Denoising Algorithm for CFA Image Sensors Considering Inter-Channel Correlation

Denoising Algorithm for CFA Image Sensors Considering Inter-Channel Correlation

In this paper, a spatio-spectral-temporal filter considering an inter-channel correlation is proposed for the denoising of a color filter array (CFA) sequence acquired by CCD/CMOS image sensors. Owing to the alternating under-sampled grid of the CFA pattern, the inter-channel correlation must be con...

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Bibliographic Details
Main Authors:	Min Seok Lee, Sang Wook Park, Moon Gi Kang
Format:	Article
Language:	English
Published:	MDPI AG 2017-05-01
Series:	Sensors
Subjects:	color filter array image sensor spatial-temporal filter video denoising inter-channel correlation
Online Access:	http://www.mdpi.com/1424-8220/17/6/1236

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