On this page you can find small Matlab programs which are used throughout the image processing course. Download them to your work directory.
shorthand for imshow.Opens a new figure and displays the image img.
Places an n-dimensional image imgIn into the center of an empty image of the same dimensionality with the size sizeImgOut
Centers a disk of the radius myrad inside an empty rectangular image of the size mysize.
multi-dimensional Fourier transformation of the input matrix img including fftshift
multi-dimensional inverse Fourier transformation of the input matrix ftImg including ifftshift