You are here: Start » Function Reference » Image Spatial Transforms

Image Spatial Transforms

Select a function from the list below.

Icon	Name	Description
	CreateAffineTransformMatrix	Creates affine transform matrix matrix. Return product of matrices: Translation * Rotation * Scale * Shearing.
	CreateImagePyramid	Creates an array of images, each downsampled from the previous one.
	CreateImagePyramid_Gauss	Creates an array of images, each downsampled from the previous, gauss-smoothed one.
	CropImage	Reduction of the amount of image data to be stored in memory.
	CropImageToRectangle	Usually used for creating images of individual objects, e.g. after Template Matching.
	CropImageToRegion	Crops an image to the area of the specified region.
	DownsampleImage	Usually used to speed-up image analysis at the cost of reduced precision. It is internally used to implement the pyramid strategy in template matching filters.
	ImageAlongArc	E.g. "Unwrapping" of object contours, so that they appear as 1D structures on the output image.
	ImageAlongPath	E.g. "Unwrapping" of object contours, so that they appear as 1D structures on the output image.
	ImageInversePolarTransform	Transforms an image from polar or log-polar space to euclidean space.
	ImagePolarTransform	Transforms an image to polar or log-polar space.
	JoinImages	Creates a single image by glueing together the two input images in horizontal or vertical direction.
	JoinImages_OfArray	Creates a single image by glueing together many input images in horizontal or vertical direction.
	JoinImages_OfSeries	Joining images from a line-scan camera, which produces too few lines at a time.
	MirrorImage	Reverses the order of the input image columns or rows depending on inMirrorDirection value.
	ResizeImage	Enlarges or shrinks an image to new dimensions.
	ResizeImage_Relative	Resizes an image by a factor along each axis.
	RotateImage	Rotates an image clockwise.
	ShearImage	Image preprocessing when there are slanted objects.
	ShrinkImageNTimes	Shrinks an image by a natural factor along each axis.
	TransformImage	Transforms an image by the provided transformation matrix.
	TranslateImage	E.g. camera shaking reduction.
	TranslatePixels	Moves the pixels of the input image by the vectors specified with inVectorImage.
	TransposeImage	Useful when operations on image columns should be replaced with operations on image rows, which are much faster due to the cache memory.
	UncropImage	Inverse of CropImage.