On the Direction Guidance in Structure Tensor Total Variation Based Denoising

Ezgi Demircan-Tureyen; Mustafa E. Kamasak

doi:10.1007/978-3-030-31332-6_8

On the Direction Guidance in Structure Tensor Total Variation Based Denoising

Ezgi Demircan-Tureyen^*, Mustafa E. Kamasak

^*Bu çalışma için yazışmadan sorumlu yazar

Bilgisayar Mühendisliği Bölümü

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

4 Atıf (Scopus)

Özet

This paper introduces a new analysis-based regularizer, which incorporates the neighborhood-awareness of the structure tensor total variation (STV) and the tunability of the directional total variation (DTV), in favor of a pre-selected direction with a pre-selected dose of penalization. In order to show the utility of the proposed regularizer, we consider the problem of denoising uni-directional images. Since the regularizer is convex, we develop a simple optimization algorithm by realizing its proximal map. The quantitative and the visual experiments demonstrate the superiority of our regularizer over DTV (only for scalar-valued images) and STV.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Pattern Recognition and Image Analysis - 9th Iberian Conference, IbPRIA 2019, Proceedings
Editörler	Aythami Morales, Julian Fierrez, José Salvador Sánchez, Bernardete Ribeiro
Yayınlayan	Springer
Sayfalar	89-100
Sayfa sayısı	12
ISBN (Basılı)	9783030313319
DOI'lar	https://doi.org/10.1007/978-3-030-31332-6_8
Yayın durumu	Yayınlandı - 2019
Etkinlik	9th Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2019 - Madrid, Spain Süre: 1 Tem 2019 → 4 Tem 2019

Yayın serisi

Adı	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Hacim	11867 LNCS
ISSN (Basılı)	0302-9743
ISSN (Elektronik)	1611-3349

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

???event.eventtypes.event.conference???	9th Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2019
Ülke/Bölge	Spain
Şehir	Madrid
Periyot	1/07/19 → 4/07/19

Bibliyografik not

Publisher Copyright:
© 2019, Springer Nature Switzerland AG.

Finansman

This work is supported by Istanbul Kultur University under ULEP-2018-2019/49.

Finansörler	Finansör numarası
Istanbul Kultur University	ULEP-2018-2019/49

Belgeye Erişim

10.1007/978-3-030-31332-6_8

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Demircan-Tureyen, E., & Kamasak, M. E. (2019). On the Direction Guidance in Structure Tensor Total Variation Based Denoising. In A. Morales, J. Fierrez, J. S. Sánchez, & B. Ribeiro (Eds.), Pattern Recognition and Image Analysis - 9th Iberian Conference, IbPRIA 2019, Proceedings (pp. 89-100). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Hac. 11867 LNCS). Springer. https://doi.org/10.1007/978-3-030-31332-6_8

Demircan-Tureyen, Ezgi ; Kamasak, Mustafa E. / On the Direction Guidance in Structure Tensor Total Variation Based Denoising. Pattern Recognition and Image Analysis - 9th Iberian Conference, IbPRIA 2019, Proceedings. editör / Aythami Morales ; Julian Fierrez ; José Salvador Sánchez ; Bernardete Ribeiro. Springer, 2019. pp. 89-100 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

@inproceedings{d62880d88ac44af894f9f64a715914e6,

title = "On the Direction Guidance in Structure Tensor Total Variation Based Denoising",

abstract = "This paper introduces a new analysis-based regularizer, which incorporates the neighborhood-awareness of the structure tensor total variation (STV) and the tunability of the directional total variation (DTV), in favor of a pre-selected direction with a pre-selected dose of penalization. In order to show the utility of the proposed regularizer, we consider the problem of denoising uni-directional images. Since the regularizer is convex, we develop a simple optimization algorithm by realizing its proximal map. The quantitative and the visual experiments demonstrate the superiority of our regularizer over DTV (only for scalar-valued images) and STV.",

keywords = "Convex optimization, Directional total variation, Image denoising, Inverse problems, Structure tensor, Total variation",

author = "Ezgi Demircan-Tureyen and Kamasak, {Mustafa E.}",

note = "Publisher Copyright: {\textcopyright} 2019, Springer Nature Switzerland AG.; 9th Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2019 ; Conference date: 01-07-2019 Through 04-07-2019",

