Reduction of peak-locking errors produced by Gaussian sub-pixel interpolation in cross-correlation digital particle image velocimetry

Measurement Science and Technology

Volumn 21, Issue 3, 2010, Pages

  Fore, L B ^a  

^a BETTIS ATOMIC POWER LABORATORY   (United States)

Author keywords

DPIV; Particle image velocimetry; Sub pixel interpolation

Indexed keywords

DISPLACEMENT MEASUREMENT; ERRORS; FLOW VISUALIZATION; GAUSSIAN DISTRIBUTION; INTERPOLATION; LOCKS (FASTENERS); PIXELS; VELOCIMETERS; VELOCITY MEASUREMENT;

CROSS-CORRELATION FUNCTION; DIGITAL PARTICLE IMAGE VELOCIMETRY; DPIV; GAUSSIAN INTERPOLATION; INTERPOLATION FORMULAS; MEASUREMENT RESOLUTION; PARTICLE IMAGE VELOCIMETRIES; SUBPIXEL INTERPOLATION;

FIGHTER AIRCRAFT;

EID: 77949537881     PISSN: 09570233     EISSN: 13616501     Source Type: Journal    
DOI: 10.1088/0957-0233/21/3/035402     Document Type: Article

References (19)

1. Fincham A and Spedding G 1997 Low cost, high resolution DPIV for measurement of turbulent fluid flow Exp. Fluids 23 449-62
2. Christensen K 2004 The influence of peak-locking errors on turbulence statistics computed from PIV ensembles Exp. Fluids 36 484-97
3. Nogueira J, Lecuona A and Rodriguez P 2001 Identification of a new source of peak locking, analysis and its removal in conventional and super-resolution PIV techniques Exp. Fluids 30 309-16
4. Roth G and Katz J 2001 Five techniques for increasing the speed and accuracy of PIV interrogation Meas. Sci. Technol. 12 238-45
5. Roesgen T 2003 Optimal subpixel interpolation in particle image velocimetry Exp. Fluids 35 252-6
6. Chen J and Katz J 2005 Elimination of peak-locking error in PIV analysis using the correlation mapping method Meas. Sci. Technol. 16 1605-18
7. Eckstein A, Charonko J and Vlachos P 2008 Phase correlation processing for DPIV measurements Exp. Fluids 45 485-500
8. Stanislas M, Okamato K, Kahler C and Westerweel J 2005 Main results of the second international PIV Challenge Exp. Fluids 39 170-91
9. Raffel M, Willert C and Kompenhans J 1998 Particle Image Velocimetry - A Practical Guide (Berlin: Springer)
10. Huang H, Fiedler H and Wang J 1993 Limitation and improvement of PIV Part I: limitation of conventional techniques due to deformation of particle image patterns Exp. Fluids 15 168-74
11. Huang H, Dabiri D and Gharib M 1997 On the error of digital particle image velocimetry Meas. Sci. Technol. 8 1427-40
12. Eckstein A and Vlachos P 2009 Assessment of advanced windowing techniques for digital particle image velocimetry (DPIV) Meas. Sci. Technol. 20 075402
13. Fore L, Tung A, Buchanan J and Welch J 2005 Nonlinear temporal filtering of time-resolved digital particle image velocimetry data Exp. Fluids 39 22-31
14. Westerweel J, Dabiri D and Gharib M 1997 The effect of a discrete window offset on the accuracy of cross-correlation analysis of digital PIV recordings Exp. Fluids 23 20-8
15. Gui L, Merzkirch W and Fei R 2000 A digital mask technique for reducing the bias error of the correlation-based PIV interrogation algorithm Exp. Fluids 29 30-5
16. Cholemari M 2007 Modeling and correction of peak-locking in digital PIV Exp. Fluids 42 913-22
17. Bendat J and Piersol A 2000 Random Data: Analysis and Measurement Procedures 3rd edn (New York: Wiley)
18. Westerweel J and Scarano F 2005 Universal outlier detection for PIV data Exp. Fluids 39 1096-100
19. Wereley S, Gui L and Meinhart C 2002 Advanced algorithms for microscale particle image velocimetry AIAA J. 40 1047-55