DWT based adaptive threshold determination in embolic signal detection

Nizamettin Aydin

doi:10.1109/AHS.2007.46

DWT based adaptive threshold determination in embolic signal detection

Nizamettin Aydin^*

^*Bu çalışma için yazışmadan sorumlu yazar

Bahcesehir University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

8 Atıf (Scopus)

Özet

Early and accurate detection of emboli is important for monitoring of preventive therapy in stroke-prone patients. An embolic signal caused by emboli can be detected by Doppler ultrasound. Embolic signals are highly nonstationary and last only for a short time. Advanced processing methods are required to distinguish these signals from Doppler signals arising from red blood cells and artifacts. Any detection method involving change detection must rely on determination of an appropriate threshold. In this paper, an adaptive threshold determination method based on discrete wavelet transform (DWT) and statistical properties of the data under investigation is described. The results reveal that the proposed adaptive threshold results in a robust embolic signal detection system.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007
Sayfalar	214-219
Sayfa sayısı	6
DOI'lar	https://doi.org/10.1109/AHS.2007.46
Yayın durumu	Yayınlandı - 2007
Harici olarak yayınlandı	Evet
Etkinlik	2007 2nd NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007 - Edinburgh, United Kingdom Süre: 5 Ağu 2007 → 8 Ağu 2007

Yayın serisi

Adı	Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	2007 2nd NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007
Ülke/Bölge	United Kingdom
Şehir	Edinburgh
Periyot	5/08/07 → 8/08/07

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

SKH 3 Sağlık ve Kaliteli Yaşam

Belgeye Erişim

10.1109/AHS.2007.46

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@inproceedings{9cf94ef646ef499c9a9edd4bb62330c7,

title = "DWT based adaptive threshold determination in embolic signal detection",

abstract = "Early and accurate detection of emboli is important for monitoring of preventive therapy in stroke-prone patients. An embolic signal caused by emboli can be detected by Doppler ultrasound. Embolic signals are highly nonstationary and last only for a short time. Advanced processing methods are required to distinguish these signals from Doppler signals arising from red blood cells and artifacts. Any detection method involving change detection must rely on determination of an appropriate threshold. In this paper, an adaptive threshold determination method based on discrete wavelet transform (DWT) and statistical properties of the data under investigation is described. The results reveal that the proposed adaptive threshold results in a robust embolic signal detection system.",

author = "Nizamettin Aydin",

year = "2007",

doi = "10.1109/AHS.2007.46",

language = "English",

isbn = "076952866X",

series = "Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007",

pages = "214--219",

booktitle = "Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007",

note = "2007 2nd NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007 ; Conference date: 05-08-2007 Through 08-08-2007",

}

Aydin, N 2007, DWT based adaptive threshold determination in embolic signal detection. in Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007., 4291923, Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007, pp. 214-219, 2007 2nd NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007, Edinburgh, United Kingdom, 5/08/07. https://doi.org/10.1109/AHS.2007.46

DWT based adaptive threshold determination in embolic signal detection. / Aydin, Nizamettin.
Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007. 2007. p. 214-219 4291923 (Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - DWT based adaptive threshold determination in embolic signal detection

AU - Aydin, Nizamettin

PY - 2007

Y1 - 2007

N2 - Early and accurate detection of emboli is important for monitoring of preventive therapy in stroke-prone patients. An embolic signal caused by emboli can be detected by Doppler ultrasound. Embolic signals are highly nonstationary and last only for a short time. Advanced processing methods are required to distinguish these signals from Doppler signals arising from red blood cells and artifacts. Any detection method involving change detection must rely on determination of an appropriate threshold. In this paper, an adaptive threshold determination method based on discrete wavelet transform (DWT) and statistical properties of the data under investigation is described. The results reveal that the proposed adaptive threshold results in a robust embolic signal detection system.

AB - Early and accurate detection of emboli is important for monitoring of preventive therapy in stroke-prone patients. An embolic signal caused by emboli can be detected by Doppler ultrasound. Embolic signals are highly nonstationary and last only for a short time. Advanced processing methods are required to distinguish these signals from Doppler signals arising from red blood cells and artifacts. Any detection method involving change detection must rely on determination of an appropriate threshold. In this paper, an adaptive threshold determination method based on discrete wavelet transform (DWT) and statistical properties of the data under investigation is described. The results reveal that the proposed adaptive threshold results in a robust embolic signal detection system.

UR - https://www.scopus.com/pages/publications/50949118495

U2 - 10.1109/AHS.2007.46

DO - 10.1109/AHS.2007.46

M3 - Conference contribution

AN - SCOPUS:50949118495

SN - 076952866X

SN - 9780769528663

T3 - Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007

SP - 214

EP - 219

BT - Proceedings - 2007 NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007

T2 - 2007 2nd NASA/ESA Conference on Adaptive Hardware and Systems, AHS-2007

Y2 - 5 August 2007 through 8 August 2007

ER -

DWT based adaptive threshold determination in embolic signal detection

Özet

Yayın serisi

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BM SKH

Belgeye Erişim

Diğer Dosyalar ve Linkler

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