Image Adaptive Incremental Subfield Coding for Plasma Display Panels(<Special Section>Electronic Displays)
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概要
- 論文の詳細を見る
In this letter, we propose a new approach to incremental coding of the subfield codes for plasma display panels (PDPs). The proposed approach suppresses the halftone noise of the PDPs, while completely eliminating false contour noise, as do existing incremental subfield codes, by selecting an optimal incremental subfield code adaptively for a given input image. The proposed method maps the problem of selecting the optimal incremental subfield code onto a special-case shortest path problem. Results of experiment using 109 sample images illustrated that the proposed method improved the average peak signal-to-noise ratio by 4.4-6.2dB in halftone noise compared with existing incremental subfield coding methods.
- 社団法人電子情報通信学会の論文
- 2007-11-01
著者
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Park Myung
Division Of Electrical And Computer Engineering Pohang University Of Science And Technology
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Park Hyoun
Division Of Electrical And Computer Engineering Pohang University Of Science And Technology
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Kim Young
Division Of Applied Plant Science Agricultural Plant Stress Research Center
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