Transmission Spectrum Imaging Analysis of Uncaria Leaves from Guangdong

Author

Meng Qingxia ; Hu Cuiying ; Pang Qichang ; Ma Ji ; Zhang Hongwei ; Zhao Jing

Author_Institution

Dept. of Phys., Jinan Univ., Guangzhou, China

fYear

2011

fDate

10-12 May 2011

Firstpage

1

Lastpage

4

Abstract

Objective: Measure the transmission imaging spectra of Folium Uncariae. Provide a new effective method for studying medicinal plants. Method : Determine five kinds of 10 populations in different parts of Folium Uncariae by spectral imaging device with electric controlled liquid crystal filter. The spectral resolution is 0.5nm. Spectral range is from 400nm to 720nm. Cluster its transmission imaging spectra fingerprint in cosine distance. Result: The results of the transmission imaging spectra of Folium Uncariae match the systematic botany appraisal result. Conclusion : Spectral imaging analysis techniques can be used to construct fingerprints of traditional Chinese medicine, quality evaluation and study of plant phylogenetic relationships, etc., the operation method is simple, rapid, non-destructive.

Keywords

biological techniques; biology computing; botany; image processing; visible spectra; Folium uncariae; Uncaria leaves; cosine distance; electric controlled liquid crystal filter; medicinal plants; plant phylogenetic relationships; quality evaluation; spectral resolution; systematic botany appraisal; traditional Chinese medicine; transmission spectrum imaging analysis; wavelength 400 nm to 720 nm; Biomedical imaging; Chemicals; Hair; Powders; Shape; Shape measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on

Conference_Location

Wuhan

ISSN

2151-7614

Print_ISBN

978-1-4244-5088-6

Type

conf

DOI

10.1109/icbbe.2011.5780218

Filename

5780218