Real-time phase distribution analysis of fringe patterns

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3407, Issue , 1998, Pages 34-39

  Morimoto, Yoshiharu ^a   Fujigaki, Motoharu ^a  

^a WAKAYAMA UNIVERSITY   (Japan)

Author keywords

Fringe; Grid projection; Interferometry; Phase; Real time; Scanning moire method; Shape measurement

Indexed keywords

INTERFEROMETRY; MOIRE FRINGES; REAL TIME SYSTEMS; SCANNING;

FRINGE PATTERNS; REAL-TIME PHASE DISTRIBUTION;

IMAGE ANALYSIS;

EID: 0032224126     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.323330     Document Type: Conference Paper

References (14)

1. Digital wave front measuring interferometer for testing optical surface and lenses
2. Phase measurement interferometry techniques
3. Fourier transform method of fringe pattern analysis for computer-based topography and interferometry
4. Application of moire analysis of strain using Fourier transform
5. Fringe pattern analysis by a phase-shifting method using Fourier transform
6. Separation of isochromatics and isoclinics using Fourier transform
7. Shape measurement by grid projection method without influence of aberration of lenses
8. In situ observation of solid-liquid interface by newly developed real-time phase-shift interferometry
9. High-speed two-dimensional fringe analysis using frequency demodulation
10. Video-rate fringe analyzer based on phase-shifting electronic moire patterns
11. Shape measurement by phase shifting scanning moire method
12. Development of system for displaying equal-height and equal-displacement contours without noise by phase-shifting scanning moire method
13. Real-time analyzer of displacement and strain distributions using moire method
14. Fringe pattern analysis by phase-shifting method using extraction of characteristic