Effective demosaicing using subband correlation

Chung Yen Su; Wen Chung Kao

doi:10.1109/TCE.2009.4814435

Effective demosaicing using subband correlation

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

Abstract

An effective demosaicing is presented to restore the missing pixels of images captured from single-sensor cameras. The proposed method uses sub-image subband correlation to enable a good initial interpolation and accurate edge detection. Experimental results show that the proposed method not only has less computation but also produces higher quality than previous iterative demosaicing methods and a recent published subband synthesis technique.

Original language	English
Article number	4814435
Pages (from-to)	199-204
Number of pages	6
Journal	IEEE Transactions on Consumer Electronics
Volume	55
Issue number	1
DOIs	https://doi.org/10.1109/TCE.2009.4814435
Publication status	Published - 2009

Keywords

Chung-Yen Su
Wen-Chung Kao

ASJC Scopus subject areas

Media Technology
Electrical and Electronic Engineering

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10.1109/TCE.2009.4814435

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abstract = "An effective demosaicing is presented to restore the missing pixels of images captured from single-sensor cameras. The proposed method uses sub-image subband correlation to enable a good initial interpolation and accurate edge detection. Experimental results show that the proposed method not only has less computation but also produces higher quality than previous iterative demosaicing methods and a recent published subband synthesis technique.",

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N2 - An effective demosaicing is presented to restore the missing pixels of images captured from single-sensor cameras. The proposed method uses sub-image subband correlation to enable a good initial interpolation and accurate edge detection. Experimental results show that the proposed method not only has less computation but also produces higher quality than previous iterative demosaicing methods and a recent published subband synthesis technique.

AB - An effective demosaicing is presented to restore the missing pixels of images captured from single-sensor cameras. The proposed method uses sub-image subband correlation to enable a good initial interpolation and accurate edge detection. Experimental results show that the proposed method not only has less computation but also produces higher quality than previous iterative demosaicing methods and a recent published subband synthesis technique.

KW - Chung-Yen Su

KW - Wen-Chung Kao

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Effective demosaicing using subband correlation

Abstract

Keywords

ASJC Scopus subject areas

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