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updated 5 hours ago

gptoolbox by Alec

Alec (view profile)

Useful functions for geometry processing, constrainted optimization and image processing. (geometry, geometry processing, linear algebra)

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updated 4 days ago

molecule3D by André Ludwig

Draw molecules as balls and sticks based on an xyz matrix containing the positions of the atoms (plot, molecule, chemistry)

molecule3D.m

example_molecule3D.m

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updated 7 days ago

bbrister/SIFT3D by Blaine Rister

3D SIFT keypoints and feature descriptors, image registration, and I/O for DICOM, NIFTI. (image processing, signal processing, 3d)

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updated 10 days ago

A Simple Finite Volume Solver for Matlab by Ehsan

Ehsan (view profile)

  • 1 file
  • 198 downloads
  • 4.66667

A simple yet general purpose FVM solver for transient convection diffusion PDE (fvm, finite volume method, dirichlet)

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updated 12 days ago

3D topology optimization code without using of Ersatz material by Vladimir Uskov

Efficient topology optimization code (SIMP method) (topology optimization, simp, 3d)

topo3Skip.m

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updated 15 days ago

ASETS - Fast Continuous Max Flow variants in CUDA/C/Matlab by Martin Rajchl

Advanced Segmentation Tools (ASETS) Beta version (image processing, image segmentation, graph cut)

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updated 16 days ago

pointcloud2image( x,y,z,numr,numc ) by VahidB

VahidB (view profile)

This function converts a 3D point cloud to a 2D gray-scale raster image (signal processing, 3d, point cloud)

pointcloud2image( x,y,z,numr,numc )

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updated 21 days ago

meshSubdivision by Ankur Pawar

Function to subdivide a triangular mesh. (patch, mesh, subdivision)

meshSubdivision(V, F)

testMeshSubdivision.m

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updated 24 days ago

interpolate3D by Gabriele Piantadosi

3D interpolation of volumes. (interpolation, 3d, tridimensional)

interpolate3D( vol, ratio, method )

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updated 1 month ago

sample3D(vertices, faces, N) by Prakhar

Prakhar (view profile)

Uniform sampling of 3D triangulated models (3d, sampling)

sample3D(vertices, faces, N)

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updated 1 month ago

bbrister/SIFT3D-installers by Blaine Rister

3D SIFT keypoints and feature descriptors (image processing, signal processing, 3d)

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updated 1 month ago

Trilateration code by Abdelmoumen Norrdine

An approach for solving nonlinear problems on the example of trilateration is presented. (trilateration, multilateration, non linear least squa...)

distanzen.m

RecTrilateration.m

Trilateration(P,S,W)

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updated 1 month ago

Mesh_LBP by Naoufel Werghi

Code for Computing Local Binary Descriptors (LBP) on a triangular mesh manifold (3d, computer vision, geometry)

mesh_LBP.m

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updated 1 month ago

3D Finite Different Time Domain - First order MUR boundary condition by Tran Q-Thai

3D FDTD - MUR BC (simulation, differential equation..., 3d)

Coefficient3D( epsilon_x,epsilon_y,ep...

FDTD3DMUR.m

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updated 1 month ago

3DScope by Giampiero Campa

Giampiero Campa (view profile)

Multitrack 3D Simulink Scope. (simulink, multitrack, 3d)

install_3dscope.m

m3dscope_new.mdl

lorenz3d.mdl

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updated 1 month ago

Laser-DIW GCode Conversion by Mark Skylar-Scott

GCode conversion for x-y-z to x-y-z-theta (gui, 3d, algorithm)

convertArray(path, initialNozzlePos, nozz...

createArray(command, startPos, ds)

draw(motion, initNozzlePos, gap)

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updated 1 month ago

Kinect Live 3D Point-Cloud matching Demo by Wanbin Song

Acquiring Kinect Data (RGB + Depth + Point Cloud) Stream with live 3D Point Cloud matching. (image processing, computer vision, kinect)

