Convolutional sparse coding for demosaicking with panchromatic pixels

Image demosaicking is the problem of reconstructing color images from raw images captured by a digital camera covered by a Color Filter Array (CFA). CFAs allow only part of the incident light to transmit, so they will lose some incident light. Recently, CFAs with panchromatic pixels are used to avoi...

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Veröffentlicht in:	Signal processing. Image communication Jg. 77; S. 20 - 27
Hauptverfasser:	Bai, Chenyan, Li, Jia
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Amsterdam Elsevier B.V 01.09.2019 Elsevier BV
Schlagworte:	Alternating direction method of multipliers (ADMM) Color coding Color filter array (CFA) Color imagery Convolutional sparse coding (CSC) Demosaicking Digital cameras Digital imaging Feature maps Image coding Image reconstruction Incident light Panchromatic pixels Pixels Regularization Convolutional sparse coding (CSC) Panchromatic pixels Demosaicking Color filter array (CFA) Alternating direction method of multipliers (ADMM)
ISSN:	0923-5965, 1879-2677
Online-Zugang:	Volltext
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