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updated 43 minutes ago

Save and load data as multi-frame TIFF format by YoonOh Tak

Export various types of data such as single, double or 16bit integer as TIFF format (multiframe, tiff, export)

loadtiff(path)

saveastiff(data, path, options)

saveastiff_demo.m

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updated 16 hours ago

Plotly | Online MATLAB Graphing by Chris

Publish your MATLAB figures to the web with one line of code. (plot, data export, gui)

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updated 6 days ago

RGB to YUV format by Santhana Raj

Converts an image in RGB to YUV with 4:2:2 chroma sampling (image, rgb, yuv)

YUV=rgb2yuv(RGB,plot_flag)

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updated 1 month ago

rgb2hex and hex2rgb by Chad Greene

Convert colors between rgb and hex values (color, rgb, plotting)

rgb2hex and hex2rgb

hex2rgb(hex,range)

rgb2hex(rgb)

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updated 1 month ago

Intuitive RGB color values from XKCD by Chad Greene

RGB triplets for 949 colors, by how they're perceived on a computer monitor and their common names. (rgb, xkcd, color)

rgb

hex2rgb(hex,range)

rgb(ColorNames,varargin)

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updated 1 month ago

ColorBrewer: Attractive and Distinctive Colormaps by Stephen Cobeldick

The complete palette of ColorBrewer colormaps. Simple selection by scheme name and map length. (colormap, colorbrewer, rgb)

brewermap(N,scheme)

brewermap_read(man)

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updated 3 months ago

COLORMAP and COLORBAR utilities (Jul 2014) by Carlos Adrian Vargas Aguilera

MATLAB color utilities including COLORMAP join and interpolation; freeze and fit COLORBAR, etc. (color, caxis, colormap)

cbfit(varargin)

cbfreeze(varargin)

cbhandle(varargin)

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updated 3 months ago

RGBtoLab.zip by Hamid Mahmoudabadi

Convert images in RGB format to CIELab format with different reference illuminant tristimulus values (rgb, xyz, cielab)

RGBtoXYZ.m

XYZtoLab.m

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updated 3 months ago

rgbmap color maps by Chad Greene

Create color maps from actual names that people use for colors. (colormap, color, xkcd)

rgbmap

rgbmap(varargin)

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updated 5 months ago

SC - powerful image rendering by Oliver Woodford

Useful tool for rendering and outputting information rich images (plotting, image, overlay)

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updated 6 months ago

GUI to Detect and track red, green, blue, white, yellow, pink and Brown Colors by Raghumanohar Adusumilli

The GUI to detect the 7 colors depending upon selection and track the selected color from live video (color, color tracking, rgb)

Colors7(varargin)

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updated 6 months ago

Color multi-frame view (RGB figure shadows) by Luke Xie

Creates color figure shadows - multiple shadows and multiple frames (2d, 3d, color)

multi_frame_viewRGB(files,we,be,ne,ie,gr)

example_script.m

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updated 7 months ago

HEX2RGB by Jos (10584)

Convert hexadecimal color strings to RGB values (v1.0, feb 2014) (color, hexadecimal, conversion)

hex2rgb(HEX)

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updated 7 months ago

hextorgb by Ehsan MahmoudzadehVazifeh

Convert Hex to rgb (rgb, color, convert)

[red,green,blue]=hextorgb(color)

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updated 10 months ago

RGBCube by Noura Semary

RGB Cube Visualizer (rgb, patch, colors)

RGBCube()

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updated 1 year ago

vistas en rgb by JOYCE KEDIU MIGUEL

muestra capas (rgb)

maximos.m

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updated 1 year ago

FIGUREMAKER - Publication quality figures with matlab by Todd Karin

Create publication quality graphics, allowing rgb color scaling, pdf output and correct fontsizes. (exportfig, export, figure)

copyfig(fh)

eps2pdf(source, dest, crop, append, gray, quality)

export_fig(varargin)

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updated 1 year ago

Change the saturation of a color by ratio from 0 to 1.0 by Tuan Anh

This function change the saturation of an RGB color by a ratio from 0 to 1.0 (color, saturation, rgb)

changeSaturation(R,G,B,change)

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updated 1 year ago

Custom colormap by Erik Kvaleberg

Create custom colormaps from single or multiple RGB values. (color, colour, colormap)

cmap.m

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updated 1 year ago

exploreRGB by Brett Shoelson

Simple utility to view all color planes, grayscale, and colorspace conversions of an RGB image. (explore rgb color pla..., circularhough_grd_sl, rgb)

ExploreRGB

ExploreRGB(input, mode,opts)

expandAxes(hndls,rotEnable)

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updated 1 year ago

Conversion de una imagen RGB a HSI by Yackeline Ternera Pertuz

Este archivo convierte una imagen RGB al dominio HSI (hsi, rgb, image processing)

convertionRgb2Hsi.m

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updated almost 2 years ago

3D histogram of RGB image by Pavel Rajmic

Creates 3D-histogram from an RGB image in the form of balls within the RGB cube (rgb, image, histogram)

image_hist_RGB_3d(imname,n,gamma)

rgb_noise_image(rows,cols,filename)

demo_image_hist_RGB_3d.m

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updated almost 2 years ago

Basic Image processing including histogram without using hist function by Aditya

Performs following image processing operations: 1)generate histogram 2)Set brightness & contrast (image processing, histogram, hist)

histogram.m

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updated 2 years ago

image effect by 123456

lets you take a picture or browse for it and put some effects on it (image processing, gui, invert color)

CameraSettings(varargin)

invclr(varargin)

waitbar(X,varargin)

