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About Version 2.0

New in Version 2.0

The following new symbols and functions have been added to the package:

• $ImageProcessingVersion

• $ImageProcessingVersionNumber

• CannyFilter - pair of edge detection filters

• ShenCastanFilter - pair of edge detection filters

• DiskFilter - circularly supported filter with constant coefficients

• DerivativeOfGaussianFilter - filter used widely in edge detection

• ExponentialFilter - smoothing filter

• DerivativeOfExponentialFilter - filter used in edge detection

• DiscreteAutoCorrelate - returns the autocorrelation values of list

• ConstantPad - pads image to desired dimensions with a user-given constant

• ReflectPad - pads image to desired dimensions with a mirror copy of the original data

• ImageBitAnd - BitAnd operator for ImageData objects

• ImageBitOr - BitOr operator for ImageData objects

• ImageBitXor - BitXor operator for ImageData objects

• JointImageHistogram - a second-order (joint) histogram of two gray-level images

• LookupTable - a table of rules that simulates the operation of a hardware look-up table, useful in defining custom point operators

• HysteresisThreshold - enhanced threshold operator

• ScaleGamma - nonlinear contrast enhancement operator based on the so-called gamma-correction transformation

• ScaleSigma - adjustable, nonlinear contrast enhancement operator

• ToCIEXYZColor - color conversion function

• ToCIELABColor - color conversion function

• ToCIELUVColor - color conversion function

• RegionFill - fills a user-specified region-of-interest with a given constant value

• RegionLabel - connected components labeling of binary image

• DistanceTransform - distance transform of a binary image

• WatershedTransform - segmentation and labeling of a grayscale image

• NeighborOffsets - a utility function useful in defining sample neighborhoods used in several segmentation functions

• PowerSpectrum - implements three methods for calculating the power spectrum of a grayscale image

• InverseRestoration - inverse filtering function

• ConstrainedRestoration - noise suppression, image restoration function

• GeometricMeanRestoration - noise suppression, image restoration function

• WienerRestoration - noise suppression, image restoration function

• LucyRichardsonRestoration - noise suppression, iterative image restoration function

• RotateMatrix - matrix formulation of an affine mapping

• TranslateMatrix - matrix formulation of an affine mapping

• ShearMatrix - matrix formulation of an affine mapping

• ScaleMatrix - matrix formulation of an affine mapping

• WarpPolynomial - polynomial formulation of a geometric mapping

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