1 September 1989 Simple Image Processing Techniques For The Contrast Enhancement Of Real-Time Digital Speckle Pattern Interferometry Fringes
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Optical Engineering, 28(9), 281019 (1989). doi:10.1117/12.7977081
Abstract
Some simple image processing techniques are suggested that can be used for enhancing the contrast of real-time digital speckle pattern interferometry fringes. The techniques have been developed for the commercial Intellect 100 image processing system interfaced to a PDP-1 1 /23+ microcomputer, but they can be adapted to any commercial image processing system with slight modifications, if necessary, depending on the hardware configuration of the system.
A. R. Ganesan, M. P. Kothiyal, Rajpal S. Sirohi, "Simple Image Processing Techniques For The Contrast Enhancement Of Real-Time Digital Speckle Pattern Interferometry Fringes," Optical Engineering 28(9), 281019 (1 September 1989). http://dx.doi.org/10.1117/12.7977081
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KEYWORDS
Image processing

Image contrast enhancement

Interferometry

Speckle pattern

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