Refine by Product

Refine by Time Frame

image thumbnail

updated 7 hours ago

Image Encryption Using Secure Force (64-bit) Algorithm by Shujaat Khan

Shujaat Khan

This submission is the implementation of Secure Force (SF) Encryption Algorithm on images. (security, algorithm, encryption)

Binary2Dec( binary )

Binary2Hex( binary )

Dec2Bin( dec )

image thumbnail

updated 13 hours ago

Multi-Focus Image Fusion for Visual Sensor Networks in DCT Domain by Mohammad Haghighat

Mohammad Haghighat

Simulation of two multi-focus image fusion methods in DCT domain: 1.DCT+Variance 2.DCT+Variance+CV (book database, clock database, pepsi database)

dctVarFusion(im1, im2)

image thumbnail

updated 13 hours ago

Gabor Wavelets by Mohammad Haghighat

Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

image thumbnail

updated 13 hours ago

Feature Mutual Information (FMI) Image Fusion Metric by Mohammad Haghighat

Mohammad Haghighat

A non-reference image fusion metric based on mutual information of image features (image fusion, metric, image fusion metric)

fmi(ima, imb, imf, feature, w)

image thumbnail

updated 13 hours ago

Multi-Focus Image Fusion in DCT Domain by Mohammad Haghighat

Mohammad Haghighat

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

dctVarFusion(im1, im2)

image thumbnail

updated 13 hours ago

Gabor Feature Extraction by Mohammad Haghighat

Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (gabor, image processing, computer vision)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

image thumbnail

updated 22 hours ago

A GUI based log, power and DCT tranformer by Pradeep Gowda

Pradeep Gowda

it is a point transformation of gray scale images (image processing)

image_8x8_block_dct( input_image )

log_t(a,val)

pdip_dct2( in )

image thumbnail

updated 1 day ago

Mixed Noise Reduction by Hemant Kumar Aggarwal

This code reduces mixed noise from hyperspectral images using total variation (image processing, total variation, hyperspectral denoisi...)

demo()

funSSTV(noisy,maxiter,lambda,mu1,mu2)

image thumbnail

updated 2 days ago

PICT: Particle Image Characterization Tool by Gaurav Arya

Gaurav Arya

Quantitative image analysis tool for characterizing structural properties of nanoparticle clusters (image processing, modeling, statistics)

linspecer.m

PICT_analyze_images(dataDir)

PICT_calibrate(dataDir)

image thumbnail

updated 2 days ago

Generalized Bezier Curve with function output by Bjørn Winther Solemslie

Bjørn Winther Solemslie

Function to create Bezier curve with N control points in 2/3 dimensions. Output includes function. (bezier, bezier curve, control points)

Interact(Pos)

bezie(P)

image thumbnail

updated 3 days ago

Improved Digital Image Correlation (DIC) by Elizabeth Jones

Elizabeth Jones

Calculate full-field displacements and strains from a set of images with a random speckle pattern. (digital image correla..., experimental mechanic..., noncontact)

Shape_Funct_LH.m

FEM_strains_setup_GUI_compatible(N_Elem_Order,gridx,gridy...

ParforProgressStarter2(s, n, percentage, do_debug, run_ja...

image thumbnail

updated 3 days ago

CVXB: Image segmentation with artifacts and bias by Dominique Zosso

Dominique Zosso

Region-based image segmentation model with artifacts (outliers) detection and bias correction. (image processing, image segmentation, chanvese)

CVXB( I, u, lambda, alpha, beta, gamma, rho, tau_u, tau_L...

CVXBdemo.m

image thumbnail

updated 3 days ago

Imagine by Christian Wuerslin

Christian Wuerslin

4D/3D image visualization and evaluation GUI. (3d, potw, pick of the week)

Imagine

fLiveWireCalcP.m

fLiveWireGetPath.m

image thumbnail

updated 3 days ago

DavidMercier/NIMS by David MERCIER

David MERCIER

A Matlab GUI to plot and to analyze (nano)indentation data (obtained with conical indenters) (gui, data import, data export)

image thumbnail

updated 4 days ago

A GUI based bitplane extarction of grayscale image. by Pradeep Gowda

Pradeep Gowda

this code extracts the bit plaens of an grayscale image (image processing)

bit_plane(varargin)

image thumbnail

updated 5 days ago

Trainable COSFIRE filters for vessel delineation with application to retinal images by Nicola Strisciuglio

Nicola Strisciuglio

B-COSFIRE filters detect line at different orientations by combining the responses of DoG filters. (vessel segmentation, image segmentation, line detector)

fakepad.m

rocarea.m

createretinamaskcolored.m

image thumbnail

updated 7 days ago

Regularized Multiframe Super-resolution Model by Baraka Maiseli

Baraka Maiseli

The function implements the regularized multiframe super-resolution model (image processing, image registration, superresolution)

