System and method for conformal ablation planning
US8750568B2 · kind B2 · utility
19Cited by
142References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2012 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Aug 10, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10132
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present disclosure is directed to fiducial tracking system. The fiducial tracking system includes a first device having a fiducial pattern disposed thereon and a second device having an image capture device disposed thereon. The image capturing device is configured to obtain a fiducial image of the fiducial pattern. A controller is also provided that is configured to receive the fiducial image, correct the fiducial image for lens distortion, find correspondence between the fiducial image and a model image, estimate a camera pose, and transform a position of the second device to model coordinates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.