Speckle Noise Reduction in Optical Coherence Tomography Using Two-dimensional Curvelet-based Dictionary Learning

The process of interpretation of high-speed optical coherence tomography (OCT) images is restricted due to the large speckle noise. To address this problem, this paper proposes a new method using two-dimensional (2D) curvelet-based K-SVD algorithm for speckle noise reduction and contrast enhancement...

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Detaylı Bibliyografya
Yayımlandı:J Med Signals Sens
Asıl Yazarlar: Esmaeili, Mahdad, Dehnavi, Alireza Mehri, Rabbani, Hossein, Hajizadeh, Fedra
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: Medknow Publications & Media Pvt Ltd 2017
Konular:
Original Article
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC5437767/
https://ncbi.nlm.nih.gov/pubmed/28553581
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