Studies about the Derivative Field Measurement by Image Processing

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Chinese Journal of Lasers, Volume. 28, Issue 12, 1093(2001)

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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This paper proposes a new method to measure the slope of a deformation, which is based on image processing and need no shear instrument. From a common fringe image, it can get the corresponding fringe image of a slope at any resolution in any direction.

Keywords

derivative measurement fringe image laplacian transform image processing

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Studies about the Derivative Field Measurement by Image Processing[J]. Chinese Journal of Lasers, 2001, 28(12): 1093

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Paper Information

Category: measurement and metrology

Received: Oct. 8, 2000

Accepted: --

Published Online: Aug. 10, 2006

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DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology