JICCE (한국정보통신학회)
Current Result Document :
| 한글제목(Korean Title) |
Improved 3D Resolution Analysis of N-Ocular Imaging Systems with the Defocusing Effect of an Imaging Lens |
| 영문제목(English Title) |
Improved 3D Resolution Analysis of N-Ocular Imaging Systems with the Defocusing Effect of an Imaging Lens |
| 저자(Author) |
Min-Chul Lee
Kotaro Inoue
Myungjin Cho
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| 원문수록처(Citation) |
VOL 13 NO. 04 PP. 0270 ~ 0274 (2015. 12) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In this paper, we propose an improved framework to analyze an N-ocular imaging system under fixed constrained resources such as the number of image sensors, the pixel size of image sensors, the distance between adjacent image sensors, the focal length of image sensors, and field of view of image sensors. This proposed framework takes into consideration, for the first time, the defocusing effect of the imaging lenses according to the object distance. Based on the proposed framework, the N-ocular imaging system such as integral imaging is analyzed in terms of depth resolution using two-point-source resolution analysis. By taking into consideration the defocusing effect of the imaging lenses using ray projection model, it is shown that an improved depth resolution can be obtained near the central depth plane as the number of cameras increases. To validate the proposed framework, Monte Carlo simulations are carried out and the results are analyzed.
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| 키워드(Keyword) |
Defocusing effect
Elemental images
N-ocular imaging
Resolution analysis
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| 파일첨부 |
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