image thumbnail

updated 5 hours ago

nanContourf(xb,yb,varargin) by benoit

benoit (view profile)

contourf with nans filled in precisely (image processing, image, contour)

nanContourf(xb,yb,varargin)

image thumbnail

updated 1 day ago

RViewer by Tony Davis

Image Viewer with Interpolation on Zoom, Multiple Sync (image, display, interpolation)

image thumbnail

updated 3 days ago

Video Comparison by Sk Sahariyaz Zaman

Compare two videos side by side, frame by frame, with user provided delay (image processing, gui, video processing)

CompareVideos( handles )

VidCom(varargin)

image thumbnail

updated 6 days ago

imresize3D(x,f) by Ibraheem Al-Dhamari

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

imresize3D(x,f)

image thumbnail

updated 15 days ago

TwentyTwenty by Jerome Briot

Jerome Briot (view profile)

A visual tool to highlight differences between two images (image, tool, difference)

twentytwenty(varargin)

image thumbnail

updated 16 days ago

SC - powerful image rendering by Oliver Woodford

Useful tool for rendering and outputting information rich images (colormap, render, color)

image thumbnail

updated 16 days ago

directorscut82/matbuttons by GEO GEP

GEO GEP (view profile)

~how to create a nice round button~ (gui, image)

image thumbnail

updated 16 days ago

savepng by Stefan Slonevskiy

savepng is a fast PNG image compression routine that outperforms MatLab's built-in imwrite (png, mex, image)

image thumbnail

updated 16 days ago

Arbitrary Line Cut by Patrick

Patrick (view profile)

Dynamically plot arbitrary linecuts in 2D data with mouse control (linecut, visualization, pcolor)

image thumbnail

updated 16 days ago

linecut by Patrick

Patrick (view profile)

Dynamically view X and Y linecuts of surf or image data (linecut, cut, image)

image thumbnail

updated 29 days ago

Complementary colormaps by William Buller

The colormaps in this folder have a natural character. Channel sum relates directly to value. (visualization, colormap, color)

beaver(d, N)

belle(d,N)

manitou(d, N)

image thumbnail

updated 1 month ago

akZoom by Alexander Kessel

Zooming and panning with the mouse in 2D plots. Supports plotyy, loglog, subplot, etc. (2d, axes, mouse)

akZoom.m

image(varargin)

imshow(varargin)

image thumbnail

updated 1 month ago

object_line_int( a, b, mask, dist_trld ) by Violet

Violet (view profile)

Find the intersection between a line between two points and the boundary of an object in a mask (image processing, image, line)

object_line_int( a, b, mask, dist_trld )

example.m

image thumbnail

updated 1 month ago

image resampling by iman khoravi

Three simple functions for resampling, rotating and scaling an image (image processing, remote sensing, photogrammetry)

imres

imrot

imsca

image thumbnail

updated 1 month ago

SegmentTool: An Interactive GUI for Segmenting Images by Brett Shoelson

Brett Shoelson (view profile)

Interactively find the best approach to segmenting (masking) your image (image, image processing, gui)

SegmentTool

SegmentTool.m

FindCirclesGUI.m

image thumbnail

updated 2 months ago

mask2poly(mask) by Kesh Ikuma

Kesh Ikuma (view profile)

Convert mask to region-of-interest polygons (image, region of interest)

mask2poly(mask)

image thumbnail

updated 2 months ago

RGBHistogram(pathName) by Justin Spinner

Histogram of RGB images (rgb, histogram, image processing)

RGBHistogram(pathName)

image thumbnail

updated 3 months ago

img2xlsx by H K.Berg

H K.Berg (view profile)

img2xlsx is a function which transfers one or multiple image(s) to a new or existing xlsx-file. (excel, xlsx, activex)

img2xlsx.m

image thumbnail

updated 3 months ago

Objects or blob counting in frame using image processing wtth GUI by MATuino R

MATuino R (view profile)

Count the number of objects present in the frame using image prcessing MATLAB and GUI (image processing, matlab, image)

objects_in_frame(varargin)

image thumbnail

updated 3 months ago

Slicer by David Legland

David Legland (view profile)

Slicer to visualize 3D images (grayscale, color, vector) (slice, viewer, 3d)

image thumbnail

updated 3 months ago

Image Registration App by Brett Shoelson

Brett Shoelson (view profile)

UI environment for registering a Moving image to a Fixed image (image, registration, gui)

ImageRegistrationApp

ImageRegistrationApp.m

createUniqueName(baseString)

image thumbnail

updated 3 months ago

Novel Cellular Automaton-based Image Segmentation Algorithm by Tyler Coye

This method segments an image based on the first epoch of Conway's Game of Life, with modified rules (cellular automaton, computer vision, segmentation)

pad( img, row_ofs, col_ofs)

CAseg.m

image thumbnail

updated 3 months ago

image3D(img, orig, z_forwards, y_upwards, options) by Dongxi Zheng

Display an image on an arbitrary plane in 3D with the control of scaling (image, plotting)

image3D(img, orig, z_forwards, y_upwards, options)

image thumbnail

updated 4 months ago

2D Walsh-Hadamard Transform by nagaram

nagaram (view profile)

Calculates 2D Walsh-Hadamard transform (image processing, signal processing, image)

wht_image.m

image thumbnail

updated 4 months ago

Visualize matrix by a heatmap by zhang

zhang (view profile)

PCOLORMAT allows you to visualize the matrix with color gradient (image, matrix, imagesc)

colorGradient(c1,c2,depth)

pcolorMat(mat,ncolor,ndigits)

image thumbnail

updated 4 months ago

NRRD Format File Reader by David Feng

NRRD file reader (nrrd, image, data import)

nrrdread(filename)

image thumbnail

updated 4 months ago

findExtrema(array,kernel,strict) by Farther

Farther (view profile)

