Laser-induced fluorescence monitoring of Chinese longjing tea
(2012) Remote Sensing for Agriculture, Ecosystems, and Hydrology XIV 85311T.- Abstract
- Laser-induced fluorescence (LIF) spectra of a bush and numerous branches of Chinese Longjing tea were investigated remotely with lidar techniques. The intensity ratio between the far red fluorescence (FRF) and red fluorescence (RF) due to the chlorophyll content of the tea branches were analyzed to study the growth conditions in different villages around Hangzhou, China. Dried Longjing tea leaves were also measured by LIF techniques in the laboratory. A chemometric method based on singular value decomposition (SVD) and linear discriminant analysis (LDA) was used to evaluate the tea qualities of the dried tea leaves.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for... (More)
- Laser-induced fluorescence (LIF) spectra of a bush and numerous branches of Chinese Longjing tea were investigated remotely with lidar techniques. The intensity ratio between the far red fluorescence (FRF) and red fluorescence (RF) due to the chlorophyll content of the tea branches were analyzed to study the growth conditions in different villages around Hangzhou, China. Dried Longjing tea leaves were also measured by LIF techniques in the laboratory. A chemometric method based on singular value decomposition (SVD) and linear discriminant analysis (LDA) was used to evaluate the tea qualities of the dried tea leaves.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3242323
- author
- Mei, Liang LU ; Guan, Zuguang LU ; Somesfalean, Gabriel LU and Svanberg, Sune LU
- organization
- publishing date
- 2012
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of the SPIE
- volume
- 85311T
- conference name
- Remote Sensing for Agriculture, Ecosystems, and Hydrology XIV
- conference location
- Edinburgh, United Kingdom
- conference dates
- 2012-09-24
- external identifiers
-
- scopus:84878287383
- DOI
- 10.1117/12.974562
- language
- English
- LU publication?
- yes
- id
- 6d031c2f-7f89-464a-a5c8-2462730b4769 (old id 3242323)
- date added to LUP
- 2016-04-04 12:52:19
- date last changed
- 2022-02-21 06:20:43
@inproceedings{6d031c2f-7f89-464a-a5c8-2462730b4769, abstract = {{Laser-induced fluorescence (LIF) spectra of a bush and numerous branches of Chinese Longjing tea were investigated remotely with lidar techniques. The intensity ratio between the far red fluorescence (FRF) and red fluorescence (RF) due to the chlorophyll content of the tea branches were analyzed to study the growth conditions in different villages around Hangzhou, China. Dried Longjing tea leaves were also measured by LIF techniques in the laboratory. A chemometric method based on singular value decomposition (SVD) and linear discriminant analysis (LDA) was used to evaluate the tea qualities of the dried tea leaves.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.}}, author = {{Mei, Liang and Guan, Zuguang and Somesfalean, Gabriel and Svanberg, Sune}}, booktitle = {{Proceedings of the SPIE}}, language = {{eng}}, title = {{Laser-induced fluorescence monitoring of Chinese longjing tea}}, url = {{http://dx.doi.org/10.1117/12.974562}}, doi = {{10.1117/12.974562}}, volume = {{85311T}}, year = {{2012}}, }