A Fast High-Order Total Variation Minimization Method for Multiplicative Noise Removal

المؤلفون المشاركون

Jiang, Le
Liu, Jun
Lv, Xiao-Guang
Huang, Jin

المصدر

Mathematical Problems in Engineering

العدد

المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-13، 13ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2013-04-10

دولة النشر

مصر

عدد الصفحات

13

التخصصات الرئيسية

هندسة مدنية

الملخص EN

Multiplicative noise removal problem has received considerable attention in recent years.

The total variation regularization method for the solution of the noise removal problem can preserve edges well but has the sometimes undesirable staircase effect.

In this paper, we propose a fast high-order total variation minimization method to restore multiplicative noisy images.

The proposed method is able to preserve edges and at the same time avoid the staircase effect in the smooth regions.

An alternating minimization algorithm is employed to solve the proposed high-order total variation minimization problem.

We discuss the convergence of the alternating minimization algorithm.

Some numerical results show that the proposed method gives restored images of higher quality than some existing multiplicative noise removal methods.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Lv, Xiao-Guang& Jiang, Le& Huang, Jin& Liu, Jun. 2013. A Fast High-Order Total Variation Minimization Method for Multiplicative Noise Removal. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1010893

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Lv, Xiao-Guang…[et al.]. A Fast High-Order Total Variation Minimization Method for Multiplicative Noise Removal. Mathematical Problems in Engineering No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-1010893

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Lv, Xiao-Guang& Jiang, Le& Huang, Jin& Liu, Jun. A Fast High-Order Total Variation Minimization Method for Multiplicative Noise Removal. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1010893

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1010893