3,207 results

Generate maximally-distinct colors in an RGB colormap.

by:Existing "distinct color" generators use inadequate colorspaces and/or algorithms, leading to suboptimal color distinctiveness.The realization that 64 bit PCs with >8 GB of RAM can operate on the entire

Choose a set of n colors that can be readily distinguished from each other

When plotting a set of lines, you may want to distinguish them by color. By default, Matlab chooses a small set of colors and cycles among them, and so if you have more than a few lines there will be

The complete palette of ColorBrewer 2.0 colormaps. Simple selection by scheme name and map length.

BREWERMAP provides all ColorBrewer 2.0 colorschemes for MATLAB, with simple selection by colormap length and colorscheme name. Alternatively the colorscheme name can be preselected, after which only

Another starting point for newcomers wanting to study RK-type lattice Boltzmann model.

N, the distribution functions of each color are not required [R1]. Variable density ratios are achieved with enhanced equilibrium distribution functions [R2]. The multiple-relaxation-time collision

Function for plotting multiple histograms side-by-side in 2D - better than boxplot.

: countEntries, colorCode2rgb, isEven, myErrorbarIf you want to overlay individual data points, you need to download the separate submission plotSpread

Forest remote sensing tools for Matlab

DynaSim simplifies the process of building and simulating models of dynamical systems.

COSMOSS is a Coupled OScillator MOdel Spectrum Simulator

A Matlab Toolbox to handle mutli-dimensional time series (mdts)

The app is used for QSP Modeling and Simulation.

MATLAB & Bash Scripts for localizing and interactivity visualizing intracranial electrode data

The function creates arbitrary polytope bounded order-2 Voronoi diagram in 2D/3D

maximally perceptually distinct. The function is written by Timothy E. Holy.

SIFT implementation + pose estimation in MATLAB.

Low-Rank and Sparse Tools for Background Modeling and Subtraction in Videos

Creates N distinct three-element RPB vectors for plotting

For a consistent plot lines coloring scheme. Returns a color spectrum from red to green to blue. Avoids colors that are hard to see in matlab plots, such as yellow and cyan.Three Easy

Visualize data as sunburst/polar treemap plot or range plot

Robust pelectrophysiology tools with GPU acceleration

Calculate neutral surfaces in the ocean

GAS feedback control for many differential-drive robots when each robot receives same control inputs

COHSS solver for complex symmetrix linear system

A MATLAB toolbox for running neurophysiological experiments and managing data

gQSPsim

A GNSS multipath simulator in Matlab/Octave

Utilities for managing Neuropixel SpikeGLX datasets, Kilosort2 sorting, waveform extraction and other tools

Template Matching with Deformable Diversity Similarity

MATLAB scripts for EEG/eye position data analysis

Given n points in R^d the function calculates Tverberg partition of max. depth in Linear time

. http://www.mathworks.com/matlabcentral/fileexchange/30892-representing-polyhedral-convex-hulls-by-vertices-or--in-equalities/content/vert2lcon.m"distinguishable_colors.m" picks colors that are maximally perceptually distinct. The function is written by Timothy E. Holy.

Creates a palette with up to 12 colors that are easy to distinct everywhere (print, screen, B&W), for everyone (color-blindness) and pretty.

The colors created by Paul Tol at SRON are good for publication-quality figures:https://personal.sron.nl/~pault/- distinct for all people, including color-blind readers- distinct from black and white

With uniform magnetic field uses control-Lypunov function to steer all cells to orbit goal positions

A versatile implementation of the CubeHelix algorithm to create colormaps (suitable for grayscale conversion)

CUBEHELIX generates colormaps for published or distributed documents as they are very attractive in full color and yet are suitable for grayscale conversion.CUBEHELIX creates different colormaps

RGB to color name. Color name to RGB. Supports many palettes: CSS, dvips, HTML, MATLAB, RAL, SVG, X11, xcolor, xkcd,...

One function converts between RGB and color names, in both directions.The function COLORNAMES accepts either RGB values or color names as its inputs, and returns the color names and RGB values from

User draws region and this finds pixels in the image with a similar color, using Delta E.

Demo to perform very, very simple color detection in LAB color space. The RGB image is converted to LAB color space and then the user draws some freehand-drawn irregularly shaped region to identify a

Parse a sentence or any string into distinct "words"

random numeric string of length 1e6, allwords parses it into over 90000 distinct "words" in less than 0.5 seconds.str = round(rand(1,1000000)*10);ticwords = allwords(str,[0 10]);tocElapsed time is 0.455194

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

This function returns the RGB triplet for almost any color. And unlike the way colors are somewhat officially defined (http://en.wikipedia.org/wiki/Web_colors), this data set describes returns

The frequency image is where the pixel intensity represents the frequency of the same color pixels.

