スィングとウォーブリング撮像を用いたCCDイメージセンサの高解像度か方式についての解析(<論文特集>イメージセンシング技術)
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概要
- 論文の詳細を見る
High resolution solid-state image sensors are strongly required for many imaging systems. Double resolution enhancement without increasing CCD pixel density was achieved by CCD-chip swing operation. Furthermore, a wobbling operation enlarging a pixel aperture is capable to suppress effectively a field flicker. We analytically derive that a triangular wave swing and wobbling operation is superior to a rectangular wave mode for higher resolution imaging in considering aliasing. Also, an optimum condition for the triangular wave swing and wobbling operation is derived.
- 2001-02-20
著者
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Yoshida Okio
Engineering Consultant
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Harada Nozomi
Display Devices & Components Company, Toshiba Corporation, LCD R & D Center
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Harada Nozomi
Display Devices & Components Company Toshiba Corporation Lcd R & D Center
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Harada Nozomu
Display Devices & Components Company, Toshiba Corporation, LCD R & D Center