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Proceedings Paper

Methods of increasing the resolution of displacement transducers made by CCD line-image sensors
Author(s): Heribert Kahmen; Gy. Mentes
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Paper Abstract

The resolution of CCD sensors is strongly limited by pixel distance. For an application in high-accuracy position or displacement sensors it is very important to increase their resolution. The paper shows some methods to achieve a subpixel accuracy. The methods are tested by measurements.

Paper Details

Date Published: 1 March 1994
PDF: 7 pages
Proc. SPIE 2252, Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics, (1 March 1994); doi: 10.1117/12.169853
Show Author Affiliations
Heribert Kahmen, Technical Univ. of Wien (Austria)
Gy. Mentes, Geodetic and Geophysical Research Institute (Hungary)


Published in SPIE Proceedings Vol. 2252:
Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics
Armin Gruen; Heribert Kahmen, Editor(s)

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