6Qifeng Yu,Xiangyi Sun,Xiaolin Liu.Removing speckle noise from speckle fringe patterns by spin filtering with curved surface windows[J].Proc.SPIE.,2002,(4664):73-79.
7Jean-Luc Starck,Emmanuel J Candes,David L Donoho.The curvelet transform for image denoising[J].IEEE Transactions on Image Processing,2002,11 (6):670-684.
8濮良贵;纪名刚.机械设计[M]{H}北京:高等教育出版社,2006.
9张丽珂.PLC基础教程[M]{H}北京:机械工业出版社,2010.
10Knezo Miya. Recent advancement of electromagnetic Nondestructive Inspection technology in Japan[J].{H}IEEE Transactions on Magnetics,2002,(02):321-326.