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updated 2 months ago

ICP Registration using Efficient Variants and Multi-Resolution Scheme by Tolga Birdal

A fast, robust ICP, which is designed to work in hard scenarios e.g. clutter or bad initializations (iterative closest poi..., icp, registration)

compute_normal.m

get_duplicates(X)

get_transform_mat(par)

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updated 3 months ago

Export 3D data to ParaView in VTK legacy file format by Joe Yeh

Joe Yeh (view profile)

The function exports multiple 3D vector and scalar field and call Paraview for display (paraview, vector, 3d)

vtkwrite( filename,dataType,varargin )

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updated 3 months ago

Intensity Value Based Box Fit (2D Active Shape Growing) by Beril Sirmacek

2D virtual box shape tries to fit into shape by calculating an intensity based energy value. (image processing, 3d, texturing)

boxfit_gray(im, sx, sy, it_num, int_thresh, show)

DEMO.m

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updated 3 months ago

geom3d by David Legland

David Legland (view profile)

Library to handle 3D geometric primitives: create, intersect, display, and make basic computations (potw, pick of the week, 3d)

demoDrawTubularMesh

demoGeom3d

demoInertiaEllipsoid

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updated 3 months ago

RandomPhotonWalk(Nsteps,mua) by Justin Spinner

Monte Carlo Simulation of photon propagating in 3-D space (photon, random walk, random)

RandomPhotonWalk(Nsteps,mua)

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updated 3 months ago

threeD_grasp by Alireza Fallahi

ThreeD_grasp closure (matlab, mathematics, biotech)

threeD_grasp

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updated 4 months ago

createBlocks3D(im, xsrh, ysrh, zsrh, xref, yref, zref) by 2one

2one (view profile)

Divide 3D image into search and smaller reference blocks (centered on each search block). (3d)

createBlocks3D(im, xsrh, ysrh, zsrh, xref, yref, zref)

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updated 4 months ago

FindPartitions(points,dist) by Zhouxin Xi

Partitioning point data into cluster (point cloud, clustering, segmentation)

FindPartitions(points,dist)

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updated 4 months ago

MATLAB 3D maze by Luke Gane

Generates a maze, renders it in 3D, and traverses it endlessly. (maze, 3d, algorithm)

maze()

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updated 5 months ago

Phased Array Design Toolbox v2.5 by Neill Tucker

A toolbox allowing rapid definition and evaluation of 2D and 3D phased array antennas. (2d, 3d, antennas)

apcirc(theta,phi)

apcirc_geom()

aprect(theta,phi)

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updated 5 months ago

local depth map (disparity map) estimation from light fields by Francisco Calderon

A function to explain a stereo-like taxonomy to be used in light field depth estimation (light, light field, depthmap)

Dept_vol_subpixel_2( LF, ...

PlotDepthdisparity( figname,gt,dmin,dmax,ftitle )

boxfilterx(imSrc, r)

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updated 5 months ago

ASETS - Fast Time-implicit levelset variants in CUDA/C/Matlab by Martin Rajchl

Advanced Segmentation Tools (ASETS) Levelsets Beta version (image segmentation, level set, multi region)

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updated 5 months ago

Very Simple Game of Life 2D and 3D by Vladimiro Boselli

Game of Life 2D and 3D in a Toroidal Universe (example, 3d, demo)

LifeGame

LifeGame3D

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updated 5 months ago

p_spoly_dist by Michael Yoshpe

Michael Yoshpe (view profile)

Find shortest distances (angles) from points on a unit sphere to a spherical polyline. (geometry, spherical, 3d)

test_p_spoly_dist.m

p_spoly_dist(latp, longp, latv, longv)

slinspace(latv, longv, varargin)

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updated 5 months ago

slinspace by Michael Yoshpe

Michael Yoshpe (view profile)

