|
|
|
|
|
|
Study on Surface Reflectance Light Elimination of Biological Tissue with Cross-Polarization |
SUN Zhe1, HAN Tong-shuai1, 2, JIANG Jing-ying1*, LI Chen-xi1, 2, XU Ke-xin1, 2 |
1. College of Precision Instruments and Optoelectronics Engineering,Tianjin University,Tianjin 300072,China
2. State Key Laboratory of Precision Measuring Technology and Instruments,Tianjin University,Tianjin 300072,China |
|
|
Abstract In the analysis of the body component with spectroscopic techniques, transmission method and reflection method are two common approaches that used for the signal acquisition. Based on the position relationship between the optical fiber probe and the biological tissue, the reflection method can be further divided into two forms: contact measurement and non-contact measurement. The traditional contact measurement can easily realize the extraction of useful signals from deep tissue by adjusting the position between the light source and receiving fiber. However, study shows that the contact pressure and the heat transfer between the probe and tissue are known to cause the change of measurement conditions, which will further influence the stability of spectral data. By comparison, non-contact method is free from the influence of changes of pressure and temperature. Nonetheless, large amounts of surface reflectance that do not carry any useful information will be gathered into the fiber. The surface reflectance is so strong and concentrated that it would easily influence the dynamic range of the detector. Therefore, how to eliminate the impact of surface reflectance is the biggest problem the non-contact measurement faces. In view of this, a systemic study is conducted in this article and the cross- polarization method proposed by our group is investigated through both theoretical deduction and experimental analysis. First, the polarization state of surface reflection with different objects as experimental materials is studied. Results indicate that the polarization state of the surface reflectance is closely related to the surface roughness, the smaller the roughness is, the higher the polarization state will be. As a result, it can be concluded that the surface reflectance of Intralipid solution possesses with the polarization-maintaining property. Then, the extinction effect of the cross-polarization method was verified in Intralipid-20% solutions. Results showed that 97 percent of the surface reflections were eliminated effectively through this method. Finally, a comparative analysis on spectral data respectively obtained by contact and non-contact measurement was carried out. Result showed that there was a high coincidence between the two curves, which further illustrated the cross-polarization method can effectively eliminate the surface reflectance. Overall, this research explored the ability of cross-polarization method to eliminate the surface reflectance, aiming at abolishing the effect caused by the variations of measurement conditions and further promoting the development of non-invasive sensing with NIR spectroscopy technique.
|
Received: 2016-08-23
Accepted: 2016-12-09
|
|
Corresponding Authors:
JIANG Jing-ying
E-mail: jingying@tju.edu.cn
|
|
[1] Mazurenka M, Jelzow A, Wabnitz H, et al. Optics Express, 2012, 20(1): 283.
[2] Lim L, Nichols B, Rajaram N, et al. Journal of Biomedical Optics, 2011, 16(1):011012.
[3] Li Chenxi, Zhao Huijuan, Wang Zhulou, et al. Nanotechnology and Precision Engineering, 2013. 11(1): 27.
[4] Anderson R R, Parrish J A, et al. Journal of Investigative Dermatology, 1981, 77(1): 13.
[5] Demos S G, Radousky H B, Alfano R R. Optics Express, 2000, 7(1): 23.
[6] XU Ke-xin, QIU Qing-jun, SU Yi-xiong(徐可欣,邱庆军,苏翼雄). Chinese Patent, 2002, 02129271.
[7] Su Yixiong, Xu Kexin, Qiu Qingjun, et al. Chinese Journal of Scientific Instrument, 2003, 24(z1): 127.
[8] Su Yixiong. Investigation on Non-Contact Acquisition for Backscattered-Light of Biological Tissue. Tianjin: College of Precision Instrument and Electronic Engineering, Tianjin University, 2003.
