Imread

Y = DCTN(X) returns the discrete cosine transform (DCT) of X.X = IDCTN(Y) returns the inverse discrete cosine transform (IDCT) of Y.Y = DSTN(X) returns the discrete sine transform (DST) of X.X = IDSTN(Y) returns the inverse discrete sine transform (IDST) of Y.X and Y can be N-dimensional.D =...


Platforms: Matlab

Finds and activates, or creates, figure with user-specified name. If no name is provided, creates figure named "untitledn" (where n is incremented to result in a unique name). SYNTAX:togglefig('My Figure');If figure named 'My Figure' exists, it will be activated (brought to the front and shown)....


Platforms: Matlab

Purpose of the program:1. Program asks user to load two images by using imread.2. Program converts the images from full color to grayscale using rgb2gray, and then convert the grayscale from 8-bit integer format to doubles using im2double.3. Program reads in from the user the range of offsets to...


Platforms: Matlab

It wil first compnesate the luminosity of the image and after it will convert it from RGB to YCbCr format.Implementing the script is simple:I=imread('filename'); imag_improve_rgb(I) Requirements: - MATLAB 7 or higher - MATLAB's Image Processing Toolbox


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

SMOOTHN provides a fast, unsupervised and robust discretized spline smoother for data of any dimension.SMOOTHN(Y) automatically smoothes the uniformly-sampled array Y. Y can be any N-D noisy array (time series, images, 3D data,...).SMOOTHN can deal with missing (NaN) values (see screenshot, top...


Platforms: Matlab

It wil first compnesate the luminosity of the image and after it will convert it from RGB to YCbCr format.Implementing the script is simple:I=imread('filename');imag_improve_rgb(I)


Platforms: Matlab

Mahotas is a set of functions for image processing in Python. It is completely based on numpy arrays as its datatype. It has its heavy routines implemented in clean C++ in a way that is both very clean, type independent (using templates), and fast.


Platforms: Mac