ANDIFFSR(s, delta_est, phi_est, factor)

image thumbnail

updated 8 days ago

Find the best boundary/cut/split between two points on an image by sagi eppel

sagi eppel

Find the best boundary/cut/split that pass between two points on the grayscale image. (image processing, computer vision, image analysis)

FindBestBoudaryPath(Is,Ax,Ay,Bx,By)

image thumbnail

updated 8 days ago

Find the boundaries of materials in transparent vessels using computer vision by sagi eppel

sagi eppel

Given image of material in transparent container find the material boundary in the image (computer vision, image analysis, image processing)

FindLegalPathAB.m

FindLegalPathA.m

Circle( R )

image thumbnail

updated 8 days ago

Leaf Disease Severity Grading System with Fuzzy Logic Classification by Hashem Rizk

Hashem Rizk

Leaf Disease Severity Grading System (gui, leaf, disease)

LeafDiseaseGradingSystemGUI(varargin)

image thumbnail

updated 8 days ago

Wavelet Based Image Segmentation by Ashutosh Kumar Upadhyay

Segment image containing objects of various intensities and shapes in noisy inhomogenous background (image processing, wavelet, image segmentation)

WaveletBasedImageSegmentation.m

image thumbnail

updated 9 days ago

Image Processing and Computer Vision : How MATLAB is helpful for various applications. by Masa Otobe

Masa Otobe

Script used in MATLAB EXPO 2014 in Japan on Oct. 29, 2014 (image processing, demo, computer vision)

E0_myGear_webCam_func.m

E1_myGear_J.m

E2_myBoltSet23.m

image thumbnail

updated 10 days ago

WHITE OBJECT AREA DETECTION by AISHWARYA PANDEY

AISHWARYA PANDEY

DETECTS WHITE OBJECT ON REAL TIME CAMERA INPUT,RETURNS AREA OF WHITE OBJECT TOO (image processing, image segmentation, image analysis)

white.m

image thumbnail

updated 12 days ago

Animation in Image by Mohammad Farooq

Mohammad Farooq

Animation in Image (image processing)

animationinpic.m

image thumbnail

updated 15 days ago

Accurate subpixel edge location by Agustin Trujillo-Pino

Agustin Trujillo-Pino

Detection of subpixel edges with very high precision in grey level images (edge detection, subpixel, subpixel edge detecti...)

InitSubpixelGUI(hObject, handles)

SubpixelGUI(varargin)

basicDetector(F, threshold, order)

image thumbnail

updated 15 days ago

Tools for 2-D Tomographic Reconstruction by Ligong Han

Ligong Han

Tools for nonlinear filters & 2-D tomographic reconstruction (signal processing, image processing, reconstruction)

anisodiff(u, n_iter, tao, lambda, option)

bilateral_filter(u, n_iter, gn, lambda_s, lambda_r, option)

bpf(f, sf, BL, BH)

image thumbnail

updated 15 days ago

vlfeat/vlfeat by Andrea Vedaldi

Andrea Vedaldi

An open library of computer vision algorithms (computer vision, machine learning, object recognition)

image thumbnail

updated 18 days ago

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB by Kevin Moerman

Kevin Moerman

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB (bioengineering, finite element, meshing)

image thumbnail

updated 21 days ago

Hysteresis in ferromagnetic GUI by Vladan

Vladan

Preisach hysteresis model Matlab GUI project (hysteresis, ferromagnetic, preisach model)

image thumbnail

updated 21 days ago

Local binary patterns by Nikolay S.

Nikolay S.

Calculates image LBP (Local binary patterns). (lbp, image processing, feature detection)

roundnS.m

assignUserInputs(funcParamsNames, varargin)

efficientLBP(inImg, varargin)

image thumbnail

updated 21 days ago

ROI Manager by Joe Yeh

Joe Yeh

Manage multiple ROI handles (gui, guide, image processing)

ROImanager(varargin)

chooseFigure(varargin)

image thumbnail

updated 21 days ago

Play "Memory Game" or "Concentration" with image cards! by Brett Shoelson

Brett Shoelson

One- or two-person Memory game using default or custom images. (memory game, concentration, games)

memoryGame

distributeObjects(nobjects,startpos,endpos,gap,warnoff)

memoryGame(maxNum,imNames)

image thumbnail

updated 21 days ago

Segment images interactively, and generate MATLAB code by Brett Shoelson

Brett Shoelson

An interactive app and function for segmenting images. (image processing, image segmentation, application)

