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Compact Light-Field Camera with Extended Depth-of-Field Using Electrically Depth-Switchable Geometric Phase Lens
- Jeong, Hyeon-su;
- Cho, Young-min;
- Seo, Jin-hyeok;
- Kim, Minseok;
- Dashdavaa, Erkhembaatar;
- ... Kim, Hak-rin;
- 외 1명
Citations
SCOPUS
0초록
We propose a geometric phase lens-based light field (GPL-LF) system that provides extended depth of field (DoF) and enhanced LF resolution by utilizing the polarization-dependent depth-switching operation with the geometric phase lens (GPL). The GPL-LF system enables user’s selective directional view or depth-reconstructed images with overcoming the traditional trade-off relationship between the achievable LF resolution and DoF in conventional LF imaging systems operated with passive lens. © 2025, John Wiley and Sons Inc. All rights reserved.
키워드
extended depth of field; geometric phase lens; light field camera; polarizationdependent lens; vari-focal lens
- 제목
- Compact Light-Field Camera with Extended Depth-of-Field Using Electrically Depth-Switchable Geometric Phase Lens
- 저자
- Jeong, Hyeon-su; Cho, Young-min; Seo, Jin-hyeok; Kim, Minseok; Dashdavaa, Erkhembaatar; Erdenebat, Munkh Uchral; Kim, Hak-rin
- 발행일
- 2025
- 유형
- Conference paper
- 권
- 56
- 호
- 1
- 페이지
- 78 ~ 81
- 언어
- ENG
- 출판사
- John Wiley and Sons Inc
- 분량
- 4 페이지
- ISSN
- E 2168-0159
P 0097-966X