18 June 2015 Performance evaluation and clinical applications of 3D plenoptic cameras
Author Affiliations +
Abstract
The observation and 3D quantification of arbitrary scenes using optical imaging systems is challenging, but increasingly necessary in many fields. This paper provides a technical basis for the application of plenoptic cameras in medical and medical robotics applications, and rigorously evaluates camera integration and performance in the clinical setting. It discusses plenoptic camera calibration and setup, assesses plenoptic imaging in a clinically relevant context, and in the context of other quantitative imaging technologies. We report the methods used for camera calibration, precision and accuracy results in an ideal and simulated surgical setting. Afterwards, we report performance during a surgical task. Test results showed the average precision of the plenoptic camera to be 0.90mm, increasing to 1.37mm for tissue across the calibrated FOV. The ideal accuracy was 1.14mm. The camera showed submillimeter error during a simulated surgical task.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ryan Decker, Ryan Decker, Azad Shademan, Azad Shademan, Justin Opfermann, Justin Opfermann, Simon Leonard, Simon Leonard, Peter C. W. Kim, Peter C. W. Kim, Axel Krieger, Axel Krieger, } "Performance evaluation and clinical applications of 3D plenoptic cameras", Proc. SPIE 9494, Next-Generation Robotics II; and Machine Intelligence and Bio-inspired Computation: Theory and Applications IX, 94940B (18 June 2015); doi: 10.1117/12.2179281; https://doi.org/10.1117/12.2179281
PROCEEDINGS
11 PAGES


SHARE
Back to Top