Filter module

Objects and functions for image filtering.

Classes

class fast::GaussianSmoothing: Smoothing by convolution with a Gaussian mask.
class fast::ImageCaster: Cast image to another data type.
class fast::ImageFlipper: Flip images.
class fast::ImageGradient: Calculate image gradient using central finite difference method.
class fast::ImageSharpening: Image sharpening by the unsharp masking method.
class fast::ImageTransposer: Transpose images.
class fast::IntensityClipping: Clips the pixel intensities of an image to specific values.
class fast::IntensityNormalization: Normalize intensities of an image to a 0-1 or custom range.
class fast::ZeroMeanUnitVariance: Normalize intensities of an image to have zero mean and unit variance.
class fast::LaplacianOfGaussian: Calculate image gradient using Laplacian of Gaussian method.
class fast::NonLocalMeans: Multiscale Non-Local Means (NLM) smoothing.
class fast::ImageMovingAverage: Temporal smoothing of image using moving average.
class fast::ImageWeightedMovingAverage: Temporal smoothing of image using weighted moving average.
class fast::UltrasoundImageEnhancement: Apply a color map and reject on an ultrasound image.
class fast::VectorMedianFilter: Apply median filter on vector field to reduce noise.