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updated 1 day ago

Blend Color by Giacomo Alessandroni

BLENDCOLOR - Blend two colours specifying the fractional position (color, interpolation, image processing)

blendcolor(from, to, pos)

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updated 1 day ago

CANNY EDGE DETECTION by kiran kumar

ITS ABOUT CANNY EDGE DETECTION (image processing, edge)

canny.m

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updated 1 day ago

imoverlay by Matt Smith

Create a color overlay of two images. Allows transparency and thresholding. (overlay, medical, image processing)

imoverlay(B,F,climF,climB,cmap,alpha,haxes)

imoverlay_tool

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updated 2 days ago

Region of interest - GUI by Omry Blum

The GUI panel lets you review a full movie before cropping and saving its images to disk (region of interest, roi, crop)

[mov,V,cV]=Loadvid()

[mov,cV]=cropvid(app)

savevid(app)

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updated 3 days ago

MATLAB for C/C++ Programmers by Adam Filion

Files used in webinar MATLAB for C/C++ Programmers. (coder, compiler, engine)

bar(x)

displayLanes(frameRGB, laneVertices)

findlanes(bbox, Major, Minor)

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updated 4 days ago

Directional Smoothing Filter by Ashish Meshram (Meet)

Directional Smoothing Filter (directional smoothing..., smoothing, filter)

dsf(I,ms)

testdsf.m

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updated 8 days ago

K Means Algorithm with the application to image compression by Jason Rebello

This program uses the K means clustering algorithm to group the pixels in an image (k means, clustering, unsupervised learning)

computeCost(X, idx, centroids, K)

computeNewCentroids(X, idx, K)

displayImage(I, XCompressed, K)

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updated 9 days ago

imdisp (enhanced version) by Yi Sui

Display multiple images as a montage of subplots (image processing)

addRoiToolbar(fig)

draggable(h,varargin)

enableWL(hfig)

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updated 10 days ago

Marching Cubes by Peter Hammer

Use vectorized marching cubes algorithm to compute triangulated mesh of an isosurface from 3D matrix (image processing, medical, modeling)

MarchingCubes(x,y,z,c,iso,colors)

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updated 10 days ago

Extraction of car plate region by Bob

it works for certain images. (car plate region extr..., image processing)

extraction2.m

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updated 11 days ago

Fourier Decomposition Demo by Job

Visualizes how an image can be decomposed (and reconstructed) in 2D sinusoidal waves. (fourier transform, image reconstruction, mri)

FourierImageDecomposition.m

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updated 16 days ago

Add an ROI toolbar to your figure by Yi Sui

This function adds an ROI toolbar to your figure. (roi, image processing)

addRoiToolbar(fig)

draggable(h,varargin)

imdisp(I, varargin)

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updated 18 days ago

OTSU Binarization by Shirley

The image "cameraman.tif" will be binarize with the classic OTSU algortithm. (image processing)

myotsu.m

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updated 18 days ago

blob detection and parameters' estimation by coder

features (blob, affine, determinant of hessia...)

I1=gauss3(theta,sx,sy,winsz,x0,y0)

gaussianss_doh(I,min_scale,max_scale,S,sigma0)

gaussianss_doh(I,min_scale,max_scale,S,sigma0)

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updated 22 days ago

Code for calculating root mean squared error for data by Kamlesh Pawar

This is a simple code which accurately calculates RMS error for real or complex data. (image processing, signal processing)

[er]=rms_error(A1,A2)

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updated 22 days ago

Soft thresholding for image segmentation by SANTIAGO AJA-FERNANDEZ

Image segmentation based on histogram soft thresholding (segmentation, image processing, thresholding)

B=shiftmat(A,n,dim,pad)

[S, MG, Nmax]=seg_fuzzy(I,smooth,rgbImage,Nm,Nth,weighted)

minimizationFunction(y,h,x,Nmax)

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updated 24 days ago

Consistent imaging with consumer cameras by Derya

Accurate color capture using consumer cameras. (camera calibration, consumer cameras, scenespecific color c...)

XYZ2ProPhoto(inImg)

getChartRGBvalues(Irgb,masks,colors)

getChartXYZvalues(chart,colors)

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updated 24 days ago

Radiation Treatment Planning Optimization Toy Example by Haitham Hindi

This program is a stand-alone toy example of radiation treatment planning(RTP) optimization (optimization, distributed, biotech)

Main()

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updated 24 days ago

2D and 3D Gabor Filter Creators by Frederick Bryan

Can generate 2D or 3D Gabor filter kernels. Parameters enable almost any kernel to be created. (image processing, signal processing, gabor)

slice_slider(invol)

varargout=gabor3_fwb(aspect,theta,bw,psi,sigma,sz)

varargout=gabor_fwb(aspect,theta,bw,psi,sigma,sz)

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updated 25 days ago

encriptacion de imagen by alvaro

programa para la encriptacion de imagenes usando matlab (communications, image processing, signal processing)

encriptacionprograma(varargin)

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updated 25 days ago

finterp by Michael Hawks

Use Fourier interpolation to increase sampling of an image. Also includes an optional filter. (image processing, signal processing, interpolation)

finterp(f,newsize,apod)

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updated 25 days ago

Multi-Focus Image Fusion in DCT Domain by Mohammad Haghighat

Simulation of two multifocus image fusion methods in DCT domain: 1.DCT+Variance 2.DCT+Variance+CV (image fusion, dct domain, consistency verificat...)

dctVarFusion(im1, im2)

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updated 25 days ago

Edge detection based on the threshold by Yujia

This edge detection contains threshold selection, morphological processing and image normalization. (image processing)

ti_qu_bian_yuan.m

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