Estimation of Color Images by Box Splines from Their Observation through Honeycomb Color Filter(Digital Signal Processing)
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概要
- 論文の詳細を見る
An experimental test has been done on the suitability of box splines for the estimation of color images from their observation through the honeycomb color filter. The estimation is made by following the framework of consistent sampling by Unser and Aldroubi. Numerical evaluation of the estimation errors has shown that the best estimation may be made by choosing the box splines which are twice locally averaged along each of the three axes consisting of the unilateral triangular mesh. A close look at estimated images has indicated that those box splines are almost free from directional jaggy noises that the traditional B-splines suffer from.
- 社団法人電子情報通信学会の論文
- 2006-12-01
著者
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KAMADA Masaru
Department of Computer and Information Sciences, Faculty of Engineering, Ibaraki University
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Ohtaki Yasuhiro
Department of Computer and Information Sciences, Ibaraki University
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Kamada Masaru
Department Of Computer And Information Sciences Faculty Of Engineering Ibaraki University
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Ohtaki Yasuhiro
Department Of Computer And Information Sciences Ibaraki University
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YOKOKAWA Tomoko
Department of Computer and Information Sciences, Ibaraki University
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YONEKURA Tatsuhiro
Department of Computer and Information Sciences, Ibaraki University
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Yonekura Tatsuhiro
Department Of Computer And Information Sciences Ibaraki University
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Yokokawa Tomoko
Department Of Computer And Information Sciences Ibaraki University
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