IOE OpenIR  > 光电技术研究所被WoS收录文章
Optical processing of light-induced autofluorescence for characterization of tissue pathology
Qu, JA; Chang, HP; Xiong, SM
Source PublicationOPTICS LETTERS
Volume26Issue:16Pages:1268-1270
2001-08-15
Language英语
Indexed BySCI
WOS IDWOS:000170411500020
SubtypeArticle
AbstractWe describe an optical processing method for characterizing tissue pathology that is based on principal component analysis of light-induced autofluorescence. A set of optical spectral filters, which are related to the principal-component loading vectors, is designed to process the autofluorescence signal optically and to generate principal-component scores from the autofluorescence spectra. The scores are then correlated with the tissue pathology. An optical processing system is designed that uses the in vivo fluorescence spectra recorded from nasopharyngeal tissues. We demonstrate that the system. can differentiate nasopharyngeal carcinoma from normal tissue with a high degree of sensitivity and specificity and that the optical filters used in the system can be manufactured. (C) 2001 Optical Society of America.
WOS KeywordPRINCIPAL COMPONENT ANALYSIS ; IN-VIVO ; CLASSIFICATION ; SPECTRA
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3483
Collection光电技术研究所被WoS收录文章
Affiliation1.Hong Kong Univ Sci & Technol, Dept Elect & Elect Engn, Kowloon, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Opt & Elect, Sichuan 610209, Peoples R China
Recommended Citation
GB/T 7714
Qu, JA,Chang, HP,Xiong, SM. Optical processing of light-induced autofluorescence for characterization of tissue pathology[J]. OPTICS LETTERS,2001,26(16):1268-1270.
APA Qu, JA,Chang, HP,&Xiong, SM.(2001).Optical processing of light-induced autofluorescence for characterization of tissue pathology.OPTICS LETTERS,26(16),1268-1270.
MLA Qu, JA,et al."Optical processing of light-induced autofluorescence for characterization of tissue pathology".OPTICS LETTERS 26.16(2001):1268-1270.
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