Combining Color with Spatial and Temporal Position of the Endoscopic Capsule for Improved Topographic Classification and Segmentation. - Miguel T. Coimbra; J. Kustra; P. Campos; João Paulo da Silva Cunha (SAMT (Posters and Demos), 2006)

Automated Topographic Segmentation and Transit Time Estimation in Endoscopic Capsule Exams. - João Paulo da Silva Cunha; Miguel T. Coimbra; P. Campos; José M. Soares (IEEE Trans. Medical Imaging, 2008)

Evaluating Gabor preprocessing for SIFT-based ocular recognition. - P. Campos; M. Forkin; X. Xu (ACM Southeast Regional Conference, 2011)