Light modelling and calibration in laparoscopy.
Fiche publication
Date publication
avril 2020
Journal
International journal of computer assisted radiology and surgery
Auteurs
Membres identifiés du Cancéropôle Est :
Pr MARESCAUX Jacques
Tous les auteurs :
Modrzejewski R, Collins T, Hostettler A, Marescaux J, Bartoli A
Lien Pubmed
Résumé
A better understanding of photometry in laparoscopic images can increase the reliability of computer-assisted surgery applications. Photometry requires modelling illumination, tissue reflectance and camera response. There exists a large variety of light models, but no systematic and reproducible evaluation. We present a review of light models in laparoscopic surgery, a unified calibration approach, an evaluation methodology, and a practical use of photometry.
Mots clés
Densification method, Light modelling, Multi view stereo, Surface reconstruction
Référence
Int J Comput Assist Radiol Surg. 2020 Apr 28;: