한국방송∙미디어공학회:학술대회논문집 (Proceedings of the Korean Society of Broadcast Engineers Conference)
- 한국방송∙미디어공학회 2020년도 하계학술대회
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- Pages.272-275
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- 2020
라이트 필드 영상의 공간해상도 개선: 리뷰
Light Field Image Spatial Resolution Enhancement: A Review
- Yim, Jonghoon (Department of Electrical and Computer Engineering Sungkyunkwan University) ;
- Van Duong, Vinh (Department of Electrical and Computer Engineering Sungkyunkwan University) ;
- Jeon, Byeungwoo (Department of Electrical and Computer Engineering Sungkyunkwan University)
- 발행 : 2020.07.13
초록
Light Field (LF) cameras capture both spatial and directional information of light rays. Current LF cameras have a problem of a low spatial resolution. There have been lots of existing works carried out to improve the resolution of LF images. In this paper, those existing works will be divided into two categories: hardware-based approaches and software-based approaches, and we will look into and compare several experiment results in order for LF spatial resolution enhancement. Finally, the direction for the future spatial resolution enhancement will be suggested.
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