image thumbnail

updated 7 days ago

Plotly | Online MATLAB Graphing by Chris

Chris (view profile)

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

image thumbnail

updated 24 days ago

RGB/HSV Distribution by Ligong Han

Visualization of distribution in RGB or HSV space. (image processing, color space, rgb)

align_axislabels(~,ax)

axislabel_translation(h_a,trans_pnt,trans_vec,trans_mode)

hsv_distribution(im,amp)

image thumbnail

updated 25 days ago

red,Green,Blue from RGB image by kiran kumar

Hi everyone this is just a basic idea for extracting red,Green,Blue colrs from an RGB image (rgb, digital image process..., image)

rgb2rgb.m

image thumbnail

updated 26 days ago

Cubehelix Colormaps: Beautiful, Distinct, Versatile! by Stephen Cobeldick

The most versatile colormap generator ever! Suitable for grayscale conversion. Maximally distinct. (colormap, color scheme, color)

cubehelix(N,start,rots,sat,gamma,yrange,domain)

cubehelix_find(map,posn,prms)

cubehelix_view(N,start,rots,sat,gamma,yrange,domain)

image thumbnail

updated 28 days ago

hslcolormap by Aslak Grinsted

Aslak Grinsted (view profile)

Generate pleasing HSL colormaps easily. (hsl, rgb, colormap)

hslcolormap_demo

hslcolormap(varargin)

image thumbnail

updated 1 month ago

SC - powerful image rendering by Oliver Woodford

Useful tool for rendering and outputting information rich images (colormap, render, color)

image thumbnail

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)

image thumbnail

updated 4 months ago

exploreRGB by Brett Shoelson

Brett Shoelson (view profile)

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

ExploreRGB

ExploreRGB(input, mode,opts)

customGray(imgin,calledFrom)

image thumbnail

updated 5 months ago

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

YoonOh Tak (view profile)

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

image thumbnail

updated 6 months ago

RGB to YUV format by Santhana Raj

Santhana Raj (view profile)

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

YUV=rgb2yuv(RGB,plot_flag)

image thumbnail

updated 7 months ago

rgb2hex and hex2rgb by Chad Greene

Chad Greene (view profile)

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

rgb2hex and hex2rgb

hex2rgb(hex,range)

rgb2hex(rgb)

image thumbnail

updated 7 months ago

Intuitive RGB color values from XKCD by Chad Greene

Chad Greene (view profile)

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)

image thumbnail

updated 8 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)

image thumbnail

updated 8 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

image thumbnail

updated 9 months ago

rgbmap color maps by Chad Greene

Chad Greene (view profile)

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

rgbmap

rgbmap(varargin)

image thumbnail

updated 11 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)

image thumbnail

updated 12 months ago

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

Luke Xie (view profile)

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

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

example_script.m

image thumbnail

updated 1 year ago

HEX2RGB by Jos (10584)

Jos (10584) (view profile)

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

hex2rgb(HEX)

image thumbnail

updated 1 year ago

hextorgb by Ehsan MahmoudzadehVazifeh

Convert Hex to rgb (rgb, color, convert)

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

image thumbnail

updated 1 year ago

RGBCube by Noura Semary

RGB Cube Visualizer (rgb, patch, colors)

RGBCube()

image thumbnail

updated 1 year ago

vistas en rgb by JOYCE KEDIU MIGUEL

muestra capas (rgb)

maximos.m

image thumbnail

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)

image thumbnail

updated 1 year ago

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

Tuan Anh (view profile)

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)

image thumbnail

updated 1 year ago

Custom colormap by Erik Kvaleberg

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

cmap.m

image thumbnail

updated almost 2 years 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

image thumbnail

updated 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

image thumbnail

updated 2 years ago

Basic Image processing including histogram without using hist function by Aditya

Aditya (view profile)

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

histogram.m

image thumbnail

updated 2 years ago

image effect by 123456

123456 (view profile)

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)

image thumbnail

updated almost 3 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)

image thumbnail

updated 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)

image thumbnail

updated 3 years ago

int2rgb by Georg D

Georg D (view profile)

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)

image thumbnail

updated almost 4 years ago

Gamma Adjustment GUI by Eric Johnson

Eric Johnson (view profile)

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)

image thumbnail

updated almost 4 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 )

image thumbnail

updated 4 years ago

double2rgb by David Legland

David Legland (view profile)

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)

image thumbnail

updated 4 years ago

Change 1 color to another of an image by Michael Chan

Michael Chan (view profile)

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

image thumbnail

updated 4 years ago

OverLaying Color Images by Michael Chan

Michael Chan (view profile)

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

image thumbnail

updated 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)

image thumbnail

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)

image thumbnail

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)

image thumbnail

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)

image thumbnail

updated 4 years ago

RGB Blur tool by Prashant Somani

Blur RGB images (rgb, image processing, blur)

rgb_blur.m

image thumbnail

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)

image thumbnail

updated almost 5 years ago

Chasing Robots using a webcam by Abdel-Razzak

Abdel-Razzak (view profile)

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

ColorThreshold(image_name)

find_draw_Rs.m

image thumbnail

updated almost 5 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)

image thumbnail

updated 5 years ago

Color Threshold by Aaron Becker

Aaron Becker (view profile)

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

ColorThreshold(image_name)

image thumbnail

updated 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)

image thumbnail

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)

image thumbnail

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)

image thumbnail

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

image thumbnail

updated 5 years ago

COLOR SYSTEMS by Divakar Roy

Divakar Roy (view profile)

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

colsys(input_image, color_system, output_image)

Contact us