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Automatic Segmentation of Cardiac Tissue Movement from Ultrasound Record

By Milan Munzar

Abstract

This thesis describes design and implementation of method, which determines beginning of heart beats in echocardiographic record. Design of this method is built around pyramidal Lucas-Kanade algorithm and fast Fourier transform. This method is implemented in C++ language with OpenCV and FFTW libraries. Analysis of the implementation has shown, that this method is sensitive to anomalies in echocardiographic record. This method is developed as a part of the project for an analysis of echocardiographic records for st. Anna hospital at Brno

Topics: optický tok; echokardiografický záznam; heart physiology; metoda Lucas-Kanade; fyziologie srdce; Fourier transform; time segmentation; echocardiographic record; Fourierova transformace; optical flow; časová segmentace; Lucas-Kanade method
Publisher: Vysoké učení technické v Brně. Fakulta informačních technologií
Year: 2015
OAI identifier: oai:invenio.nusl.cz:234943
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