Title :
Image detection of solar-induced plant fluorescence
Author :
Saito, Yasunori ; Yajima, Kazuya ; Kobayashi, Fumitoshi ; Nomura, Akio ; Suzuki, Takao
Author_Institution :
Dept. of Inf. Eng., Shinshu Univ., Nagano, Japan
Abstract :
A fluorescence imaging system has been developed for detection of plant fluorescence induced by sunlight. A new technique for evaluating unknown solar intensity was introduced to the Fraunhofer line detection. The fluorescence observations were made using plants with different status of growth, and the digital image of the plant fluorescence clearly showed the difference.
Keywords :
agriculture; fluorescence; sunlight; vegetation mapping; CCD camera; Charde couple device; Fraunhofer line detection; digital image; digital imaging; fluorescence imaging system; image detection; reflectance standard; solar intensity; solar-induced plant fluorescence; sunlight; Digital images; Earth; Fluorescence; Light sources; Plants (biology); Reflectivity; Remote monitoring; Remote sensing; Sun; Vegetation mapping;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN :
0-7803-7929-2
DOI :
10.1109/IGARSS.2003.1293857