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updated 2 years ago

draw into a picture matrix by Sebastian W

Draws into a picture matrix (e.g. rgb) consists of: draw_bndry draw_circ draw_clline kochsnow (image processing, koch, snow)

draw_bndry(fig, bndryy, bndryx, clr)

draw_circ(fig, circ, clr, cen)

draw_clline(fig, pts, clr, cl, varargin)

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updated almost 3 years ago

Fetch Hue color by Prashant Somani

This function returns hsv image by entering H,S and V ranges in in function (hsv, image processing, color)

[im_col]=getcolor(imh,h1,h2,s1,s2,v1,v2)

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updated 3 years ago

int2rgb by Georg D

two functions. one converts an integer to rgb values, the other one converts rgb into an integer. (color, rgb, convert)

int2rgb(colorInt)

rgb2int(curR, curG, curB)

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updated 3 years ago

Gamma Adjustment GUI by Eric Johnson

RGBGUI is an interactive gamma adjustment tool for grayscale and RGB (true color) images. (gamma, rgb, truecolor)

rgbGUI(varargin)

rgbgui.adjGamma(hObject,event)

rgbgui.bgChannelSelect(h,e)

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updated 3 years ago

RGBImageToTransparentPNG by Silvano Bertoldo

This functions gets a RGB image amd create a .png transparent image. (rgb, png, trasparent)

RGBImageToTransparentPNG( sImage, sNamePng, nColorNoTras )

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updated 3 years ago

double2rgb by David Legland

Converts an array of double (2D or 3D) to an RGB image using specified colormap (image processing, image display, rgb)

double2rgb(img, map, bounds, varargin)

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updated almost 4 years ago

Change 1 color to another of an image by Michael Chan

Illustrates the remapping of 1 color to another of an image. (image, image processing, rgb)

change1colorOnRGBToAnother(rgbImage, toleranceOfColorDete...

plotFigureAsSubplot(image, titleString, numberOfPlotsPerR...

usage_change1colorOnRGB_ToAnother.m

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updated almost 4 years ago

OverLaying Color Images by Michael Chan

Illustrates overlaying of 2 RGB images. Multiple images may be overlay 1 over the other as well. (overlay, rgb, color)

makeColorVersionOnBordersOfBW_Image(grayImage, thresholde...

overlay2colorImages(rgbImage, rgbImage2)

usage_overlayColoredBorders_Images.m

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updated almost 4 years ago

mapcolors by Scott McKinney

Create a custom RGB colormap by interpolating between two pre-defined extremes. (graphics, visualization, colormap)

mapcolors(start,finish,nBits)

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updated 4 years ago

num2colormap.m by David Godlove

Convert numeric data to RGB values without changing the x,y data dimensions. (colormap, image, image processing)

num2colormap(data,map,limits)

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updated 4 years ago

Quadtree decomposition (Encoding) and Decoding of RGB Image by Dr. Murtaza Khan

Quadtree decomposition (Encoding) and Decoding of RGB Image of size M-by-N-by-3. (image analysis, quadtree, image)

A =padtomakepowof2(A,varargin)

I=qtreedecode(S,values)

I=qtreergbdecode(S,valRGB)

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updated 4 years ago

gray2rgb by Gabriel Frangakis

Turns an m by n matrix into an m x n x 3 matrix. (image processing, gray2rgb, grayscale)

[Image]=gray2rgb(Image)

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updated 4 years ago

RGB Blur tool by Prashant Somani

Blur RGB images (rgb, image processing, blur)

rgb_blur.m

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updated 4 years ago

RGB Color Extractor by Prashant Somani

This code is GUI base software to extract Red Green and Blue colors from image (image processing, diamond, aset)

RGB_Extractor(varargin)

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updated 4 years ago

Chasing Robots using a webcam by Abdel-Razzak

A MATLAB Program that uses a webcam to watch three different robots. (webcam, rgb, recognition)

ColorThreshold(image_name)

find_draw_Rs.m

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updated 4 years ago

num2jet.m by David Godlove

Returns RGB used in figure output of "image(data)" with default jet colormap selected. (rgb, colormap, jet)

num2jet(data)

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updated almost 5 years ago

Color Threshold by Aaron Becker

Allows users to interactively select/deselect pixels to threshold images using RGB or HSV filters. (color image threshold..., threshold, segmenting)

ColorThreshold(image_name)

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updated almost 5 years ago

Quick routine to plot RGB overlay of three images by Lennaert

plotRGB allows quick plotting of an overlay of three grayscale images (image overlay, rgb, rgb normalize)

plotRGB(image1,image2,image3,varargin)

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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 5 years ago

RGB triple of color name, version 2 by Kristjan Jonasson

Returns a Matlab RGB color specifier corresponding to a given color name (139 colors supported). (color, colour, rgb)

rgb.m

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updated 5 years ago

COLOR SYSTEMS by Divakar Roy

Convert color images between RGB,RBG,GRB,GBR,BRG,BGR (color, system, rgb)

colsys(input_image, color_system, output_image)

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updated 5 years ago

figure window generator fig.m, version 3.1 by Phillip M. Feldman

open a new figure window having specified size (figure, figure window, background and frame ...)

RGB(index_or_name)

fig(w, h, varargin)

lookup(c, str)

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updated 5 years ago

RGB.m by Phillip M. Feldman

RGB() converts a color index or name into an RGB triple with real-valued components in [0,1]. (color management, colors, rgb)

RGB(index_or_name)

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updated 5 years ago

show_colors.m by Phillip M. Feldman

generates a labeled plot showing all colors recognized by RGB.m (rgb, colors, named colors)

showfigs()

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updated almost 6 years ago

rgb2name by matt dash

Names a color based on its RGB-triple colorspec. Knows over 400 color names. (rgb, color, cell array)

name=rgb2name(x)

rgb2namedemo

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