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In this paper, we present a vision based tracking scheme to capture kinematic data of two laparoscopic tools in a surgical trainer or simulator. Camshift algorithm along with Kalman filter is used for occlusion-free tracking of multiple markers attached to the tools. Tracking of the markers in 3D is achieved, using a single stationary camera, by tracking variations in the size of the markers in the...
Cloud computing is emerging as an alternative to supercomputers for some of the high-performance computing (HPC) applications that do not require a fully dedicated machine. With cloud as an additional deployment option, HPC users are faced with the challenges of dealing with highly heterogeneous resources, where the variability spans across a wide range of processor configurations, interconnections,...
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