Three-Dimentional Trace Principle of the Electo-Optical Hybrid Joint Transform Correlator

[in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 15, Issue 6, 738(1995)

[in Chinese] and [in Chinese]

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[in Chinese]

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This paper introduces the principle of joint transform correlation to a CCD rangefinding system. As a result, the joint transform correlation of its images shows that the correlation peaks and locations are determined only by direction variation and distance respectively. Experiemental pictures clearly show the peaks.

Keywords

electro-optical hybrid process joint transform correlator machine vision target trace stereo measurement

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[in Chinese], [in Chinese]. Three-Dimentional Trace Principle of the Electo-Optical Hybrid Joint Transform Correlator[J]. Acta Optica Sinica, 1995, 15(6): 738

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Paper Information

Category: Fourier optics and signal processing

Received: Jan. 15, 1994

Accepted: --

Published Online: Aug. 17, 2007

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Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology