Publications [#337654] of Roberto Cabeza

Journal Articles

1. Cerrolaza, JJ; Osma, V; Sáenz, N; Villanueva, A; Gutiérrez, JM; Godino, JI; Cabeza, R (2011). Full-automatic glottis segmentation with active shape models. Models and Analysis of Vocal Emissions for Biomedical Applications 7th International Workshop Maveba 2011, 35-38.
   (last updated on 2025/06/16)

   Abstract:
   In this paper we present a new fullautomatic glottis segmentation scheme that combines traditional bottom-up image processing techniques with high-level shape constraints provided by the active shape Models. unlike previous statistical segmentation approaches, which try to accurately detect the location of the glottis as initialization for the algorithm, we incorporate a new reliability score selector at the final stage of the scheme. the result is a robust and flexible algorithm able to deal with most acquisition techniques, even with stroboscopic videos. the good behavior of the algorithm has been successfully tested in a set of 170 frames extracted from 30 stroboscopic recordings.