Performance of nonlinear methods in medical image restoration. - Ramiro Castellanos; Hiedra Castillo; Sunanda Mitra (Electronic Imaging: Nonlinear Image Processing, 1999)

Segmentation of Magnetic Resonance Images Using a Neuro-Fuzzy Algorithm. - Ramiro Castellanos; Sunanda Mitra (CBMS, 2000)

Restoration and segmentation of digital images by adaptive filtering. - Ramiro Castellanos (2000)