year = "2019",

doi = "10.1007/978-3-030-31332-6_8",

language = "English",

isbn = "9783030313319",

series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

publisher = "Springer",

pages = "89--100",

editor = "Aythami Morales and Julian Fierrez and S{\'a}nchez, {Jos{\'e} Salvador} and Bernardete Ribeiro",

booktitle = "Pattern Recognition and Image Analysis - 9th Iberian Conference, IbPRIA 2019, Proceedings",

address = "Germany",

}

Demircan-Tureyen, E & Kamasak, ME 2019, On the Direction Guidance in Structure Tensor Total Variation Based Denoising. in A Morales, J Fierrez, JS Sánchez & B Ribeiro (eds), Pattern Recognition and Image Analysis - 9th Iberian Conference, IbPRIA 2019, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), hac. 11867 LNCS, Springer, pp. 89-100, 9th Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2019, Madrid, Spain, 1/07/19. https://doi.org/10.1007/978-3-030-31332-6_8

On the Direction Guidance in Structure Tensor Total Variation Based Denoising. / Demircan-Tureyen, Ezgi; Kamasak, Mustafa E.
Pattern Recognition and Image Analysis - 9th Iberian Conference, IbPRIA 2019, Proceedings. ed. / Aythami Morales; Julian Fierrez; José Salvador Sánchez; Bernardete Ribeiro. Springer, 2019. p. 89-100 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Hac. 11867 LNCS).

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

TY - GEN

T1 - On the Direction Guidance in Structure Tensor Total Variation Based Denoising

AU - Demircan-Tureyen, Ezgi

AU - Kamasak, Mustafa E.

PY - 2019

Y1 - 2019

N2 - This paper introduces a new analysis-based regularizer, which incorporates the neighborhood-awareness of the structure tensor total variation (STV) and the tunability of the directional total variation (DTV), in favor of a pre-selected direction with a pre-selected dose of penalization. In order to show the utility of the proposed regularizer, we consider the problem of denoising uni-directional images. Since the regularizer is convex, we develop a simple optimization algorithm by realizing its proximal map. The quantitative and the visual experiments demonstrate the superiority of our regularizer over DTV (only for scalar-valued images) and STV.

AB - This paper introduces a new analysis-based regularizer, which incorporates the neighborhood-awareness of the structure tensor total variation (STV) and the tunability of the directional total variation (DTV), in favor of a pre-selected direction with a pre-selected dose of penalization. In order to show the utility of the proposed regularizer, we consider the problem of denoising uni-directional images. Since the regularizer is convex, we develop a simple optimization algorithm by realizing its proximal map. The quantitative and the visual experiments demonstrate the superiority of our regularizer over DTV (only for scalar-valued images) and STV.

KW - Convex optimization

KW - Directional total variation

KW - Image denoising

KW - Inverse problems

KW - Structure tensor

KW - Total variation

UR - http://www.scopus.com/inward/record.url?scp=85076121221&partnerID=8YFLogxK

U2 - 10.1007/978-3-030-31332-6_8

DO - 10.1007/978-3-030-31332-6_8

M3 - Conference contribution

AN - SCOPUS:85076121221

SN - 9783030313319

T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

SP - 89

EP - 100

BT - Pattern Recognition and Image Analysis - 9th Iberian Conference, IbPRIA 2019, Proceedings

A2 - Morales, Aythami

A2 - Fierrez, Julian

A2 - Sánchez, José Salvador

A2 - Ribeiro, Bernardete

PB - Springer

T2 - 9th Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2019

Y2 - 1 July 2019 through 4 July 2019

ER -

Demircan-Tureyen E, Kamasak ME. On the Direction Guidance in Structure Tensor Total Variation Based Denoising. In Morales A, Fierrez J, Sánchez JS, Ribeiro B, editörler, Pattern Recognition and Image Analysis - 9th Iberian Conference, IbPRIA 2019, Proceedings. Springer. 2019. p. 89-100. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-030-31332-6_8

On the Direction Guidance in Structure Tensor Total Variation Based Denoising

Özet

Yayın serisi

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

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

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