Loading...
conference paper
Calibration in Circular Ultrasound Tomography Devices
2011
Proceedings of the 36th International Conference on Acoustics, Speech and Signal Processing (ICASSP)
We consider the position calibration problem in circular tomography devices, where sensors deviate from a perfect circle. We introduce a new method of calibration based on the time-of-flight measurements between sensors when the enclosed medium is homogeneous. Bounds on the reconstruction errors are proven and results of simulations mimicking a scanning device are presented.
Loading...
Name
05946462.pdf
Access type
openaccess
Size
188.55 KB
Format
Adobe PDF
Checksum (MD5)
92f299c59a5b4b08d6af54a3a5a11aaa