CONTOURING OF ROUGH SURFACES BY DIGITAL HOLOGRAPHY |
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| Ichirou Yamaguchi |
- Abstract:
- Measurement of surface shape of diffusely reflecting objects by phase shifting digital holography is described. After basic principles and an experimental result are briefly explained, a digital simulation algorithm is presented that delivers 2-dimensional distributions of the reconstructed images and contours for general object and hologram recording conditions.
- Keywords:
- digital holography, shape and deformation measurement, speckle suppression
- Download:
- IMEKO-TC14-2011-10.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC14
- Event name:
- TC14 LMPMI Symposium 2011
- Title:
10th Symposium on Laser Metrology for Precision Measurement and Inspection in Industry
- Place:
- Braunschweig, GERMANY
- Time:
- 12 September 2011 - 14 September 2011