no code implementations • 18 Jan 2020 • Pedro D. Marrero Fernandez, Tsang Ing Ren, Tsang Ing Jyh, Fidel A. Guerrero Peña, Alexandre Cunha
We propose a deep metric learning model to create embedded sub-spaces with a well defined structure.
no code implementations • 22 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.
no code implementations • 26 Aug 2019 • Fidel A. Guerrero-Peña, Pedro D. Marrero Fernandez, Tsang Ing Ren, Alexandre Cunha
We present a weakly supervised deep learning method to perform instance segmentation of cells present in microscopy images.
1 code implementation • 8 Feb 2019 • Pedro D. Marrero Fernandez, Fidel A. Guerrero Peña, Tsang Ing Ren, Alexandre Cunha
We present a new end-to-end network architecture for facial expression recognition with an attention model.
2 code implementations • 19 Oct 2018 • Pedro D. Marrero Fernandez, Fidel A. Guerrero-Peña, Tsang Ing Ren, Jorge J. G. Leandro
The objective of this work is to propose a new fast and robust method for automatic ColorChecker detection.
2 code implementations • 21 Feb 2018 • Fidel A. Guerrero-Pena, Pedro D. Marrero Fernandez, Tsang Ing Ren, Mary Yui, Ellen Rothenberg, Alexandre Cunha
We propose a new multiclass weighted loss function for instance segmentation of cluttered cells.