https://ciis.lcsr.jhu.edu/ 2026-06-04T00:40:04+00:00 https://ciis.lcsr.jhu.edu/ https://ciis.lcsr.jhu.edu/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2019-08-07T16:01:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://ciis.lcsr.jhu.edu/doku.php?id=courses:446:2016:446-2016-08:project_08_main_page&rev=1565193694&do=diff iPASS: Photoacoustic Catheter Tracking Last updated: 5/6/16 8:00AM Summary This project proposes new way of tracking technology by integration of the laser technology with the computer vision, and also piezoelectric effect. The goal of this project is to track a catheter using a stereo camera and applying laser spots on the patient surface, which can be seen by the stereo camera and generate a photoacoustic (PA) signal observed by the piezoelectric element. Preliminary results show reasonable…