Implementing cost-effective 3-dimensional ultrasound using visual probe localization.
This article proposes a set-up for a 3-dimensional ultrasound system using visual probe localization on the conventional 2-dimensional ultrasound machines readily available in most hospitals. A calibrated digital camera is used for probe-tracking (localization) purposes, whereas ultrasound probe calibration is implemented using a purpose-built phantom. The calibration steps and results are detailed here. The overall system is proven effective in clinical trials through scanning of human organs. Results obtained show successful, accurate 3-dimensional representations using this simple cost-effective set-up.
Ali
Aziah
A
Faculty of IT, Multimedia University, Cyberjaya, 63100, Selangor, Malaysia. aziah.ali@mmu.edu.my
Logeswaran
Rajasvaran
R
D002138:Calibration; D003362:Cost-Benefit Analysis; D004867:Equipment Design; D006801:Humans; D021621:Imaging, Three-Dimensional / Q000191:economics* / Q000295:instrumentation; D012985:Software Design; D014463:Ultrasonography / Q000191:economics* / Q000295:instrumentation