Filter module

Objects and functions for image filtering.

Contents

Classes

class fast::GaussianSmoothing
Smoothing by convolution with a Gaussian mask.
class fast::ImageGradient
Calculate image gradient using central finite difference method.
class fast::ImageSharpening
Image sharpening by the unsharp masking method.
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.