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updated 1 year ago

K means clustering for Image Compression by Vinay Kumar Tadepalli

K-means clustering is a popular vector quantization method for data compression. (image processing, simulation, demo)

Kmeans_Pre_Post.m

kmeans_clustering.m

Image_kmeans_main.m

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updated 1 year ago

Frechet Distance Calculator by Tristan Ursell

Estimate the similarity between curves in space using the scalar Frechet Distance. (curve, curves, path)

frechet(X1,Y1,X2,Y2,varargin)

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updated 10 years ago

Picture Matching Function by Fahd Ahmad Abbasi

Matches two pictures given as arguments. (image analysis, matching, picture)

ait_picmatch(pic1,pic2)

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updated almost 2 years ago

Draw line with Arrows in 3D by Sabesan

draw_line3 draw line with directional arrow/arrows for the given 3D vector coordinates. (arrow, line in 3d, vector)

draw_line3(p1, p2, varargin)

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updated 8 months ago

Image/matrix shift by Nikolay S.

Two of my functions used for registration-matrix shifting as alternative to circshift. (circular shift, interp2, matrix manipulation)

shiftedMat=floatingCircShift(inMat, shiftSize)

shiftedMat=normshift(inMat, shiftSize)

varargout=imshift(shiftVec, varargin)

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updated 10 years ago

Image Negative Function by Fahd Ahmad Abbasi

Generates a negative of the input image. (image negative, argument, original)

ait_imgneg(pic)

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updated almost 9 years ago

Image enhancement based-on local statistics using colfilt by Xi-Nian Zuo

By built-in function colfilt, I develop one image enhancing codes based on local statistics in Gonza (enhancement, image processing, local statistcs)

g=mylocstat(Iloc,M,D,E,k)

g=mylocstat2(Icol,M,D,E,k)

demo_locstat.m

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updated 2 years ago

Object Oriented Digital Clock by James Kristoff

Shows time in 24 hour format. Can use it for stopwatches, clocks or anything that display numbers. (time, class, seven segment display)

clockColon

clockSegment

digiClock

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updated 5 years ago

Gaussian Pyramid by Pranam Janney

Generates a gaussian pyramid for the given input image (image processing, mathematics, data import)

Gscale(img,levels,gsize,sigma);

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updated 11 years ago

wpsnr by Ruizhen Liu

Computes WPSNR between two images. (measurements, weighted psnr, function)

WPSNR(A,B,varargin)

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updated almost 2 years ago

Draw lines with arrows by Sabesan

Draw lines with arrows. Multiple optional parameters are given for controlling the arrow and line (draw lines, plot, figure)

draw_line2(p1, p2, varargin)

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updated almost 6 years ago

Mosaic random-images by Yasser Arafat

This program creates random mosaic / tile image (mosaic, image, random)

[NoorImage resized]=YDynamicTiling(URows,UCols,NImgRows,N...

Demo_DynamicTiling.m

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updated 9 years ago

label2rgb3D by payel ghosh

Creates a 4D rgb image from a 3D label image. (color, label2rgb, 3d)

rgb3d=label2rgb3d(varargin)

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updated 4 years ago

uiselectim by Brett Shoelson

Visually select a single image from an array of images in a directory. (gui, display, annotation)

uiselectim(varargin)

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updated 8 years ago

Hough accumulator bin pixels by Steve Eddins

Find the pixels in a binary image corresponding to a particular Hough transform bin (image analysis, hough_bin_pixels, hough)

hough_bin_pixels(bw, theta, rho, bin)

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updated 7 months ago

immovie2 by Fang Liu

IMMOVIE2 make movie from multiframe superimposed images (image processing, immovie, movie)

immovie2(varargin)

example.m

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updated 10 years ago

Undersampling Function by Fahd Ahmad Abbasi

A very small code for image undersampling. (geometric transformat..., image registration, image undersampling)

ait_undersample(pic1,a)

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updated 9 years ago

Histogram Gaussian Smooth by Ivan Dario Castano Perez

This function implements the gaussian smooth of any size for an histogram ... (morphology, segmentation, gaussian)

suavgausiano(COUNTS,w);

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updated almost 4 years ago

DICOM debug utility by Jeff Mather

A tool to dump the contents of DICOM files for debugging (medical, dicom, metadata)

dicomdump(msgname, varargin)

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updated 4 years ago

Preprocess CP2TFORM by Dirk-Jan Kroon

Removes folded over triangles in piecewise linear image transformation, so cp2tform always works. (cp2tform, foldover, triangles)

[uv xy]=PreProcessCp2tform(uv,xy)

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updated 5 years ago

Cellular Traffic Calculation by Sanad Al Hassan

A GUI that will calculate the traffic in a given area and draw suggested locations for the cells. (image processing, communications, mathematics)

H=circle(center,radius,NOP,style)

menu()

project()

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updated 1 year ago

IMComp-Image Compression Software by Saurabh Aggarwal

IMComp is an Image Compression tool useful for compressing digital JPG images. (image processing, gui, optimization)

IMComp(varargin)

imagecompression.m

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updated almost 5 years ago

draw_ellipse by Samir Sahli

by Sahli Samir, Sept.4th 2009,Generalization of ellipseMatrix with RGB and border conditions (ellipse, matrix, image)

draw_ellipse.m

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updated 10 years ago

Fancy Plot by Roy Schestowitz

A more graphical mode for 'plot'. (fancy, plot, data)

fancyplot(varargin)

fp (datavector)

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updated 6 months ago

Random Cropped Image Generator by Soumyabrata Dev

This script helps in the generation of cropped image with random offset and random orientation. (cropped image, random, offset)

random_square_grab(InputImage, SizeGrabImage)

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updated 8 years ago

bwcontour by Saeed Mozaffari

This function returns the contour of an bw image. (image contour, black and white image, matrix)

Kontur=bwcontour(I)

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