Search Results for author: Alexandre Cunha

Found 10 papers, 2 papers with code

J Regularization Improves Imbalanced Multiclass Segmentation

no code implementations22 Oct 2019 Fidel A. Guerrero Peña, Pedro D. Marrero Fernandez, Paul T. Tarr, Tsang Ing Ren, Elliot M. Meyerowitz, Alexandre Cunha

We propose a new loss formulation to further advance the multiclass segmentation of cluttered cells under weakly supervised conditions.

Segmentation

Geometric Median Shapes

no code implementations29 Oct 2018 Alexandre Cunha

We present an algorithm to compute the geometric median of shapes which is based on the extension of median to high dimensions.

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