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echocardiogeraphy-sequenc
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Landmark extraction from echocardiography sequence based on corner detection algorithms using product moment coefficient matcher
, Article 2009 International Conference on Signal Processing Systems, ICSPS 2009, Singapore, 15 May 2009 through 17 May 2009 ; 2009 , Pages 91-97 ; 9780769536545 (ISBN) ; Behnam, H ; Fatemi Zadeh, E ; Sharif University of Technology
2009
Abstract
Landmark extraction is used as the first step of many vision tasks such as tracking, image registration, localization, image matching and recognition. Furthermore, landmarks are used to reduce the data flow and consequently the computational costs. In this paper we extracted landmarks from echocardiography sequence, our algorithm is based on corner extraction, and then we evaluate our algorithm with applying some test. For this purpose, we evaluated the detectors according to their repeatability, stability and landmark localization under changes in noise. © 2009 IEEE