[1] Wang Y W, Ding W, Kou L P, et al. A non-destructive method to assess freshness of raw bovine milk using FT-NIR spectroscopy［J］. Journal of Food Science and Technology, 2015, 52(8): 5305-5310.

[2] 褚小立, 陆婉珍. 近五年我国近红外光谱分析技术研究与应用进展［J］. 光谱学与光谱分析, 2014, 34(10): 2595-2605.

    Chu Xiaoli, Lu Wanzhen. Research and application progress of near infrared spectroscopy analytical technology in China in the past five years［J］. Spectroscopy and Spectral Analysis, 2014, 34(10): 2595-2605.

[3] 傅 博, 胡永翔, 刘 蓉, 等. 基于中等浓度样品参考测量的近红外光谱检测方法［J］. 光学学报, 2016, 36(2): 0230003.

    Fu Bo, Hu Yongxiang, Liu Rong, et al. Near-infrared measurement with medium concentration sample as reference［J］. Acta Optica Sinica, 2016, 36(2): 0230003.

[4] 陆婉珍. 现代近红外光谱分析技术［M］. 北京: 中国石化出版社, 2000.

    Lu Wanzhen. Modern near infrared spectra analysis technology［M］. Beijing: China Petrochemical Press, 2000.

[5] Andersson C A. Direct orthogonalization［J］. Chemometrics and Intelligent Laboratory Systems, 1999, 47(1): 51-63.

[6] Fearn T. On orthogonal signal correction［J］. Chemometrics and Intelligent Laboratory Systems, 2000, 50(1): 47-52.

[7] 李亚萍, 张广军, 李庆波. 基于O2-PLS方法的血糖无损检测实验研究［J］. 光学学报, 2010, 30(3): 854-860.

    Li Yaping, Zhang Guangjun, Li Qingbo. Application of O2-PLS in experimental study on non-invasive measurement of blood glucose［J］. Acta Optica Sinica, 2010, 30(3): 854-860.

[8] 陆婉珍, 袁洪福, 褚小立. 近红外光谱仪器［M］. 北京: 化学工业出版社, 2010: 27-30.

    Lu Wanzhen, Yuan Hongfu, Chu Xiaoli. Near infrared spectrometer［M］. Beijing: Chemical Industry Press, 2010: 27-30.

[9] 褚小立, 袁洪福, 陆婉珍. 近红外分析中光谱预处理及波长选择方法进展与应用［J］. 化学进展, 2004, 16(4): 528-542.

    Chu Xiaoli, Yuan Hongfu, Lu Wanzhen. Progress and application of spectral data pretreatment and wavelength selection methods in NIR analytical technique［J］. Progress in Chemistry, 2004,16(4): 528-542.

[10] Wang L J, Zhou Z, Qin Y, et al. Analysis of data mining method for near infrared spectral data of dairy products based orthogonality［C］. International Conference of Electronic Engineering and Information Science, 2014, 981: 641-646.

[11] Gonzalez R C, Woods R E Eddins S L. 数字图像处理［M］. 阮秋琦, 译. 2版. 北京: 电子工业出版社, 2007: 70-84.

    Gonzalez R C, Woods R E. Digital image processing［M］. Ruan Qiuqi, Transl. 2nd ed. Beijing: Publishing House of Electronics Industry, 2007: 70-84.

[12] Lim J, Kim G, Mo C, et al. Detection of melamine in milk powders using near-infrared hyperspectral imaging combined with regression coefficient of partial least square regression model［J］. Talanta, 2016, 151: 183-191.

[13] 于施淼, 卢 伟, 梁 琨, 等. 基于高光谱成像技术结合PCA-GRNN的糙米发芽率检测方法研究［J］. 激光与光电子学进展, 2015, 52(11): 113001.

    Yu Shimiao, Lu Wei, Liang Kun, et al. Study on prediction of germination rate of rice seeds using hyperspectral imaging combined with PCA and GRNN［J］. Laser & Optoelectronics Progress, 2015, 52(11): 113001.

[14] 陈文飞. 基于概率统计方法的图像增强研究［D］. 武汉: 武汉大学, 2011.

    Chen Wenfei. Research of image enhancement based on probability theory［D］. Wuhan: Wuhan University, 2011.

[15] 聂 超. 基于直方图的高效图像增强算法研究［D］. 杭州: 杭州电子科技大学, 2014: 27-29.

    Nie Chao. Efficient image enhancement algorithm research based on histogram［D］. Hangzhou: Hangzhou Dianzi University, 2014: 27-29.

[16] 刘 博, 胡正平, 王成儒. 基于模糊松弛迭代的分层图像增强算法［J］. 光学技术, 2009, 35(1): 131-134.

    Liu Bo, Hu Zhengping, Wang Chengru. Multi-level interactive image enhancement algorithm based on fuzzy relaxation iterative procedure［J］. Optical Technique, 2009, 35(1): 131-134.

[17] 王丽杰. 快速检测牛奶成分的近红外光谱测量方法及系统研究［D］. 哈尔滨: 哈尔滨理工大学, 2006: 80-82.

    Wang Lijie. Research on rapid measuring method and system for milk constituents detecting by near infared spectrum［D］. Harbin: Harbin University of Science and Technology, 2006: 80-82.