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updated 1 month ago

Non-local retinex by Dominique Zosso

MATLAB implementation of generalized non-local Retinex (contrast enhancement, shadow removal, etc.) (retinex, nonlocal, shadow removal)

L0_retinex_solver( W, alpha, beta, f, tau, I, rho, inner,...

L1_retinex_solver( W, alpha, beta, f, tau, I, rho, inner,...

L2_retinex_solver( W, alpha, beta, f, tau, I )

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updated 4 months ago

main.m by leo forzt

binirazation, thresholding, contrast enhancement (thresholding)

main

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updated 5 months ago

Counting Nuts and Bolts in an Image by Sriram Emarose

The program counts the number of nuts and bolts present in an image based on its features (hough circle transfor..., imfindcircles, thresholding)

count_nut_bolt.m

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updated 6 months ago

Remove ghosts from binarized images by Jan Motl

This method removes speckles in the binarized images. (binarization, thresholding, image processing)

averagefilter(image, varargin)

bradley(image, varargin)

deghost.m

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updated 7 months ago

Soft thresholding for image segmentation by SANTIAGO AJA-FERNANDEZ

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

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

I_out=filter2B(h,I)

I_out=im_expand(I,Nx,Ny)

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updated 8 months ago

Buoy Detection Using Simulink by Sergio Biagioni

Performing Buoy Detection Using Simulink and deploying to a BeagleBoard: Code and Tutorial (buoy detection, roboboat, robosub)

convertVideo(varargin)

postSimulationAnalysis.m

runParameterSweep

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updated 10 months ago

Ridler-Calvard image thresholding by Jake Hughey

Threshold an image using the Ridler-Calvard algorithm (image, image segmentation, thresholding)

isodata(img, logArg)

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updated 1 year ago

Feng local image thresholding by Jan Motl

Feng binarization method is well suited for ill illuminated or stained documents. (binarization, thresholding, local)

averagefilter(image, varargin)

maxfilt2(X,varargin)

minfilt2(X,varargin)

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updated 1 year ago

Sauvola local image thresholding by Jan Motl

Sauvola binarization method is well suited for ill illuminated or stained documents. (image processing, thresholding, binarization)

image=averagefilter(image, varargin)

output=sauvola(image, varargin)

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updated 1 year ago

Dilation without using imdilate by shivangi patel

code works perfectly on any binaryimage. (image processing, binary image, morphological image p...)

dilclg.m

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updated 1 year ago

Point Processing Techniques without using inbuilt functions by yagnesh

computes image negative,basic thresholding,contrast stretching,graylevel slicing with/without back (graylevel slicing, thresholding, global thresholding)

point_procce.m

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updated 1 year ago

modified Minimum Cross Entropy threshold selection by Hossein Dehghan

This code implements the paper: "Minimum cross-entropy threshold selection" by Brink and Pendock. (image processing, statistics, thresholding)

minCEP(I, minIntensity, maxIntensity)

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updated almost 2 years ago

preprocessing, segmentation.. gui by jerin

gui for some common preprocessing and segmentation.. good for quick checks on a given pic. (segmentation, image processing, thresholding)

octr(op)

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updated 2 years ago

Image Processing (Interactive for Learners) by Hemprasad Patil

This script is developed for Image Processing Learners who can Interactively observe Workspace. (image processing, demo, article)

adv_thr_bg.m

adv_thres_range.m

bas_thres.m

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updated 2 years ago

thresholding the minimum cross-entropy by Fatma Gargouri

Choose "the best threshold" using the method of minimum cross entropy. (image processing, statistics, thresholding)

[threshold I1]=minCE(I)

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updated almost 4 years ago

Analysis of Platelet Aggregate Morphology Using 2-D Autocorrelation by Thomas Colace

Analysis of Platelet Aggregate Morphology Using 2-D Autocorrelation (image processing, autocorrelation, platelet aggregates)

[fli,corrwid,corrlen]=fimorphv2(target,n,threshtype)

triangle_th.m

fiexample.m

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updated 4 years ago

Edge Detection by Deepak Kumar Rout

Detects the edges in an image (edge detection, image processing, image segmentation)

edge_detection.m

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updated 4 years ago

Image Multithresholding by Nikos Papamarkos

This program performs Multithresholding (gray-scale reduction) in gray scale image. (thresholding, binarization, image processing)

OrderPeaks(copyPeak,Regions)

bestPol(x,y)

findmins(x)

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updated 4 years ago

Image segmentation using Otsu thresholding by Damien Garcia

OTSU(I,N) segments the image I into N classes by means of Otsu's N-thresholding method. (image processing, image segmentation, thresholding)

otsu(I,n)

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updated 4 years ago

SARFIA (Semi-Automated Routines for Functional Image Analysis) by Mario Dorostkar

Image thresholding based on the Laplace operator, extraction of z-Data from a stack. (thresholding, demo, image processing)

load3d(filename)

mthresh( image, threshold, size )

zstack(stack, ROIMask)

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updated 6 years ago

double_thresh by Forrest Collman

Function for a simple hysteretic Schmidt trigger on a vector (schmidt trigger, thresholding, signal processing)

state=double_thresh(data,thresh1,thresh2)

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updated 8 years ago

interactive binarization by thresholding by Angel Garcimartín

interactive thresholding to obtain binary images (image analysis, thresholding, morphology)

binar(varargin)

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updated 8 years ago

Thresholding Images by Ivan Ordonez

A GUI to visualize of thresholding process of an image (gui, display, annotation)

ThresGUI.m

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