Selection of subset size of sub-pixel displacement registration algorithm in digital speckle correlation measurement

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Opto-Electronic Engineering >Volume 34 >Issue 8 >Page 53 > Article

Opto-Electronic Engineering
Vol. 34, Issue 8, 53 (2007)

Selection of subset size of sub-pixel displacement registration algorithm in digital speckle correlation measurement

[in Chinese]^1、2, [in Chinese]^1、2, [in Chinese]^1、2, and [in Chinese]³

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¹[in Chinese]

²[in Chinese]

³[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Selection of subset size of sub-pixel displacement registration algorithm in digital speckle correlation measurement[J]. Opto-Electronic Engineering, 2007, 34(8): 53 Copy Citation Text

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References

[5] Zhou P,Goodson Kenneth E.Subpixel displacement and deformation gradient measurement using digital image/speckle correlation[J].Opt.Eng,2001,40(8):1613-1620.

[6] Barron J L,Fleet D J.Systems and experiment performance of optical flow techniques[J].International Journal of Computer Vision,1994,12(1):43-77.

[7] Zhang J,Jin G C.Application of an improved subpixel registration algorithm on digital speckle correlation measurement[J].Optics & Laser Technology,2003,35:533-542.

[10] Vendroux G.,Knauss W.G.Submicron deformation field measurements:Parts 2.Improved digital image correlation[J].Exp.Mech,1998,38:86-92.

[11] Schreier H W,Braasch J R,Sutton M A.Systemic errors in digital image correlation caused by intensity interpolation[J].Opt.Eng,2000,39(11):2915-2929.

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[1] Chen Tao, Liu Jianhua, Zhang Tan. Error Analysis of the Bending Tube Residual Stress Measurement System Based on Digital Speckle Correlation Method[J]. Laser & Optoelectronics Progress, 2011, 48(11): 111201

[2] ZHU Meng, LONG Ningbo, ZHANG Hao, HUANG Zhanhua. Eddy Current Sensor Output Curves Calibration by Speckle Correlation[J]. Opto-Electronic Engineering, 2013, 40(10): 17

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