Segment Image

segmentImage.m

circleFinder.m

image thumbnail

updated 22 days ago

Air touch mp3player by molay kumar

molay kumar

control your mp3player without touching or pressing any key (image processing, graphics, figure)

air touch mp3 player.m

image thumbnail

updated 23 days ago

Liver Reader by Matthew Sochor

Matthew Sochor

GUI tool to measure luciferase signal from mouse livers (gui, image processing, image segmentation)

Liver_reader(varargin)

image thumbnail

updated 23 days ago

Eye Reader by Matthew Sochor

Matthew Sochor

GUI tool to measure luciferase signal from mouse eyes (gui, image processing, image segmentation)

Eye_reader(varargin)

image thumbnail

updated 23 days ago

Circle Finder by Brett Shoelson

Brett Shoelson

Interactive app and function to find circles in an image. (circular hough transf..., circle detection, find circles)

FindCirclesGUI

FindCirclesGUI.m

expandAxes(hndls,rotEnable)

image thumbnail

updated 23 days ago

Face Tracking and Image Overlay by Ye Cheng

Ye Cheng

Santa Cam - Turn anyone in a live webcam into Santa Claus. (image processing, computer vision, face tracking)

imoverlay(imIn, imAdd, pos)

santaCam.m

image thumbnail

updated 24 days ago

Signal Dependent Noise Level Estimation by xinhao liu

xinhao liu

This code will estimate the three parameters of signal dependent noise model. (signal dependent nois..., noise variance, noise estimation)

GSGNoiseModel(sigw, sigu, gamma,X)

SGDNoiseLevel(img,patchsize,conf,itr)

addSGDNoise(X, sigw, sigu, gamma )

image thumbnail

updated 24 days ago

Synthetic Bright-Field Microscopy Image Generator by Patrik Malm

Patrik Malm

This is a synthetic image generation tool that can create realistic Pap-smear images (simulation, procedural, synthetic)

VoronoiLimit(x,y,crs)

calculate_boundary(bimage)

clothsim(target_shape,cloth_shape,max_iter)

image thumbnail

updated 24 days ago

Impulse denoising by Hemant Kumar Aggarwal

This code reduces impulse noise from hyperspectral images. (hyperspectral denoisi..., impulse noise, low rank)

demoDenoising()

funDenoising(y,sizex,mu,maxiter)

image thumbnail

updated 29 days ago

Plaque Detector by Turner Conrad

Turner Conrad

Detect and record cell culture plaques (cell culture, plaque, plaques)

plaqueDetector(imgFile,varargin)

image thumbnail

updated 29 days ago

imoverlay by Matt Smith

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

image thumbnail

updated 1 month ago

createCirclesMask.m by Brett Shoelson

Brett Shoelson

Automatically create a mask of circles from their centers and radii

createCirclesMask(varargin)

image thumbnail

updated 1 month ago

Inverse Polar Transform on Images by Tolga Birdal

Tolga Birdal

Unwarp the circular objects appearing in images using inverse polar transform. (image processing, polar transform, inverse polar transfo...)

transImageInvPolar(I, Cx, Cy, InnerRadius, OuterRadius, P...

test_inv_polar.m

image thumbnail

updated 1 month ago

The Maximum Spacing Noise Estimation in Single-coil Background MRI Data by Tomasz Pieciak

Tomasz Pieciak

Matlab implementations of the maximum spacing noise estimators (mri, noise estimation, maximum spacing estim...)

Sijbers_Aja.m

Brummer_Aja2.m

Brummer_Aja.m

image thumbnail

updated 1 month ago

Raster Image Correlation Spectroscopy by Molly Rossow

Molly Rossow

Performs raster image correlation analysis spectroscopy (RICS) (image analysis, microscopy, fluorescence)

image thumbnail

updated 1 month ago

costas receiver by Salman Qadir

Salman Qadir

costas receiver for DSB-SC DEMODULATION (costas receiver, synchronization, communication systems)

dstmtx(n)

costaas.m

image thumbnail

updated 1 month ago

Blobdetection for Bloodflow Estimation by Julie

Julie

algorithm for Fluorescent microsphere detection (microsphere, blobdetection, image processing)

BlobFunct(im,plotopt)

RGBcheck(im,blobs,color)

areal_est(im)

image thumbnail

updated 1 month ago

Compressive HyperSpectral Imaging by Hemant Kumar Aggarwal

This code demonstrates compressed sensing of Hyperspectral images in the presence of impulse noise. (image processing, hyperspectral imaging, compressed sensing)

DemoHSI()

funHSI(A,y,sizex,lambda,mu,maxiter)

Contact us