Title :
MOTION AND BIOMECHANICAL MODELS FOR IMAGE-GUIDED INTERVENTIONS
Author :
Hawkes, D.J. ; Penney, G. ; Atkinson, D. ; Barratt, D. ; Blackall, J. ; Carter, T. ; Crum, W.R. ; McClelland, J. ; Tanner, C. ; Tarte, S. ; White, M.
Author_Institution :
Centre of Med. Image Comput., Univ. Coll. London
Abstract :
This paper describes recent progress in developing motion and biomechanical models for image guided interventions. The challenge is to provide navigational support for interventions and image directed therapies on soft or mobile structures. We describe our recent progress in generating and testing models of respiratory motion for image directed radiotherapy and focal ablation in the lung and liver, and the development of biomechanical models for image guided local excision in breast surgery.
Keywords :
biochemistry; gynaecology; image motion analysis; liver; lung; medical image processing; physiological models; pneumodynamics; radiation therapy; surgery; biomechanical models; breast surgery; focal ablation; image directed therapy; image guided local excision; image-guided interventions; liver; lung; mobile structures; motion models; navigational support; radiotherapy; respiratory motion; soft structures; Biomedical imaging; Breast; Context modeling; Deformable models; Liver; Lungs; Medical treatment; Motion estimation; Predictive models; Shape control;
Conference_Titel :
Biomedical Imaging: From Nano to Macro, 2007. ISBI 2007. 4th IEEE International Symposium on
Conference_Location :
Arlington, VA
Print_ISBN :
1-4244-0672-2
Electronic_ISBN :
1-4244-0672-2
DOI :
10.1109/ISBI.2007.357021
