[mmdbrain] [Up] [mmdcells] | Demonstrations |
This procedure detects the keys in a gray-scale image of a calculator. The approach used is watershed Beucher's paradigm. The internal markers are the numbers on the keys and the external markers are obtained by the skiz of the keys background.
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Copyright (c) 2003, Roberto A. Lotufo, UNICAMP-University of Campinas; Rubens C. Machado, CenPRA-Renato Archer Research Center. |