCheck()

Method Summary

Modifier and Type	Method	Description
static void	checkIndexing(ImageBase imgA, ImageBase imgB)
static void	checkReshape(ImageBase<?> imgA, ImageBase<?> imgB)	Throws exception if two images are the same instance.
static <T extends ImageGray<T>> T	checkReshape(T target, ImageGray testImage, Class<T> targetType)	Checks to see if the target image is null or if it is a different size than the test image.
static void	checkReshapeB(ImageMultiBand<?> imgA, ImageMultiBand<?> imgB)	Throws exception if two images are the same instance.
static void	checkSameShape(ImageBase<?> imgA, ImageBase<?> imgB)
static void	checkSameShape(ImageBase<?> imgA, ImageBase<?> imgB, ImageBase<?> imgC)
static void	checkSameShape(ImageBase<?> imgA, ImageBase<?> imgB, ImageBase<?> imgC, ImageBase<?> imgD)
static void	checkSameShape(ImageBase<?> imgA, ImageBase<?> imgB, ImageBase<?> imgC, ImageBase<?> imgD, ImageBase<?> imgE)
static void	checkSameShape(ImagePyramid<?> imgA, ImagePyramid<?> imgB)
static void	checkSameShapeB(ImageMultiBand<?> imgA, ImageMultiBand<?> imgB)
static void	checkSubimage(ImageBase image)	Makes sure the input image is not a sub-image
static <T extends ImageGray<T>> Planar<T>	declareOrReshape(@Nullable Planar<T> image, int width, int height, int numBands, Class<T> imageType)
static <In extends ImageGray, Out extends ImageGray> Out	declareOrReshape(In input, Out output, Class<Out> typeOut)	If the output has not been declared a new instance is declared.
static <T extends ImageInterleaved<T>> T	declareOrReshape(T image, int width, int height, int numBands, Class<T> imageType)
static <T extends ImageGray<T>> T	declareOrReshape(T image, int width, int height, Class<T> imageType)
static <T extends ImageBase<T>> T	declareOrReshape(T input, T output)	If the output has not been declared a new instance is declared.
static <T extends ImageBase<T>> T	declareOutput(T input, T output)
static void	reshapeOneIn(ImageBase<?> input, ImageBase<?> outputA)
static void	reshapeOneIn(ImageBase<?> input, ImageBase<?> outputA, ImageBase<?> outputB)
static void	reshapeOneIn(ImageBase<?> input, ImageBase<?> outputA, ImageBase<?> outputB, ImageBase<?> outputC)
static void	reshapeOneIn(ImageBase<?> input, ImageBase<?> outputA, ImageBase<?> outputB, ImageBase<?> outputC, ImageBase<?> outputD)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

InputSanityCheck

public InputSanityCheck()

Method Details

checkReshape

public static <T extends ImageGray<T>> T checkReshape(T target,
 ImageGray testImage,
 Class<T> targetType)

Checks to see if the target image is null or if it is a different size than the test image. If it is null then a new image is returned, otherwise target is reshaped and returned.

declareOrReshape

public static <T extends ImageBase<T>> T declareOrReshape(T input,
 @Nullable
 T output)

If the output has not been declared a new instance is declared. If output is not null then it will be reshaped to match the input.

declareOutput

public static <T extends ImageBase<T>> T declareOutput(T input,
 @Nullable
 T output)

declareOrReshape

public static <T extends ImageGray<T>> T declareOrReshape(@Nullable
 T image,
 int width,
 int height,
 Class<T> imageType)

declareOrReshape

public static <T extends ImageInterleaved<T>> T declareOrReshape(@Nullable
 T image,
 int width,
 int height,
 int numBands,
 Class<T> imageType)

declareOrReshape

public static <T extends ImageGray<T>> Planar<T> declareOrReshape(@Nullable
 @Nullable Planar<T> image,
 int width,
 int height,
 int numBands,
 Class<T> imageType)

declareOrReshape

public static <In extends ImageGray,
Out extends ImageGray>
Out declareOrReshape(In input,
 @Nullable
 Out output,
 Class<Out> typeOut)

If the output has not been declared a new instance is declared. If an instance of the output is provided its bounds are checked.

checkReshape

public static void checkReshape(ImageBase<?> imgA,
 ImageBase<?> imgB)

Throws exception if two images are the same instance. Otherwise reshapes B to match A

checkReshapeB

public static void checkReshapeB(ImageMultiBand<?> imgA,
 ImageMultiBand<?> imgB)

Throws exception if two images are the same instance. Otherwise reshapes B to match A

checkSameShape

public static void checkSameShape(ImageBase<?> imgA,
 ImageBase<?> imgB)

checkSameShapeB

public static void checkSameShapeB(ImageMultiBand<?> imgA,
 ImageMultiBand<?> imgB)

checkSameShape

public static void checkSameShape(ImagePyramid<?> imgA,
 ImagePyramid<?> imgB)

checkSameShape

public static void checkSameShape(ImageBase<?> imgA,
 ImageBase<?> imgB,
 ImageBase<?> imgC)

checkSameShape

public static void checkSameShape(ImageBase<?> imgA,
 ImageBase<?> imgB,
 ImageBase<?> imgC,
 ImageBase<?> imgD)

checkSameShape

public static void checkSameShape(ImageBase<?> imgA,
 ImageBase<?> imgB,
 ImageBase<?> imgC,
 ImageBase<?> imgD,
 ImageBase<?> imgE)

reshapeOneIn

public static void reshapeOneIn(ImageBase<?> input,
 ImageBase<?> outputA)

reshapeOneIn

public static void reshapeOneIn(ImageBase<?> input,
 ImageBase<?> outputA,
 ImageBase<?> outputB)

reshapeOneIn

public static void reshapeOneIn(ImageBase<?> input,
 ImageBase<?> outputA,
 ImageBase<?> outputB,
 ImageBase<?> outputC)

reshapeOneIn

public static void reshapeOneIn(ImageBase<?> input,
 ImageBase<?> outputA,
 ImageBase<?> outputB,
 ImageBase<?> outputC,
 ImageBase<?> outputD)

checkSubimage

public static void checkSubimage(ImageBase image)

Makes sure the input image is not a sub-image

checkIndexing

public static void checkIndexing(ImageBase imgA,
 ImageBase imgB)