Speckle Noise Removal in OCT Images via Wavelet Transform and DnCNN

Speckle Noise Removal in OCT Images via Wavelet Transform and DnCNN

(1) Background: Due to its imaging principle, OCT generates images laden with significant speckle noise. The quality of OCT images is a crucial factor influencing diagnostic effectiveness, highlighting the importance of OCT image denoising. (2) Methods: The OCT image undergoes a Discrete Wavelet Tra...

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Bibliographic Details
Main Authors: Fangfang Li, Qizhou Wu, Bei Jia, Zhicheng Yang
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Applied Sciences
Subjects:
OCT image
image denoising
discrete wavelet transform
stationary wavelet transform
denoising convolutional neural network
Online Access:https://www.mdpi.com/2076-3417/15/12/6557
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