DocumentCode
561854
Title
Physionet Challenge 2011: Improving the quality of electrocardiography data collected using real time QRS-complex and T-Wave detection
Author
Tat, Thomas Ho Chee ; Xiang, Chen ; Thiam, Lim Eng
Author_Institution
Inst. for Infocomm Res., Singapore, Singapore
fYear
2011
fDate
18-21 Sept. 2011
Firstpage
441
Lastpage
444
Abstract
The Physionet Challenge [1] focused on discerning between usable and unusable electrocardiography (ECG) data tele-medically from mobile embedded devices. Based on our publications [2,3,4], we have designed a method to determine the quality of ECG data and its usability using an adaptation of the Tompkins et al [5] real time QRS detection algorithm. With our modifications to the algorithm to cater to a very short length of data, out method is able to differentiate with accuracy the usability of ECG data in training set A as well as test set B.
Keywords
data acquisition; electrocardiography; mobile computing; mobile handsets; telemedicine; ECG; Physionet Challenge 2011; T-wave detection; Tompkins et al; data quality; electrocardiography; mobile embedded devices; real time QRS-complex detection; telemedicine; Cardiology; Electrocardiography; Electrodes; Engines; Heart rate; Noise; Support vector machines;
fLanguage
English
Publisher
ieee
Conference_Titel
Computing in Cardiology, 2011
Conference_Location
Hangzhou
ISSN
0276-6547
Print_ISBN
978-1-4577-0612-7
Type
conf
Filename
6164597
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