1.

Conference Proceedings
Conference Proceedings
1. Ultraviolet and visible transmittance techniques for detection of quality in poultry eggs
Liu, Y. ; Ouyang, A. ; Zhong, C. ; Ying, Y.
Pub. info.: Nondestructive Sensing for Food Safety, Quality, and Natural Resources.  pp.42-52,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5587
2.

Conference Proceedings
Conference Proceedings
2. An automatic method for identifying different variety of rice seeds usings machine vision technology [5996-56]
Liu, Y. ; Ouyang, A. ; Wu, J. ; Ying, Y.
Pub. info.: Optical Sensors and Sensing Systems for Natural Resources and Food Safety and Quality.  pp.59961H-,  2005.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5996
3.

Conference Proceedings
Conference Proceedings
3. Rapid analysis of sugar content of intact orange fruit using ultraviolet and visible transmittance techniques [6381-45]
Liu, Y. ; Wen, J. ; Ouyang, A. ; Ying, Y.
Pub. info.: Optics for Natural Resources, Agriculture, and Foods.  pp.638115-638115,  2006.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6381
4.

Conference Proceedings
Conference Proceedings
4. Ultraviolet-visible transmittance techniques for rapid analysis of sugar content and soluble solids content of fresh navel orange juices [5996-35]
Liu, Y. ; Ouyang, A. ; Luo, J. ; Ying, Y.
Pub. info.: Optical Sensors and Sensing Systems for Natural Resources and Food Safety and Quality.  pp.59960Y-,  2005.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5996
5.

Conference Proceedings
Conference Proceedings
5. Nondestructive evaluation of chicken-egg freshness based on its optical properties
Liu, Y. ; Ying, Y. ; Ouyang, A. ; Qiao, Z.
Pub. info.: Monitoring Food Safety, Agriculture, and Plant Health.  pp.188-197,  2004.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 5271