Comparative study of wavelet thresholding methods for denoising electronic speckle pattern interferometry fringes

Optical Engineering

Volumn 40, Issue 11, 2001, Pages 2598-2604

  Federico, Alejandro ^a   Kaufmann, Guillermo H ^b  

^a INSTITUTO NACIONAL DE TECNOLOGÍA INDUSTRIAL   (Argentina)

^b INSTITUTO DE FÍSICA ROSARIO   (Argentina)

Author keywords

Interferometry; Noise; Speckle; Wavelets

Indexed keywords

COMPUTATIONAL COMPLEXITY; COMPUTER SIMULATION; HEURISTIC METHODS; IMAGE PROCESSING; INTERFEROMETRY; SPURIOUS SIGNAL NOISE; WAVELET TRANSFORMS;

INTERFEROMETRY FRINGES;

SPECKLE;

EID: 0035519386     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1412616     Document Type: Article

References (21)

1. Electronic speckle pattern interferometry
2. Recent developments in video speckle interferometry
3. Temporal phase method
4. Smoothing of speckle and moiré fringes by computer processing
5. Gabor filters applied to electronic speckle pattern interferometry image
6. Adaptive filter for enhancement of fringe patterns
7. Techniques for speckle noise removal
8. Manipulation of the Fourier components of speckle fringe patterns as a part of an interferometric analysis process
9. An evaluation of synthetic aperture radar noise reduction techniques for the smoothing of electronic speckle pattern interferometry fringes
10. Wavelet threshold estimators for data with correlated noise
11. Properties of speckle integrated with a finite aperture and logarithmically transformed
12. Speckle filtering of SAR images. A comparative study between complex-wavelet-based and standard filters
13. Statistical properties of laser speckle patterns
14. Speckle noise reduction in television holography fringes using wavelet thresholding
15. Surface roughness measurements
16. A theory for multiresolution signal decomposition: The wavelet representation
17. Speckle noise reduction in ESPI fringes using wavelet shrinkage