1 January 2000 Simultaneous measurement of shape deformation using digital light-in-flight recording by holography
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Optical Engineering, 39(1), (2000). doi:10.1117/1.602362
Abstract
A new concept for 3-D shape measurement of complex objects is proposed, which is based on photogrammetry and fringe projection. The shape of a partial view is determined by a combination of the phase-shift method for fringe evaluation and a photogrammetric triangulation to calculate the 3-D coordinates related to the sensor coordinate system. For the measurement of complex objects, partial views are taken from different sensor positions. The problem of matching the partial views into each other is solved by transforming each sensor position and the relating point cloud of the shape in a global coordinate system by photogrammetric matching of reference targets.
Bengt J.L. Nilsson, Torgny E. Carlsson, "Simultaneous measurement of shape deformation using digital light-in-flight recording by holography," Optical Engineering 39(1), (1 January 2000). http://dx.doi.org/10.1117/1.602362
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KEYWORDS
Holograms

3D image reconstruction

CCD image sensors

Holography

Digital holography

Oxygen

Holographic interferometry

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