Quasar > Image Processing > Mathematical morphology

Mathematical morphology


An overview of the different functions and classes:

imcloseThe morphological closing on an image is defined as an dilation followed by a erosion. Opening can remove small dark intensities and connect small bright regions.
imdilateMathematical dilation computes for every pixel (i,j) the maximum over all pixels in the window centered at (i,j), according to the given mask.
imerodeMathematical erosion computes for every pixel (i,j) the minimum over all pixels in the window centered at (i,j), according to the given mask.
imopenThe morphological opening on an image is defined as an erosion followed by a dilation. Opening can remove small bright intensities and connect small dark regions.
morph_filterGeneric prototype for ANY morphological filter in this module
strelImplementation of some much-used structure elements for morphology.