Insert equally spaced points on great circles defined by vertices of a spherical polyline (geometry, 3d, interpolation)

test_slinspace.m

slinspace(latv, longv, varargin)

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updated 5 months ago

imresize3D(x,f) by Ibraheem Al-Dhamari

This function resize 3D image along the third diemnsion (resize, image, matrix)

imresize3D(x,f)

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updated 6 months ago

Plot mesh as interactive html by Benjamin I

A simple script to convert a mesh consisting of faces and vertices to an interactive html document. (mesh, x3dom, 3d)

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updated 6 months ago

Plot mesh as animated interactive html by Benjamin I

Convert a matlab mesh to a transforming 3D figure on the web (html, mesh, animation)

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updated 6 months ago

Polytope bounded order-2 Voronoi diagram in 2D/3D by Hyongju Park

The function creates arbitrary polytope bounded order-2 Voronoi diagram in 2D/3D (geometry, generalized voronoi d..., voronoi diagram)

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updated 6 months ago

Polytope bounded Voronoi diagram in 2D and 3D by Hyongju Park

The function cacluates arbitrary polytope bounded Voronoi diagram in 2D/3D (mathematics, simulation, geometry)

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updated 6 months ago

Biot Savart magnetic Toolbox by Queval Loic

Biot-Savart magnetic numerical integration (integration, 3d, 2d)

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updated 6 months ago

Export figure to 3D interactive PDF by Ioannis Filippidis

Export figure as U3D file or directly to 3D interactive graphics within PDF. (3d, u3d, graphics)

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updated 6 months ago

gplot3: plotting simple graphs in 3d by Chris McComb

Plot simple graphs in 3d (graphs, visualization, 3d)

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updated 6 months ago

subroutines/NeuroFIT by Brad

Brad (view profile)

Cell / Neuron Fluorescent Imaging Toolbox for Matlab (image processing, fluorescent, imaging)

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updated 6 months ago

DUALMESH - Polygonal mesh construction. by Darren Engwirda

Darren Engwirda (view profile)

Construct polygonal "dual" meshes from 2-simplex triangulations embedded in R^3. (mathematics, modeling, 2d)

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updated 6 months ago

FINDTRIA - Spatial queries for simplexes. by Darren Engwirda

Darren Engwirda (view profile)

Efficient spatial queries for collections of d-simplexes. (mathematics, geometry, 2d)

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updated 6 months ago

AABBTREE - A d-dimensional bounding-box tree. by Darren Engwirda

Darren Engwirda (view profile)

A d-dimensional bounding-box tree for collections of objects. (geometry, 2d, 3d)

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updated 6 months ago

SHADOWPLOT by Michelle Hirsch

Add a shadow to an existing surface plot. (specialized, plotting, surface)

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updated 6 months ago

dicomfolder by Dylan

Dylan (view profile)

Reads all dicom files in a directory and returns one or more 3D images and corresponding metadata. (ct, mri, medical)

dicomfolder(varargin)

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updated 6 months ago

Feature based Dense Disparity Estimation by Shashi

Shashi (view profile)

Provides an implementation of the above mentioned scheme in the subject (image processing, computer vision, 3d)

RGB2Lab(R,G,B)

my_m_by5(left,right,leftcolorseg,rightcolorseg)

mycolorseg(left,right,left_seg,right_seg)

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updated 6 months ago

Rotation Matrix 3D by AlbeCrive

3D rotation matrix class (3d, rotation matrix, euler angles)

RotationMatrixTest()

RotationMatrix

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updated 7 months ago

Figure control widget by Oliver Woodford

Intuitive manipulation of a figure using key and mouse gestures (gui, figure, manipulate)

camview(varargin)

fcw(varargin)

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updated 7 months ago

plot_bar3_colorheights( x, y, Z ) by Johannes Schmitz

3D Barplot with height of the bars coded into the color (bar3, plot, 3d)

plot_bar3_colorheights( x, y, Z )

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