A Two-Directional Two-Dimensional PCA Correlation Filter in the Phase only Spectrum for Face Recognition in Video. - Víctor E. Alonso; Rogerio A. Enríquez-Caldera; Luis Enrique Sucar (VAAM/FFER@ICPR, 2016)

Foveation: an alternative method to simultaneously preserve privacy and information in face images. - Víctor E. Alonso; Rogerio A. Enríquez-Caldera; Luis Enrique Sucar (J. Electronic Imaging, 2017)