| Paper Abstract and Keywords |
| Presentation |
2026-03-03 14:30
Influence of Background Pedestal Components in Acquired Images on Point Spread Function Extraction from Aerial Images
Ahmad Aiman Mirza bin Ahmad Zamri, Takumi Watanabe, Kazuaki Takiyama, Shiro Suyama, Hirotsugu Yamamoto (Utsunomiya Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This study clarifies the influence of background pedestal components on point spread function (PSF) extraction from aerial images. In aerial imaging systems, direct measurement of the PSF is difficult, and camera-based indirect acquisition methods are commonly used. During this acquisition process, background components unrelated to the optical response may be uniformly superimposed on the captured images. In this study, such uniformly distributed background components are defined as background pedestal components, and experimentally acquired PSFs are analyzed on a logarithmic scale. As a result, background components that do not converge to 0 in low-intensity regions away from the main peak are observed. These results suggest that background pedestal components affect the interpretation of PSF decay characteristics and spatial distributions. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Background Pedestal Component / Point Spread Function (PSF) / Aerial Imaging by Retro-Reflection (AIRR) / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, no. 8, 3DMT2026-10, pp. 37-40, March 2026. |
| Paper # |
3DMT2026-10 |
| Date of Issue |
2026-02-24 (3DMT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
3DMT |
| Conference Date |
2026-03-03 - 2026-03-04 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Agriculture and Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
3DMT |
| Conference Code |
2026-03-3DMT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Influence of Background Pedestal Components in Acquired Images on Point Spread Function Extraction from Aerial Images |
| Sub Title (in English) |
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| Keyword(1) |
Background Pedestal Component |
| Keyword(2) |
Point Spread Function (PSF) |
| Keyword(3) |
Aerial Imaging by Retro-Reflection (AIRR) |
| Keyword(4) |
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| Keyword(5) |
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| 1st Author's Name |
Ahmad Aiman Mirza bin Ahmad Zamri |
| 1st Author's Affiliation |
Utsunomiya University (Utsunomiya Univ.) |
| 2nd Author's Name |
Takumi Watanabe |
| 2nd Author's Affiliation |
Utsunomiya University (Utsunomiya Univ.) |
| 3rd Author's Name |
Kazuaki Takiyama |
| 3rd Author's Affiliation |
Utsunomiya University (Utsunomiya Univ.) |
| 4th Author's Name |
Shiro Suyama |
| 4th Author's Affiliation |
Utsunomiya University (Utsunomiya Univ.) |
| 5th Author's Name |
Hirotsugu Yamamoto |
| 5th Author's Affiliation |
Utsunomiya University (Utsunomiya Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2026-03-03 14:30:00 |
| Presentation Time |
20 minutes |
| Registration for |
3DMT |
| Paper # |
3DMT2026-10 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.8 |
| Page |
pp.37-40 |
| #Pages |
4 |
| Date of Issue |
2026-02-24 (3DMT) |