image thumbnail

updated 28 days ago

divkgradu_graph(A,qq) by Nick Alger

div k grad u operator for a graph with nodal k values (graph, laplacian, poisson)


image thumbnail

updated 6 months ago by Devinder

Edge Detection using Laplacian of Gaussian (edge detection, image processing, laplacian)



image thumbnail

updated 10 months ago

Poisson Image Editing by Y Simson

Straightforward implementation of Perez's paper on Poisson image editing (laplacian, gradient image editin...)

PoissonColorImEditor(TargImPaste, MaskTarg)

PoissonGrayImEditor(Targ, MaskTarg, AdjacencyMat, TargBou...

calcAdjancency( Mask )

image thumbnail

updated almost 2 years ago

Laplacian Filter by Muhammad Bilal

This code find the edges in image. (edges, laplacian filter, laplacian)


image thumbnail

updated 2 years ago

Fast Noise Estimation in Images by Tolga Birdal

Estimate the standard deviation of the noise in a gray-scale image. (image processing, statistics, computer vision)


image thumbnail

updated 3 years ago

Laplacian in 1D, 2D, or 3D by Andrew Knyazev

Sparse (1-3)D Laplacian on a rectangular grid with exact eigenpairs. (matrix, mathematics, laplacian)


image thumbnail

updated 4 years ago

laplace.m by Peter Cotton

Smooth compact 1,2 or 3 dimensional atomic probability distribution (del2, delsq, laplacian)


image thumbnail

updated almost 5 years ago

Smooth Triangulated Mesh by Dirk-Jan Kroon

Accurate smoothing of triangulated patch / mesh (curvature, curvature flow, smoothing)




image thumbnail

updated 5 years ago

Toolbox Graph by Gabriel Peyre

A toolbox to perform computations on graph. (graph theory, laplacian, combinatorial)

Toolbox graph - A toolbox to process graph and triangulat...



image thumbnail

updated almost 10 years ago

Conformally Mapped Laplacian by Greg von Winckel

Compute eigenfunctions of the laplacian on a conformally mapped square. (differential equation..., laplacian, eigenfunctions)


image thumbnail

updated almost 12 years ago

Mesh Laplacian by Darren Weber

Calculate Laplacian for triangulated mesh. (differential equation..., laplacian, triangulated mesh)

image thumbnail

updated almost 12 years ago

Mesh Laplacian Interpolation Operator by Darren Weber

Computes the zero Laplacian interpolation matrix (approximation, interpolation, laplacian)

Contact us