A medical tracking system for contrast media

Authors:
Chuan Dai;Zhelong Wang;Hongyu Zhao
Affiliations:
Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China;Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China and Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China;Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China
Venue:
LSMS/ICSEE'10 Proceedings of the 2010 international conference on Life system modeling and simulation and intelligent computing, and 2010 international conference on Intelligent computing for sustainable energy and environment: Part III
Year:
2010

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Abstract

Contrast media is a kind of chemical substance used to improve the image quality of Computed Tomography. However, due to its high speed of injection, emergencies (such as capillary hemorrhage) always exist. In view of this problem, a video object tracking system is implemented to monitor the injection site. The color feature is abstracted from image sequences and used for the mean shift tracking algorithm. The experiment results show that the tracking system is real-time, robust and efficient.