4 papers
SuperPoint-E: local features for 3D reconstruction via tracking adaptation in endoscopy
O. Leon Barbed, José M. M. Montiel, Pascal Fua +1
In this work, we focus on boosting the feature extraction to improve the performance of Structure-from-Motion (SfM) in endoscopy videos. We present SuperPoint-E, a new local featur…
Online Topological Localization for Navigation Assistance in Bronchoscopy
Clara Tomasini, Luis Riazuelo, Ana C. Murillo
Video bronchoscopy is a fundamental procedure in respiratory medicine, where medical experts navigate through the bronchial tree of a patient to diagnose or operate the patient. Su…
Automated vision-based assistance tools in bronchoscopy: stenosis severity estimation
Clara Tomasini, Javier Rodriguez-Puigvert, Dinora Polanco +3
Purpose: Subglottic stenosis refers to the narrowing of the subglottis, the airway between the vocal cords and the trachea. Its severity is typically evaluated by estimating the pe…
Sim2Real in endoscopy segmentation with a novel structure aware image translation
Clara Tomasini, Luis Riazuelo, Ana C. Murillo
Automatic segmentation of anatomical landmarks in endoscopic images can provide assistance to doctors and surgeons for diagnosis, treatments or medical training. However, obtaining…