Programska podrška za pristup javno dostupnim bazama podataka EKG signala

undergraduate thesis

• Title (english): Software for Access to Publicly Available ECG Signal Databases
• Author: Valentina Marinčević Petračić
• Mentor: Mario Cifrek (mentor)
• Committee member: Mario Cifrek (predsjednik povjerenstva)
• Committee member: Željka Lučev Vasić (član povjerenstva)
• Committee member: Krešimir Friganović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-09-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom radu bavimo se ispisom EKG signala, detekcijom QRS-a i grafičkim sučeljem (GUI). U radu koristimo tri standardne MIT-BIH baze. Svaka baza sadrži određen broj signala, a svaki signal prikazujemo pomoću tri datoteke: zaglavne (.hea), podatkovne (.dat) i anotacijske (.atr). Za ispis signala koristimo Exporter koji iz danih datoteka ispisuje EKG signal zajedno s anotacijama. GUI korisniku daje mogućnost odabira EKG baze i signala, odabir broja kanala koji se ispisuju te vrijeme početka i završetka ispisa signala. Korisnik ima i mogućnost odabira algoritma za detekciju R-vrhova te prikaz ocjene algoritma. Sve funkcije pokreću se pomoću grafičkog sučelja, pritiskom na tipku.

Abstract (english)

This paper deals with the ploting of ECG signal, QRS detection and graphical interface (GUI). Three standard MIT-BIH bases are used in the paper. Each base contains certain signals and each signal is represented by three files: header (.hea), data (.dat) and anotation (.atr). ECG signal is ploted by Exporter who prints it from start time to end time along with annotations. The GUI allowa the user to select the ECG base and signal, to select the number of channels, the start time and the end time of the printing signal. The user has the option of selection the algorithm to detect R-peaks and display the algorithm rating. All functions are triggered by a graphical interface by pressing the key.

• Keywords: EKG; MIT-BIH standardna baza; QRS kompleks; MATLAB; programska podrška; GUI
• Keywords (english): ECG; MIT-BIH standard base; QRS complex; MATLAB; Program suppport; GUI
• Language: croatian
• URN:NBN: urn:nbn:hr:168:687305
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 22:40:21