Fractal Noise

Free MSU VQMT plugin for noise level estimation. It includes implementation of three most popular algorithms for measurement of noise level. By results of job of the metrics the plot of frame-accurate value of noise level is constructed. Final value of the metrics is average arithmetic of all...

Ultimate Fractal HD Video ScreenSaver, Seamless Loop, Full Screen for all Displays, Install and Uninstall Support, 15 Day Trial

Ultimate Fractal HD Video ScreenSaver, Seamless Loop, Full Screen for all Displays, Install and Uninstall Support, 15 Day Trial


Platforms: Windows

Noise Ninja is the most effective and productive solution for removing noise and grain from digital photographs and scanned film images. It is a must-have tool for anyone shooting in low-light or fast-action situations -- including news, sports, wedding, and event coverage -- where high ISO...


Platforms: Aperture 2.1 or newer

White Noise Lite for Mac provides ambient sounds of the environment to help you relax or sleep. Do you find yourself waking up in the middle of the night? Are you in a hotel and miss the familiar sound of your fan? Need a full screen digital clock on your nightstand? Includes high quality looping...


Platforms: Mac

The extremely popular White Noise app for iOS is now available for the Mac! White Noise provides ambient sounds of the environment to help you relax or sleep. Are you in a hotel and miss the familiar sound of your fan or air conditioner? Flying on a plane and just want to nap? Includes high...


Platforms: Mac

The Additive Noise Channel and the Additive Guassian Noise Channel are the simplest of all signal channels.The script mimics any experiments on these channels. Requirements: - MATLAB 7.2 or higher


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

It will take about 8 seconds to plot the image fractal.The user can remove the "%" at the starting of last line to save the figure in a png file of 2000x2000 resolution. Requirements: - MATLAB 7.1.0 or higher - MATLAB's Image Processing Toolbox


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

This script generates Mandelbrot/Frame's fractal trees in Python. Given an iteration depth, a trunk length, and a branching angle, this algorithm generates the corresponding tree. PIL is used to draw the tree. Requirements: - Python Image Library


Platforms: Windows, Mac, *nix, Python, BSD Solaris

The program transforms an input image using the differential box counting algorithm to a fractal dimension (FD) image, i.e. each pixel has its own FD. Then the user can select any region of interest in the generated FD image to estimate the corresponding mean, standard deviation and lacunarity.


Platforms: Matlab

This model uses the NLMS adaptive filtering algorithm to suppress additive noise. It does not require a reference noise signal. However, the noise should be such that the auto-correlation of the noise be close to zero for some lag greater than a certain number. This model implements the NLMS...


Platforms: Matlab

% This function allow you to build 3D-fractal trees% by using modified algorithms based on the so-called Kantor`s array% and method of inverse trace% These methods allow you to economise time and computer memory% considerably% It`s arguments:% FraktalTM3D(n,r,phi,chi,xb,yb,zb)% n - number of...


Platforms: Matlab

FDSURFFT computes fractal dimension (slope) of surface image im and draw rose plots of slope and intercept.


Platforms: Matlab

Implementation of DBA Method for High Density Impulse Noise Removal.


Platforms: Matlab

addnoise(A,sz)A: image matrixsz: noise ratio (0 to 100) of the imageThis function take an image and noise ratio then output a grayscaled image with uniform noise.The uniform noise ranged from 0 to 255.


Platforms: Matlab

Removing back ground noise added to speech is a fundamental problem in mobile devices such as cell phones. There are several well studied methods to suppress noise.In this Simulink model, I model and simulate noise suppression using spectral subtraction. To better understand this method, please...


Platforms: Matlab

Its based on the traditional box-counting method for finding the fractal dimension of an image. The code is just for beginners for getting an idea of how the box-counting is done.


Platforms: Matlab

Estimates the noise standard deviation from an (MRI) image (2D) corrupted with Rician noise based on the skewness of the distribution. This method doesn't depend on the background for noise estimation. Can be used for MR images with and without background.Ref: Jeny Rajan, Dirk Poot, Jaber Juntu...


Platforms: Matlab

Create images with diffraction-limited spots of varying size and intensity, with noise.Tristan UrsellMarch 2012Create an image with randomly positioned, diffraction-limited spots with full data on actual spot positions and parameters. Useful for testing a spot finding...


Platforms: Matlab

It takes about 15 minutes to plot the entire fractal.


Platforms: Matlab