Dilation

Shock filters are based in the idea to apply locally either dilation or erosion process, depending on whether the pixel be-longs to the influence zone of a maximum or a minimum.The decision between dilation and erosion is made using the sign function (also called the signum) s in set {-1, 0, +1}... Platforms: Matlab

Semi Automatic brain masking for MRI volumes;Uses thresholding, erosion, dilation and overlap between slices for semi-automated masking of MRI brain datasets. Platforms: Matlab

Interactive geometry software for performing interactive calculations, visualization and modeling in math, science and engineering. The construction concept and the interactive visualization are the basis of the program. Designed to be easy-to-use, it provides a powerful mathematical platform... Platforms: Windows, Windows 7, Windows Server

Design specific, sophisticated batch operations, quality assurance measures, forms processing, logical operations, line modification and other customized manipulations. Create the precise set of operations and logic flows, to support your equipment capabilities, process requirements and specific... Platforms: Windows

Gwyddion is a modular program for SPM (scanning probe microscopy) data visualization and analysis. Primarily it is intended for analysis of height fields obtained by scanning probe microscopy techniques (AFM, MFM, STM, SNOM/NSOM), however it can be generally used for any other height field and... Platforms: Linux

Worldlines visualizes special relativity, as particles near lightspeed trace paths in a 3D slice of 4D Minkowski spacetime. Scenes illustrate time dilation, the twin paradox, length contraction, and Bell's spaceship paradox. Platforms: Windows, Mac, Linux

Dilates a time series input and resizes it to the orignal sample lengthinput. If a matrix is input, dilation is done along columns. % The up/downsampling is done via resample.m, so low-pass filtering of theup/downsampling is automatically implemented. An anti-alaising, lowpassfilter is applied to... Platforms: Matlab

Cellular neural networks (CNN) are a parallel computing paradigm similar to neural networks, with the difference that communication is allowed between neighbouring units only.in this system, 'A' template is feedback matrix, and 'B' template is control matrix.also, 'I' is Bias value.all image... Platforms: Matlab

An affine (or first-order) optic flow model has 6 parameters, describing image translation, dilation, rotation and shear. The class affine_flow provides methods to estimates these parameters for two frames of an image sequence.The class implements a least-squares fit of the parameters to... Platforms: Matlab

%the function work in 4 steps:%1. compute the inverse eucilidean distance trasform ("inv_distance") of "bw"%2. compute the ridges(watersheds) of "inv_distance" by watershed algorithm%3. compute the gradient of ridges "rigid_grad"%4. compute the final skeleton by Thresholding, dilation and thining... Platforms: Matlab

Objective: Identify Sequential Transformations from figures "X" to "Y".Note: The only applicable Transformations are: 1.Translation, 2.Rotation, 3.Reflection and 4.Dilation. The ONLY possible options defined for each of above mentioned Transformations is given, acting as clues for user to find... Platforms: Matlab

MORPHTOOL is an interactive GUI, with which you can try different morphological operations and structuring elements on your image.This GUI currently supports: DILATION, EROSION, OPENING, CLOSINGS and TOPHAT/BOTTOMHAT filtering. All non-arbitrary 2-D structuring elements (STRELS) are supported.... Platforms: PHP

Ofeli (as an acronym for Open, Fast and Efficient Level set Implementation) demonstrates how to operate an image segmentation algorithm of Y. Shi and W. C. Karl |1|, using a discrete approach for the approximation of level-set-based curve evolution (implicit active contours). This is a novel... Platforms: *nix