Histogram

It is very fast and simple file to display histogram of a 3D imageimhist3(I,n) n is the number of bins in the histogramimhist3(X,map) X isindexed 3D image and map is colormap map Platforms: Matlab

Histogram Viewer is a Firefox extension that generates the histogram of a selected image. When the user right clicks on an image, the option "Show Histogram of Image" is shown in the context menu. If the user selects this option a new window is opened which shows the histogram of the image. By... Platforms: Mac

A histogram is a chart in which data values are counted and placed into buckets, each bucket counts the number of data items that fall into it's range, the buckets are then displayed in a bar chart. This program generates histograms from simple ASCII (txt) data files and creates both a text... Platforms: Windows

Gives an enhanced histogram tool for 16-bit images. The plug-in provides a 512, 768, or 1024 pixel wide histogram, giving between 2 and 4 times the resolution of Photoshop s built-in histogram tool. This is a must if you are interested in the details of the histograms of your 16-bit images. We... Platforms: Mac, 6, 7, CS

While working with a histogram we may need to detect a peak or crest of the histogram.But the histogram contains a number of local minima & maxima which makes the histogram extremely uneven.While detecting a peak or crest we are intended to detect the global peak or crest.This code replaces every... Platforms: Matlab

function [optN, C, N] = sshist(x,N) [optN, C, N] = sshist(x,N) Function `sshist' returns the optimal number of bins in a histogram used for density estimation. Optimization principle is to minimize expected L2 loss function between the histogram and an unknown underlying density function. An... Platforms: Matlab

Diffstat reads the output of the diff command and displays a histogram of the insertions, deletions, and modifications in each file. It is commonly used to provide a summary of the changes in large, complex patch files. Whats New in This Release: - A bugfix to avoid modifying data that is... Platforms: *nix

PCSA is a frequency domain analysis technique that can be used to transform PSDs (as those in a spectrogram) to the form of a two-dimensional histogram with frequency-magnitude bins. PCSA can be used to examine the spectral characteristics of a long period of data. It summarizes magnitudes and... Platforms: Matlab

Pixels has a new very useful tool in it, "Find Duplicate Images". The tool lets you find duplicate images by content of images. Pixels can be used as a great graphics viewer, with features like pre-reading for fast viewing, full screen, easy Delete,Move,Copy, Send mail, Print, and easy... Platforms: DOS, OS/2, BeOS, Palm OS, Windows, Mac, *nix, Windows CE

FastPictureViewer is a lean and mean, minimalist picture viewer allowing users to review and rate (Adobe XMP, MicrosoftPhoto) digital images faster then ever before by taking advantage, when available, of the power of multicore processors and the speed of DirectX graphic accelerators, working... Platforms: Windows

'GERBING Batch Histogram Correction' is a freeware to correct the histograms of images in batch mode. You can improve pale images by a histogram check and subsequent histogram correction. The reason for pale images is a missing part of the brightness spectrum. The correction removes the paleness,... Platforms: Windows

Here are PovRay(TM) templates for creating amazing 3D plots (histogram, surface, box&whisker). These are macros in PovRay Scene Description Language (SDL), you have to #include into Your scene, manually or by PovEdit Menu System. Nice renderings! Platforms: Windows, Mac, Linux

this code will be helpful for finding the co-ordinate values of any gray level...some other result can also be obtained with this code , these are... 1..finding max histogram 2..finding min histogram 3..finding the co=ordinate values if more than one co=ordinate containing the same gray level Platforms: Matlab

Usage: I=mi(A,B), where A and B are equally sized images/signals.Function hist2 (included) is used to determine the joint histogram of the images/signals. All histograms use 256 bins.Assumptions: 1) 0*log(0)=0, 2) mutual information is obtained on the intersection between the supports of partial... Platforms: Matlab

This Function HistConnect will make a smooth histogram for a signal or image consisting of a few samples. The function assumes correlation between the samples, and implicitly generates new linear-interpolated samples between the originate samples. Thus makes the assumption of continuity between... Platforms: Matlab

This script takes in data, and then produces a logarithmically binned (natural log) histogram: [midpoints,Freq,eFreq] =logbin(data, BinNum) where the inputs are data: the input data from some experiment which will be binned BinNum: the number of bins used in the data reduction process. The... Platforms: Matlab

The Wang-Landau algorithm, also called the flat-histogram algorithm, can be used to calculate the density of states of a microscopic system. In this simulation, the Wang-Landau algorithm is used to calculate the density of states for a two-dimensional Ising ferromagnet with periodic boundary... Platforms: Mac

The STP ChemicalDemon program displays a histogram of the energy of a demon that exchanges energy and particles with a one-dimensional lattice of particles. The purpose of this simulation is to understand how the demon acts as an ideal thermometer and ideal measurement of the chemical potential.... Platforms: Mac

NxV is an 2D image editor with functionalities dedicated to people who use images analysis systems. Functionalities are : - 2D image Display - Histogram view - Profile of a line - 3D projections - mirror images, invert images. Many files are supported Platforms: *nix

WMgMon is a generic monitor applet for WindowMaker and Afterstep. It can display CPU, I/O, memory, and swap usage, as WMMon does. It can also display the result of other programs, as WMScript does. The result can be displayed as a gauge, a histogram, a percentage, a number, or any combination of... Platforms: *nix