[9] ZHANG Bin, CHEN Jian-hong, JIAO Ming-xing(张 彬,陈剑虹,焦明星). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2015, 35(7): 1840. |
[1] |
LIU Wen-bo, LIU Jin, HAN Tong-shuai*, GE Qing, LIU Rong. Simulation of the Effect of Dermal Thickness on Non-Invasive Blood Glucose Measurement by Near-Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2699-2704. |
[2] |
YAN Xue-jun1, ZHOU Yang2, HU Dan-jing1, YU Dan-yan1, YU Si-yi1, YAN Jun1*. Application of UV-VIS Diffuse Reflectance Spectrum, Raman and
Photoluminescence Spectrum Technology in Nondestructive
Testing of Yellow Pearl[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1703-1710. |
[3] |
YAN Jun1, FANG Shi-bin1, YAN Xue-jun1, SHENG Jia-wei2, XU Jiang1, XU Chong3, ZHANG Jian2*. Study on the Common Effect of Heat Treatment, Dyeing or Irradiation Treatment on UV-Vis Diffuse Reflectance Spectra of Pearls[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3697-3702. |
[4] |
FANG Shi-bin1, JIANG Yang-ming1, YAN Jun1, 2, YAN Xue-jun1, ZHOU Yang3, ZHANG Jian2*. The Types of UV-Vis Diffuse Reflectance Spectra of Common Gray Pearls and Their Coloring Mechanism[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(12): 3703-3708. |
[5] |
WANG Jing1, 2*, CHEN Zhen3, GAO Quan-zhou1. Diffuse Reflectance Spectroscopy Study of Mottled Clay in the Coastal
Area of Fujian and Guangdong Provinces and the Interpretation of Its
Origin and Sedimentary Environment[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(08): 2494-2498. |
[6] |
ZHU Meng-yuan1, 2, LÜ Bin1, 2*, GUO Ying2. Comparison of Haematite and Goethite Contents in Aeolian Deposits in Different Climate Zones Based on Diffuse Reflectance Spectroscopy and Chromaticity Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1684-1690. |
[7] |
XU Zhao-jin, LI Dong-liang, SHEN Li*. Study on Diffuse Reflection and Absorption Spectra of Organic and Inorganic Chinese Painting Pigments[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3915-3921. |
[8] |
WANG Peng1,2, SUN Di2, MU Mei-rui3, LIU Hai-xue3, ZHANG Ke-qiang2, MENG Xiang-hui1, YANG Ren-jie1*, ZHAO Run2*. Rapid Detection of Total Nitrogen Through the Manure Movement of in Large-Scale Dairy Farm by Near-Infrared Diffuse Reflectance Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 3287-3291. |
[9] |
LIU Yong1,2, ZHANG Yuan-zhi1, HOU Hua-yi1, ZHU Ling1,2, WANG An1, WANG Yi-kun1,2*. Tissue Intrinsic Fluorescence Spectrum Recovering Based on Diffusion Theory[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(12): 3836-3841. |
[10] |
HOU Hua-yi1, 2, DONG Mei-li1, 3*, WANG Yi-kun1, 3, ZHU Ling1, 3, MA Zu-chang1, LIU Yong1, 3 . Rapid and Noninvasive Detection of Skin Cholesterol with Diffuse Reflectance Spectroscopy Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(10): 3215-3221. |
[11] |
LIU Yan1,2, YANG Xue1,2, ZHAO Jing3, LI Gang1,2, LIN Ling1,2* . Study on Internal Information of the Two-Layered Tissue by Optimizing the Detection Position[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(10): 3434-3441. |
[12] |
HAN Wen1, KE Jie1, CHEN Hua1, LU Tai-jin1, YIN Ke2* . Diffuse Reflectance Spectroscopy of Red Colored “Laowo Stone” [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(08): 2634-2638. |
[13] |
TANG Ying1*, Gerald J.Smith2. Spectroscopic Investigation of Human Hair from Chinese Subjects During UVA Photoageing[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(06): 1783-1788. |
[14] |
LI Chen-xi1, 2, SUN Zhe2, HAN Lei2, ZHAO Hui-juan1, 2*, XU Ke-xin1, 2. Study on the Determination System of Tissue Optical Properties Based on Diffuse Reflectance Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(05): 1532-1536. |
[15] |
WU Deng-wei1, 2, ZHANG Gan-lin1, 2* . Study on Paddy Soil Chronosequences Based on Visiblc-Near Infrared Diffuse Reflectance Spectra[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(12): 3375-3381. |
|
|
|
|