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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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Detalles Bibliográficos
Autores principales:	Esmaeili, Mahdad, Dehnavi, Alireza Mehri, Rabbani, Hossein, Hajizadeh, Fedra
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Medknow Publications & Media Pvt Ltd 2017
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5437767/ https://www.ncbi.nlm.nih.gov/pubmed/28553581

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