Weights-Based Image Demosaicking Using Posteriori Gradients and the Correlation of R–B Channels in High Frequency

Weights-Based Image Demosaicking Using Posteriori Gradients and the Correlation of R–B Channels in High Frequency

In this paper, we propose a weights-based image demosaicking algorithm which is based on the Bayer pattern color filter array (CFA). When reconstructing the missing G components, the proposed algorithm uses weights based on posteriori gradients to mitigate color artifacts and distortions. Furthermor...

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Bibliographic Details
Main Authors: Meidong Xia, Chengyou Wang, Wenhan Ge
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Symmetry
Subjects:
image demosaicking
color filter array (CFA)
Bayer pattern
weights-based
posteriori gradients
color correlation
Online Access:https://www.mdpi.com/2073-8994/11/5/600

Internet

https://www.mdpi.com/2073-8994/11/5/600

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