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

Image Spatial Transforms

Select a function from the list below.

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