Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Optical Technique》 2005-03
Add to Favorite Get Latest Update

Spectral reflectance recovery based on multispectral imaging

REN Pen-yuan, LIAO Ning-fang, CHAI Bing-hua, YANG Wei-ping, LI Sui-xian(School of Science and Technology, Beijing Institute of Technology, Beijing100081, China)  
In some high_precision color reproduction applications, there is a need to obtain spectral reflectance of each point on the object's surface. Since the vast majority of reflectance spectra for surfaces are smooth functions, each reflectance spectrum can be represented as the weighted sum of basis functions. Mutispectral imaging technology based on this principle can recover spectral reflectance accurately and quickly. A principal component analysis was made to obtain basis functions of reflectance. And a multispectral imaging system was set up to analyze the result of spectral reflectance recovery for different amount of basis functions.
【Fund】: 国家自然科学基金(60377042);; 北京市自然科学基金(4032016)
【CateGory Index】: O433.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 LI Sui-xian1,2,LIAO Ning-fang2,SHI Yan-xia1,LI Bao-ju1(1. Institute of Vegetables and Flowers,Academic of Agriculture of China,Beijing 100081,China)(2.National laboratory of color science and technology,Beijing Institute of Technology,Beijing 100081,China);Natural plant color reproduction via sRGB base on multispectral space[J];Optical Technique;2006-S1
2 Zou Wenhai Xu Haisong Wang Yong (State Key Laboratory of Modern Optical Instrumentation,Zhejiang University,Hangzhou 310027);Spectral Reconstruction of Images Based on Color Scanner[J];Acta Optica Sinica;2007-05
Chinese Journal Full-text Database 1 Hits
1 WANG Xi Chang,XHOU Feng Kun,YU Bing Xi,CHEN Shu Fang (Changchun Institute of Optics and Fien Mechanics, Chinese Academy of Sciences,Changchun 130022);Uniform Color Space Weight Factor Method About Spectrophotometric Color Matching[J];OPTICS AND PRECISION ENGINEERING;1998-05
Chinese Journal Full-text Database 1 Hits
1 ZHAO Chenfei (Shaanxi University of Science and Technology,Xianyang 712081,China);Application of color's spectrum analysis in computer ink matching color[J];Packaging Engineering;2005-06
Chinese Journal Full-text Database 10 Hits
1 Liao Ningfang; Shi Junsheng; Yu Hongfei; Wang Yuefang(Yunnan Normal University, Kunming, 650092)Gao Zhiyun(Beijing Institute of Technology);DIGITAL CRT COLOR CONTROL BY ARTIFICIAL NEURAL NETWORKS[J];Acta Armamentarii;1998-01
2 HUANG Qingmei,ZHAO Dazun (National Laboratory of Color Science and Engineering, Beijing Institute of Technology, Beijing100081, China);An Evaluation Method for the Visual Effects of Different Gamut Mapping Algorithms[J];Journal of Beijing Institute of Technology;2003-04
3 HUANG Qingmei,ZHAO Dazun (National Laboratory of Color Science and Engineering, Beijing Institute of Technology, Beijing100081, China);A Prediction-Approaching Method for the Calibration of Color Printers[J];Journal of Beijing Institute of Technology;2003-05
4 LIU Hao xue (Beijing Institute of Graphic Communication, Beijing ,102600,China);The Application of CIE Uniform Color Space and Its Color Difference Formula[J];Journal of Beijing Institute of Graphic Communacation;2003-03
5 WANG Hai-wen1,WAN Xiao-xia2,LI Jie3,JIANG Wen-yan1(1.Zhejiang University of Science and Technology,Hangzhou 310023,China;2.Wuhan University,Wuhan 430079,China;3.Zhejiang College of Quzhou 324000,China);Key Technologies of Contemporary Printing Development[J];Packaging Engineering;2008-03
6 WANG Hai-wen1,LI Jie2,WAN Xiao-xia3,GAN Chao-hua3(1.Zhejiang University of Science and Technology,Hangzhou 310023,China;2.Zhejiang College of Quzhou,Quzhou 324000,China;3.Wuhan University,Wuhan 430079,China);Research on the Printing Color Reproduction Technology Based on Spectral Imaging[J];Packaging Engineering;2008-04
7 LI Sui-xian,LIAO Ning-fang,SUN Yu-nan ( Department of Optic-Electronic Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081, China );Optimal sensitivity of multispectral camera based on PCA[J];Opto-Electronic Engineering;2006-03
8 FENG Jie1,2,LIAO Ning-fang1,LIANG Min-yong1,ZHAO Bo2,DAI Zhi-fu3 1. National Laboratory of Colour Science and Engineering,Beijing Institute of Technology,Beijing 100081,China 2. Department of Physics and Electronics,Yunnan Normal University,Kunming 650092,China 3. Honghe University,Mengzi 661100,China;Multispectral Imaging System for the Plant Diseases and Insect Pests Diagnosis[J];Spectroscopy and Spectral Analysis;2009-04
9 XU Yan-fang, LIU Wen-yao, ZUO Kun-long, ZHU Hao (Tianjin University), Ministry of Education, College of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China);Characterization of color scanners[J];Optics and Precision Engineering;2004-01
10 XU Yan-fang, LIU Wen-yao (College of Precision Instruments and Optoelectronics Engineering, hnical Science, Tianjin University, Ministry of Education, Tianjin 300072, China);Colorimetric density method for color space conversion of color printer[J];Optics and Precision Engineering;2004-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved