no code implementations • 10 Jan 2014 • Lucas Assirati, Alexandre Souto Martinez, Odemir Martinez Bruno
Here we compare the Boltzmann-Gibbs-Shannon (standard) with the Tsallis entropy on the pattern recognition and segmentation of coloured images obtained by satellites, via "Google Earth".
no code implementations • 11 Nov 2013 • Lucas Assirati, Núbia R. da Silva, Lilian Berton, Alneu de A. Lopes, Odemir M. Bruno
In image processing, edge detection is a valuable tool to perform the extraction of features from an image.