image thumbnail

updated 6 months ago

Efficient three-dimensional (3D) Gaussian smoothing using convolution via frequency domain by Max W.K. Law

Native Fourier implementation, support GPU computation and anisotropic voxel. (3d, volumetric, gaussian smoothing)

gauss3filter.m

image thumbnail

updated 1 year ago

Image gradients with Gaussian smoothing by David Young

Image grey-level gradients are estimated using Gaussian smoothing followed by differencing. (image processing, image smoothing, gaussian smoothing)

exindex(arr, varargin)

gradients_xy(image1, varargin)

gradients_xyt(image1, image2, varargin)

Contact us