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updated 1 year ago

expandBW by Matthew

This function is used to expand the perimeter of a binary image by one pixel (bw, binary, expand)

expandBW(bw)

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updated 3 years ago

mask2poly by Nikolay S.

Finds a polygon enclosing the user defined mask. Inverse of poly2mask :). (contour, roi, mask)

[xCW,yCW]=sortPoint2ContourCW(x,y)

[xDistSort,yDistSort]=sortPointMinDist(x,y)

poly=mask2poly(mask,countourType,sortPointsMethod)

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updated almost 4 years ago

bwclearborder by Sean de

Same thing as IMCLEARBORDER, but faster for 2 and 3-dimensional binary images. (imclearborder, binary, logical)

bwclearborder(bw,conn)

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updated 5 years ago

Add plot markers to an existing plot by Matthijs

Add a specified number of markers to a plot (plot, article, markers)

ho=addmarkers(hi,n)

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updated 5 years ago

PNM Toolbox 3.01 by Peter J. Acklam

The PNM Toolbox is a collection of MATLAB programs for reading and writing PPM, PGM, PBM, PNM, ... (graphics import, graphics export, ppm)

pbmread(filename)

pbmwrite(varargin)

pgmread(filename)

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updated 5 years ago

Image Format Conversion: Binary to RGB by Kyle Scott

Reformats binary (black and white) images as true color RGB images. (binary, bw, black and white)

bw2rgb(bwPic)

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updated 6 years ago

RGB to Black and White by Anthony Gabrielson

Converts RGB images to black and white images (filtering, mex, rgb)

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updated 6 years ago

Canny Edge Detection by Anthony Gabrielson

Canny Edge Detection Algorithm (image analysis, canny, convolution)

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updated 7 years ago

contour_following by Francois Mourougaya

CONTOUR_FOLLOWING takes a B&W image, returns the sorted contour points. (contour following, freeman coding, bw)

contour_following(BW)

TestScript.m

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updated 8 years ago

BW Noise Reduction by Javad Razjouyan

Reduce noise in Binary Image by counting number of conected pixels (morphology, segmentation, reduce noise)

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updated 8 years ago

Sobel Edge Detection by Anthony Gabrielson

Sobel Edge Detection (image analysis, sobel, convolution)

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updated 9 years ago

Edge Dection by Anthony Gabrielson

Simple Edge Detection (filtering, mex, bw)

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updated almost 12 years ago

Visualizing microvariations by Vlad Atanasiu

Superposes bw images. (gallery, graphonomy, superimposes)

surfvar(viz)

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