Download or read book Optical Sensors and Sensing Systems for Natural Resources and Food Safety and Quality written by Yud-Ren Chen and published by SPIE-International Society for Optical Engineering. This book was released on 2005 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.