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Development of Structured Illumination Reflectance Imaging Technique as a New Modality for Enhanced Defect Detection of Apples
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| 자료유형 | E-Book |
|---|---|
| 개인저자 | Lu, Yuzhen. |
| 단체저자명 | Michigan State University. Biosystems Engineering. |
| 서명/저자사항 | Development of Structured Illumination Reflectance Imaging Technique as a New Modality for Enhanced Defect Detection of Apples. |
| 발행사항 | [S.l.] : Michigan State University., 2018 |
| 발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2018 |
| 형태사항 | 273 p. |
| 소장본 주기 | School code: 0128. |
| ISBN | 9780438277274 |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Adviser: Renfu Lu. |
| 요약 | Computer vision technology coupled with uniform illumination is still unsatisfactory in detecting some defects of apples, e.g., subsurface tissue bruising. Structured illumination (SI) provides an alternative illumination scheme, which is advant |
| 요약 | A SIRI platform, capable of acquiring broadband and multispectral images, was constructed by using a digital micro-mirror device based digital light projector. Using sinusoidally-modulated illumination patterns, SIRI acquires phase-shifted patte |
| 요약 | Demodulation is a critical step in obtaining DC and AC images, and conventional approaches require a minimum of three phase-shifted pattern images. New demodulation approaches based on spiral phase transform (SPT) and Gram-Schmidt orthonormaliza |
| 요약 | Experiments were conducted on detection of subsurface bruising in apples of four varieties by using a multispectral SIRI system, in conjunction with the SPT demodulation approach. The six wavebands between 710 and 810 nm yielded the overall dete |
| 요약 | This research has demonstrated the feasibility and potential of SIRI as a new versatile and effective tool for enhancing defect detection of apples. More research, however, is needed to improve the instrumentation and software of SIRI for real-t |
| 일반주제명 | Agricultural engineering. Engineering. |
| 언어 | 영어 |
| 기본자료 저록 | Dissertation Abstracts International79-12B(E). Dissertation Abstract International |
| 대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T15000906 |
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| No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
|---|---|---|---|---|---|---|---|---|
| 1 | WE00025813 | 631 | 가야대학교// | 대출가능 |
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