Indexed by:期刊论文

Date of Publication:2010-09-17

Journal:Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Included Journals:EI、CPCI-S、Scopus

Volume:6330 LNBI

Issue:PART 3

Page Number:525-531

ISSN No.:3642156142

Key Words:Tracking; Visual tracking; Color histogram; Mean shift algorithm

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.