Digital image processing of moiré fringe patterns with an application to fractures in bovine dentin

Optical Engineering

Volumn 41, Issue 5, 2002, Pages 1115-1121

  Zhang, Dongsheng ^a   Arola, Dwayne D ^b   Ma, Min ^a  

^a NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY   (China)

^b UNIVERSITY OF MARYLAND BALTIMORE COUNTY   (United States)

Author keywords

Fast fourier transform; Fracture; Image processing; Moir

Indexed keywords

FAST FOURIER TRANSFORMS; FRACTURE; FRACTURE MECHANICS; FRACTURE TOUGHNESS; IMAGE PROCESSING; INTERFEROMETRY;

BOVINE DENTIN; BOVINE MAXILLARY MOLARS; SINGLE FRINGE PHASE SHIFTING TECHNIQUE;

MOIRE FRINGES;

EID: 0036576292     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1467938     Document Type: Article

References (17)

1. Phase shifting speckle interferometry
2. Indentation damage and mechanical properties of human enamel and dentin
3. Structure-property relations and crack resistance at the bovine dental-enamel junction
4. Fracture toughness of human dentin
5. Micromechanics model of the elastic properties of human dentine
6. Measurement of the microhardness and Young's modulus of human enamel and dentine using an indentation technique
7. Mechanical properties of human teeth using moire interferometry
8. Mechanical behavior of the dentin-enamel interface
9. Hybrid experimental-numerical stress analysis
10. High-accuracy Fourier transform fringe pattern-analysis
11. Automatic measurement of 3-D shape and out-of-plane deformation of an object
12. Local phase from local orientation by solution of a sequence of linear system
13. Fringe-orientation maps and fringe skeleton extraction by the two-dimensional derivative-sign binary-fringe method
14. Moiré interferometry
15. Computer aided evaluation of fringe patterns
16. Robust two-dimensional weighted and unweighted phase unwrapping that uses fast transforms and iterative methods
17. Weighted two-dimensional phase unwrapping