[1] K. Creath. Speckle: signal or noise [C]. Proc. FRINGE 93, W. Jueptner, W. Osten, ed., 1993. 97～102
[2] K. Creath. Phase-measurement interferometry techniques[C]. Progress in Optics, Edited on E. Wolf, Amsterdam: Elsevier Science Publishers, 1988. 349～393
[3] G. Kaufmann, A. Davila, D. Kerr. Interview-smoothing of speckle interferometry fringe-patterns[J]. Optical Testing Digest, 1997, 2(4): 4504～4509
[4] Qifeng Yu. Spin filtering process and automatic extraction of fringe center-lines from interferometric patterns[J]. Appl. Opt., 1988, 27(18): 3782～3784
[5] Qifeng Yu, Xiaolin Liu, Klaus Andresen. New spin filters for interferometric fringe patterns and grating patterns[J]. Appl. Opt., 1994, 33(17): 3705～3711
[6] Qifeng Yu, Xiangyi Sun, Xiaolin Liu. Spin filtering with curve windows for interferometric fringes[J]. Appl. Opt., 2002, 41(14): 2650～2654
[7] Qifeng Yu, Xia Yang, Sihua. Fu et al.. Two improved algorithms with which to obtain contoured windows for fringe patterns generated by electronic speckle-pattern interferometry[J]. Appl. Opt., 2005, 44(33): 7050～7054
[8] D. Kerr, F. Mendoza Santoyo, J. R. Tyrer. Extraction of phase data from electronic speckle pattern interferometric fringes using a single-phase-step method: a novel approach[J]. J. Opt. Soc. Am. A, 1990, 7(5): 820～826
[9] Qifeng Yu, Xiaolin Liu, Xiangyi Sun et al.. Double-image and single-image phase-shifting methods for phase measurement[J]. Optik, 1998, 109(2): 89～95
[10] Qifeng Yu, Klaus Andresen, Wolfgang Osten et al.. Noise-free normalized fringe patterns and local pixel transforms for strain extraction[J]. Appl. Opt., 1996, 35(20): 3783～3790
