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시간차 촬영문제를 해결한 다중-편광 카메라 개발

Authors
조두희하동환
Issue Date
2018
Publisher
한국전시산업융합연구원
Keywords
Polarization effect(편광효과); multi-PL filter(다중-편 광 필터); nodal point(제2주점); Seeker System(관측 시스템)
Citation
한국과학예술포럼, v.32, pp 271 - 278
Pages
8
Journal Title
한국과학예술포럼
Volume
32
Start Page
271
End Page
278
URI
https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/3148
DOI
10.17548/ksaf.2018.01.30.271
ISSN
2005-1409
Abstract
본 연구의 목적은 빠르게 이동하는 물체에 대하여1회 촬영으로 편광특성을 분석하고 식별을 용의하게할 수 있는 장치 및 적용방법의 개발이다. 연구방법은카메라 센서의 각 컬러채널에 각기 다른 편광정보를입력할 수 있는 장치를 제작하고 영상처리를 통하여편광 분석에 최적화된 영상을 생산한다. 연구결과, 촬영 후 편광각 조절이 가능하게 되었고, 분석함수에 적용하여 보다 빠르고 정확한 편광 피사체 인식이 가능하게 되었다.
A recording device capable of adjusting the angle of the polarizing filter after shooting has been developed. For DoLP and AoP analysis, polarized images taken from four directions are required. However, conventional multi-polarized filters can not simultaneously obtain polarization images in more than three directions. In this study, it is possible to apply four polarization images to DoLP and AoP analysis by adjusting the polarization angle after imaging by combining optical technology and image processing technology of multi - polarized filter.
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예술공학대학 (예술공학부)
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