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| Presentation | 2018-05-25 13:40 Basic Studies of Color Filter Array with Pastel Color and Its Imaging Processing Kenji Sugiyama, Gou Kasahara, Eri Nakazawa, Noyuki Awano (Seikei Univ.)  IMQ2018-2 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In color imaging, single sensor system with color filter array (CFA) is popular, especially with Bayer CFA. The resolution and the sensitivity of single sensor are poor than three sensor system. Therefore, the improvement method using white component have been studied. On the other hand, the performance of de-mosaicking is improved by using correlation of color planes. However, it is mostly for Bayer CFA. We have reported the CFA that has more green pixels to improve luminance resolution with high level de-mosaicking. In this report, we still try to change both CFA and processing. This time, we do not change the array, but color of filter is changed to pastel color. About the color plane reconstruction, the method that abstract the average component of RAW image is discussed. By the experiment of non-adaptive processing, it is recognized that the PSNRs especially about average component are improved. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Color Filter Array / Bayer Type / Patel Color / Color Plane Reconstruction / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 65, IMQ2018-2, pp. 9-14, May 2018. | |
| Paper # | IMQ2018-2 | |
| Date of Issue | 2018-05-18 (IMQ) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | IMQ2018-2 |
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| Conference Information | |
| Committee | IMQ |
| Conference Date | 2018-05-25 - 2018-05-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Chibe Institute of Technology, Tsudanuma Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Media Quality |
| Paper Information | |
| Registration To | IMQ |
| Conference Code | 2018-05-IMQ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Basic Studies of Color Filter Array with Pastel Color and Its Imaging Processing |
| Sub Title (in English) | |
| Keyword(1) | Color Filter Array |
| Keyword(2) | Bayer Type |
| Keyword(3) | Patel Color |
| Keyword(4) | Color Plane Reconstruction |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kenji Sugiyama |
| 1st Author's Affiliation | Seikei University (Seikei Univ.) |
| 2nd Author's Name | Gou Kasahara |
| 2nd Author's Affiliation | Seikei University (Seikei Univ.) |
| 3rd Author's Name | Eri Nakazawa |
| 3rd Author's Affiliation | Seikei University (Seikei Univ.) |
| 4th Author's Name | Noyuki Awano |
| 4th Author's Affiliation | Seikei University (Seikei Univ.) |
| Speaker | Author-1 |
| Date Time | 2018-05-25 13:40:00 |
| Presentation Time | 25 minutes |
| Registration for | IMQ |
| Paper # | IMQ2018-2 |
| Volume (vol) | vol.118 |
| Number (no) | no.65 |
| Page | pp.9-14 |
| #Pages | 6 |
| Date of Issue | 2018-05-18 (IMQ) |
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