[1] Fu Fenglan,Tan Haiyan. Real time measurement of the part surface roughness using laser technique[J]. Laser Infrared,2007,37(5):412-414
[2] Yuan Changliang,Ding Zhihua,Wu Wentang. Surface Roughness and Its Measurement[M]. Beijing:Machinery Industry Press,1989. 1-4
[3] Huang Jiyang. The System of Electronic Speckle Correlation and The Measurement of Surface Roughness [D]. Chongqing:Chongqing University,2006. 26-27
[4] Wang Wenzhuo,Li Dayong,Chen Jie. A survey of the research on non-contact surface roughness measuring method[J]. J.Mechanical Engineer,2004,161(11):6-8
[5] Liu Bin,Feng Qibo,Kuang Cuifang. Survey of measurement methods for surface roughness[J]. Opt. Instrum.,2004,26(5):54-58
[6] Wu Dexin,Shen Xihua. The research of laser shearography in NDT[J]. Dev. Innovation Machinery Electrical Prod.,2008,21(2):125-128
[7] Mehran Yazdi,Kazem Gheysari. A new approach for the fingerprint classification based on gray-level co-occurrence matrix[J].Proc. World Academy Sci.,Eng. Technol.,2008,30:930-933