Image smoothing via adaptive fourth-order partial differential equation model

Image smoothing via adaptive fourth-order partial differential equation model

To overcome the staircase effects and simultaneously avoid edge blurring, here the authors proposed a novel algorithm of adaptive fourth-order partial differential equation (PDE) for image smoothing. The proposed method is based on You and Kaveh (YK) model that first performs a pre-processing using...

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Bibliographic Details
Main Authors: Na Wang, Yan Chen, Linhong Yao, Quan Zhang, Lina Jia, Zhiguo Gui
Format: Article
Language:English
Published: Wiley 2019-06-01
Series:The Journal of Engineering
Subjects:
edge detection
image denoising
image restoration
partial differential equations
smoothing methods
image filtering
image texture
image smoothing
coherence-enhancing diffusion filter
adaptive edge-stopping function
tansig function
staircase effects
edge blurring
matlab simulation
you-kaveh model
yk model
pde
adaptive fourth-order partial differential equation model
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5443

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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.5443

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