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    An automated imaging BRDF polarimeter for fruit quality inspection

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    99481G.pdf
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    Author
    Boyer, Jacob
    Keresztes, Janos C.
    Saeys, Wouter
    Koshel, John
    Affiliation
    Univ Arizona, Coll Opt Sci
    Issue Date
    2016-10-17
    Keywords
    BRDF
    polarization
    imaging
    quality inspection
    opto-mechanics
    illumination
    
    Metadata
    Show full item record
    Publisher
    SPIE-INT SOC OPTICAL ENGINEERING
    Citation
    Jacob Boyer ; Janos C. Keresztes ; Wouter Saeys and John Koshel " An automated imaging BRDF polarimeter for fruit quality inspection ", Proc. SPIE 9948, Novel Optical Systems Design and Optimization XIX, 99481G (October 17, 2016); doi:10.1117/12.2239008; http://dx.doi.org/10.1117/12.2239008
    Journal
    NOVEL OPTICAL SYSTEMS DESIGN AND OPTIMIZATION XIX
    Rights
    © 2016 SPIE.
    Collection Information
    This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
    Abstract
    The purpose of this project was to test and implement recent research of polarization and scatter properties that suggest using a cross polarization imaging system to reduce glare artifacts. In particular, the use of this research is to improve the machine vision of apple quality detection in the food industry. The automated measurement system was implemented by acquiring pictures at different angles and different polarization states of apples. The opto-mechanics, system integration, synchronization and data collection are controlled with LabVIEW.
    ISSN
    0277-786X
    DOI
    10.1117/12.2239008
    Version
    Final published version
    Additional Links
    http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2239008
    ae974a485f413a2113503eed53cd6c53
    10.1117/12.2239008
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