This function find the extreme points(maximum&minima) in a matrix. (data exploration, image)

findExtrema(array,kernel,strict)

image thumbnail

updated 4 months ago

interactive jigsaw game by Robert Cumming

Robert Cumming (view profile)

Make a jigsaw from your own image - 4 difficulty levels (jigsaw, game, gui)

jigsaw

image thumbnail

updated 4 months ago

Offsets and missing data via pcolor and surf by Chad Greene

Chad Greene (view profile)

A brief explanation of the half-pixel offset in pcolor and surf. (pcolor, imagesc, image)

Offsets and discarded data via pcolor and surf

image thumbnail

updated 4 months ago

linkMultiAxis by Dane Austin

Flexibly link axis limits (plotting, image, axes)

bsx_size(varargin)

linkMultiAxis(axes, axis)

repmat_to_match(m, varargin)

image thumbnail

updated 4 months ago

2d and 3d brain plots by Jeremy Manning

Quickly and easily create 2d and 3d plots of fMRI data. (fmri, pcolor, 2d)

cmu_to_mat.m

construct_meta.m

getTightSubplotHandles.m

image thumbnail

updated 4 months ago

ind2patch(IND,M,ptype) by Kevin Moerman

Kevin Moerman (view profile)

Allows plotting of patch data (slices and voxels) for 3D images for selected voxels (image, patch, 3d)

ind2patch(IND,M,ptype)

image thumbnail

updated 5 months ago

Convert Array Image to patch by Héctor Corte

Héctor Corte (view profile)

This function converts an image array into patches in order to draw it with the patch function. (image processing, image, animation)

image2patch.m

image thumbnail

updated 5 months ago

Browse image using GUI by MATuino R

MATuino R (view profile)

Browse and display image using GUIDE. (image processing, gui, image)

browseimae(varargin)

image thumbnail

updated 5 months ago

RGB Masking of Image by Pramod Devireddy

Matlab script that can mask an image in RGB colors (image processing, masking, colors)

Masking.m

image thumbnail

updated 6 months ago

readAllImages by Phil

Phil (view profile)

Reads all the images in a given directory (image processing, image, directories)

readAllImages

image thumbnail

updated 6 months ago

Fast mutual information of two images or signals by Jose Delpiano

Optimized function for mutual information of two images or signals (geometric transformat..., image registration, mutual information)

hist2(A,B,L)

mi(A,B,varargin)

mi_test.m

image thumbnail

updated 7 months ago

dst2 2-D discrete sine transform by Said BOUREZG

Said BOUREZG (view profile)

dst2, idst2 discrete sine transform and its inverse (image processing, simulink, signal processing)

dst2(arg1,mrows,ncols)

idst2(arg1,mrows,ncols)

image thumbnail

updated 7 months ago

red,Green,Blue from RGB image by kiran kumar

Hi everyone this is just a basic idea for extracting red,Green,Blue colrs from an RGB image (rgb, digital image process..., image)

rgb2rgb.m

image thumbnail

updated 7 months ago

Cubehelix Colormaps: Beautiful, Distinct, Versatile! by Stephen Cobeldick

The most versatile colormap generator ever! Suitable for grayscale conversion. Maximally distinct. (colormap, color scheme, color)

cubehelix(N,start,rots,sat,gamma,yrange,domain)

cubehelix_find(map,posn,prms)

cubehelix_view(N,start,rots,sat,gamma,yrange,domain)

image thumbnail

updated 7 months ago

Moving object tracking based on background subtraction. by Diego Barragán

Image processing application that detects the movement of an object. (image processing, signal processing, image)

object_tracking.m

compare(input_image,background,threshold)

sel_camera(varargin)

image thumbnail

updated 7 months ago

patch2grid by Ivan Kostylev

Converts patch data to gridded data. (patch, grid, image)

patch2grid.m

image thumbnail

updated 8 months ago

Poisson distribution-based minimum error thresholding by Joe Yeh

Joe Yeh (view profile)

finding a threshold that separates foreground and background using minimum error thresholding (image processing, statistics, image)

minerrthresh( img,varargin )

image thumbnail

updated 8 months ago

select_image() by Haroun SMIDA

load an image (image, image processing, image analysis)

select_image()

image thumbnail

updated 8 months ago

compleximagesc by Peter Caday

Plot complex-valued functions in color (image, graphics, color)

compleximagesc(varargin)

image thumbnail

updated 9 months ago

readmpo by Zohar Bar-Yehuda

Reads multiple JPEG images stored in an MPO file (mpo, image, file format)

readmpo(filename)

image thumbnail

updated 9 months ago

getVideoFrames(vid, startt, endt, step, savetodir) by Dongxi Zheng

Extract frames from a video at custom start, step, and stop times. (video processing, image)

getVideoFrames(vid, startt, endt, step, savetodir)

image thumbnail

updated 9 months ago

clickz by Chad Greene

Chad Greene (view profile)

Easily get z values of pcolor or image plots from mouse clicks. (pcolor, image, imagesc)

clickz documentation

clickz(varargin)

image thumbnail

updated 9 months ago

radialshadow by Jérémie Guignard

Finds the area visible in a straight line from a given point in a binary image with obstacles. (image processing, binary, image)

radialshadow(inputimg, viewpoint, varargin)

image thumbnail

updated 9 months ago

Visualization of multi-modal volume segmentation by Pavel Dvorak

Visualize single- or multi-modal 2D or 3D images and corresponding segmentation (image processing, 3d, image)

evalSegmentation(segm,gt,roiMask)

visualize_segmentation(img,varargin)

demo_visualize_segmentation.m

Contact us