PT Chapter
AU Fernando Vilariño
   Panagiota Spyridonos
   Jordi Vitria
   C. Malagelada
   Petia Radeva
TI Linear Radial Patterns Characterization for Automatic  Detection of Tonic Intestinal Contractions
BT 11th Iberoamerican Congress on Pattern Recognition
PY 2006
BP 178–187
VL 4225
DI 10.1007/11892755_18
AB This work tackles the categorization of general linear radial patterns by means of the valleys and ridges detection and the use of descriptors of directional information, which are provided by steerable filters in different regions of the image. We successfully apply our proposal in the specific case of automatic detection of tonic contractions in video capsule endoscopy, which represent a paradigmatic example of linear radial patterns.
PI Berlin Heidelberg
ER