image thumbnail

updated 12 months ago

Valcolor by Jurgen

Apply color CLR to colormap entry pertaining to value VAL. Either scaled or indexed figure. (color, colormap, intensity)

valcolor(varargin)

image thumbnail

updated 1 year ago

Zerocolor by Jurgen

Set colormap entry for zero values to specified RGB color (color, colormap, intensity)

zerocolor(varargin)

image thumbnail

updated 1 year ago

SC - powerful image rendering by Oliver Woodford

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

autumn(varargin)

bled(varargin)

bone(varargin)

image thumbnail

updated 1 year ago

Image Noise Reduction by Local Statistics by Tristan Ursell

Reduce image noise by measuring local pixel statistics and remapping intensities. (image processing, image, noise)

[varargout]=relnoise(Iin,sz,sigma,varargin)

image thumbnail

updated 2 years ago

Create a Simulated Image of Diffraction Limited Spots with Noise by Tristan Ursell

Create images with diffraction-limited spots of varying size and intensity, with noise. (image, create, creation)

[Iout,Inoise,spot_data]=spotmaker(im_sz,num_spots,varargin)

image thumbnail

updated 2 years ago

Vivid Colormap by Joseph Kirk

creates a personalized, vivid colormap (customization, colormap, vivid)

vivid(varargin)

image thumbnail

updated 3 years ago

real2rgb & colormaps by Oliver Woodford

Converts intensity matrices into truecolor images. (truecolor, colormap, sepia)

autumn(varargin)

bled(varargin)

bone(varargin)

image thumbnail

updated 3 years ago

DNA MicroArray Image Processing Case Study by Robert Bemis

Case study used in Biomedical and Image Processing seminars (highlights algorithm development). (biotech, pharmaceutical, crop)

Microarray Spot Finding Example

[x,y]=limits(a)

r=range(x)

image thumbnail

updated almost 4 years ago

Wind_rose by M MA

Wind rose of direction and intensity (specialized, plotting, wind rose)

wind_rose.m

image thumbnail

updated 4 years ago

color_line by DS

Plot a vector with colors defined by intensity values and a colormap. (color, colormap, line)

color_line(x,y,z,cmap)

image thumbnail

updated 4 years ago

CONTRAST CONTROLLER by Divakar Roy

Contrast Adjustment of Images (enhancement, contrast, control)

contrast_controller(input_img_filename,low_limit,high_lim...

contrast_controller2(input_img, low_limit, up_limit, outp...

image thumbnail

updated almost 5 years ago

AUTO CONTRAST by Divakar Roy

Automatic adjustment of contrast of images (enhancement, automatic, contrast)

autocontrast(input_img,output_img)

image thumbnail

updated 8 years ago

Intensity Duration Frequency Curves by Gabriel Ruiz

A plot which shows the different curves of Intensity - Duration - Frequency of rain events. (rain, intensity, duration)

idtplot(instruccion)

Contents.m

image thumbnail

updated almost 14 years ago

opthr by Felix Toran Marti

This script, written for Matlab 5, finds the optimal threshold corresponding to an intensity image. (morphology, segmentation, optimal threshold)

T=opthr(I)

Contact us