This is a MATLAB implementation of the Color Frequency concept introduced by T. Kashiwagi & S. Oe.With this script, you pick a color image and then it computes the color frequency image. The

Detect colored regions in an image via thresholding in HSV color space.

This script is a demo that shows you how to find objects of a certain color in an image. For this example I'm using the standard onion, peppers, or kids image that ships with the Image Processing

Displays sprintf-formatted strings in the Command Window using the specified color/underline/bold style

cprintf command.STYLE colors can be specified in 3 variants: [0.1, 0.7, 0.3] - standard Matlab RGB color format in the range 0.0-1.0 [26, 178, 76] - numeric RGB values in the range 0-255 '#1ab34d

Edges of a color image by the max gradient method.

Extracts the edges of a color image without converting it to grayscale.Changes in color are detected even when the grayscale color of two pixels are the same. The edge strength is typically greater

Matlab code to plot color histograms and color clouds

Usage: createColorHistograms(im_str)im_str can be an image file location or a three-dimensional arrayThere seem to be two confounds in plotting color histograms. One is the obvious one of showing a

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

RGB = RGB('COLORNAME') returns the red-green-blue triple corresponding to the color named COLORNAME by the CSS3 proposed standard [1], which contains 139 different colors (an rgb triple is a 1x3

Create tints of colors and colormaps

Create specified tints of colors and colormaps or show examples of tints.To create shades, see http://www.mathworks.com/matlabcentral/fileexchange/47245-color-shades

Create color maps from actual names that people use for colors.

viewers more than 900 of the most commonly-used colors on the internet, and getting users to use their own words to describe that color. The result is a database of the most commonly-used names for colors

This program just tracks all red color objects and draws a bounding box around them.

This program just tracks all red color objects and draws a bounding box around them. This works on the difference between frames concept. Every frame in the video is returned as an rgb image on which

Script to do simple color detection in RGB color space. Finds red objects in the image.

This script is a demo that shows you how to find objects of a certain color in an image. For this example I'm using the standard onion, peppers, or canoe image that ships with the Image Processing

Color Tools for MATLAB is an experimental collection of MATLAB functions related to color science computation and visualization.

Color Tools for MATLAB is an experimental collection of MATLAB functions related to color science computation, color scales, visualization, and ICC color profiles. It is meant to supplement the

Create and apply GMT-style colormaps in Matlab

## cptcmap.m DocumentationAuthor: Kelly Kearney[![View Color Palette Tables (.cpt) for Matlab on File

Converts a gray image to color image

This program converts a gray image to color image. The conversion is based on color image submitted along with the input gray image. Actualy it transfers color to a grayscale image. The

Colour toolbox that accompanies the second edition of Computational Colour Science using MATLAB

Colour toolbox that accompanies the second edition of Computational Colour Science using MATLAB (Westland, Ripamonti and Cheung, 2012).Toolbox allows spectral interpolation, calculation of colour

Produces a nearly even grid over the surface of a sphere.

Efficient identification of color names for any RGB

Yes, its easy to identify [1, 0, 0] as a red color. But sometimes we want to find ALL colors in an image that we would identify as red. Thus, [1, 0.1, 0.1] is also easily seen as red by the eye. Its

MATLAB Image Manipulation Toolbox

functionality.Let me know if you find bugs. Highlights:GUI extensions of several core functionsPassthrough/fallback replacements for several IPT toolsMulti-model color picker GUIGUI for parametric color-based mask

Updated code hatch with color and inverted hatches

This function can be used to create various plots of Lab color coordinates.

The plot_Lab function is a simple tool to create nice-looking Matlab figures of CIE-L*a*b* color coordinates of a set of data samples.Features:-> plots can be created in true-color (each datapoint

Label plots with spectra. Convert wavelengths to RGB. Functions for color matching and illuminants.

This is the beginning of a set of functions for working with color as wavelengths (spectral color) and in the xyY and XYZ color spaces.Current functionality includes:spectrumLabel - Add a color bar

Empirical orthogonal function (PCA) estimation for EEG time series

To be used with the GridSphere function to look up the nearest point to a query on a geodesic grid.

Easily customize MATLAB’s color settings by selecting and applying color schemes from MATLAB Color Theme Extensions.

# MATLAB Color Theme Extensions[![View MATLAB Color Theme Extensions on File

Synthesize a perfect version of the X-Rite Color Checker chart.

The X-Rite Color Checker Chart is a very common standard used for standardizing different images and imaging systems. (This chart has been known in the past as the Gretag Macbeth Color

Several color conversion and graphic tools to play around with

Several color conversion and graphic tools to play around with There are mainly three functionalities1) conversion between color spaces (RGB, HSV, HSL, XYZ, xyY, Lab), here nothing new2) Constructing

Generate vertices, faces and color for u3d format and display it in pdf or doc, xls and ppt