Efficient 2-D grayscale morphological transformations with arbitrary flat structuring elements

von Urbach, Erik R
Veröffentlicht in: IEEE transactions on image processing : a publication of the IEEE Signal Processing Society (2008)

Connected shape-size pattern spectra for rotation and scale-invariant classification of gray-scale images

von Urbach, Erik R
Veröffentlicht in: IEEE transactions on pattern analysis and machine intelligence (2007)