The Calculation of Optical MTF based on Bayer-RAW Images
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- OKANO Yukio
- Shiga Bunka College
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- OITA Masaya
- Funai Electric CO., Ltd.
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- TAKAHASHI Yutaka
- Funai Electric CO., Ltd.
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- MASAKI Yasuo
- Funai Electric CO., Ltd.
Bibliographic Information
- Other Title
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- Bayer-RAW画像からの光学MTF計算
Abstract
The RAW image files of color digital cameras are produced by direct analog to digital converting from the Bayer filtered imaging devices. The Bayer-RAW images are not affected by the image processing of the camera system, so the MTF of optical system can calculate from Bayer-RAW images. The green-MTF of an optical system for digital still camera which output the RAW images are calculated from slanted black/white edges which are interpolated by 1-dimensional filter. The optical MTF for white light are also calculated.
Journal
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- Journal of The Society of Photographic Science and Technology of Japan
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Journal of The Society of Photographic Science and Technology of Japan 70 (Suppliment), 32-33, 2007
THE SOCIETY OF PHOTOGRAPHY AND IMAGING OF JAPAN
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Details 詳細情報について
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- CRID
- 1390282681546542976
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- NII Article ID
- 130004284976
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- ISSN
- 18845932
- 03695662
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed