Sparsity based regularization for microwave imaging with NESTA algorithm

Emre Yalcin; Ozgur Ozdemir; Ulas Taskin

doi:10.1109/CAMA.2017.8273426

Sparsity based regularization for microwave imaging with NESTA algorithm

Emre Yalcin
, Ozgur Ozdemir
, Ulas Taskin

Elektronik ve Hab.Müh.Bölümü

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

4 Atıf (Scopus)

Özet

We propose a sparsity based regularization method, Born Iterative Method(BIM)-NESTA to enhance the resolution in sparse microwave imaging problems. The inverse problem is handled with conjunction of Born Iterative Method and NESTA algorithm by minimization of the cost function which consists measurement-data misfit and first-norm penalty term. Numerical results verify that BIM-NESTA method manages to reconstruct closely located object and possess edge preserving capability for sparse domain where traditional BIM with Tikhonov regularization fails.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017
Yayınlayan	Institute of Electrical and Electronics Engineers Inc.
Sayfalar	282-283
Sayfa sayısı	2
ISBN (Elektronik)	9781509050284
DOI'lar	https://doi.org/10.1109/CAMA.2017.8273426
Yayın durumu	Yayınlandı - 2 Tem 2017
Etkinlik	2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017 - Tsukuba, Japan Süre: 4 Ara 2017 → 6 Ara 2017

Yayın serisi

Adı	2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017
Hacim	2018-January

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

???event.eventtypes.event.conference???	2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017
Ülke/Bölge	Japan
Şehir	Tsukuba
Periyot	4/12/17 → 6/12/17

Bibliyografik not

Publisher Copyright:
© 2017 IEEE.

Belgeye Erişim

10.1109/CAMA.2017.8273426

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Yalcin, E., Ozdemir, O., & Taskin, U. (2017). Sparsity based regularization for microwave imaging with NESTA algorithm. In 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017 (pp. 282-283). (2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017; Hac. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CAMA.2017.8273426

@inproceedings{edd816d563fa4f1a890f2958acc6396c,

title = "Sparsity based regularization for microwave imaging with NESTA algorithm",

abstract = "We propose a sparsity based regularization method, Born Iterative Method(BIM)-NESTA to enhance the resolution in sparse microwave imaging problems. The inverse problem is handled with conjunction of Born Iterative Method and NESTA algorithm by minimization of the cost function which consists measurement-data misfit and first-norm penalty term. Numerical results verify that BIM-NESTA method manages to reconstruct closely located object and possess edge preserving capability for sparse domain where traditional BIM with Tikhonov regularization fails.",

author = "Emre Yalcin and Ozgur Ozdemir and Ulas Taskin",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017 ; Conference date: 04-12-2017 Through 06-12-2017",

year = "2017",

month = jul,

day = "2",

doi = "10.1109/CAMA.2017.8273426",

language = "English",

series = "2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "282--283",

booktitle = "2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017",

address = "United States",

}

Yalcin, E, Ozdemir, O & Taskin, U 2017, Sparsity based regularization for microwave imaging with NESTA algorithm. in 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017. 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017, hac. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 282-283, 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017, Tsukuba, Japan, 4/12/17. https://doi.org/10.1109/CAMA.2017.8273426

Sparsity based regularization for microwave imaging with NESTA algorithm. / Yalcin, Emre; Ozdemir, Ozgur; Taskin, Ulas.
2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 282-283 (2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017; Hac. 2018-January).

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

TY - GEN

T1 - Sparsity based regularization for microwave imaging with NESTA algorithm

AU - Yalcin, Emre

AU - Ozdemir, Ozgur

AU - Taskin, Ulas

PY - 2017/7/2

Y1 - 2017/7/2

N2 - We propose a sparsity based regularization method, Born Iterative Method(BIM)-NESTA to enhance the resolution in sparse microwave imaging problems. The inverse problem is handled with conjunction of Born Iterative Method and NESTA algorithm by minimization of the cost function which consists measurement-data misfit and first-norm penalty term. Numerical results verify that BIM-NESTA method manages to reconstruct closely located object and possess edge preserving capability for sparse domain where traditional BIM with Tikhonov regularization fails.

AB - We propose a sparsity based regularization method, Born Iterative Method(BIM)-NESTA to enhance the resolution in sparse microwave imaging problems. The inverse problem is handled with conjunction of Born Iterative Method and NESTA algorithm by minimization of the cost function which consists measurement-data misfit and first-norm penalty term. Numerical results verify that BIM-NESTA method manages to reconstruct closely located object and possess edge preserving capability for sparse domain where traditional BIM with Tikhonov regularization fails.

UR - https://www.scopus.com/pages/publications/85046287841

U2 - 10.1109/CAMA.2017.8273426

DO - 10.1109/CAMA.2017.8273426

M3 - Conference contribution

AN - SCOPUS:85046287841

T3 - 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017

SP - 282

EP - 283

BT - 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017

Y2 - 4 December 2017 through 6 December 2017

ER -

Sparsity based regularization for microwave imaging with NESTA algorithm

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Yayın serisi

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Bibliyografik not

Belgeye Erişim

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