Method and system for calibrating laser profiling systems

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United States of America Patent

PATENT NO 8711222
APP PUB NO 20120274768A1
SERIAL NO

13095783

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A laser profiling calibration system includes a light emitting device, a light-reflecting target, and an optical receiver. The light emitting device is configured to project a light and define a light plane. The light-reflecting target is configured to be positioned at multiple positions within the light plane, and has a plurality of non-reflective regions. The optical receiver is oriented to receive light reflected from the target, and further configured to capture a plurality of images, comprising at least one image at each of the target's multiple positions. The system is configured to use the plurality of images to calibrate the optical receiver within the light plane.

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Patent Owner(s)

  • GEORGETOWN RAIL EQUIPMENT COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aaron, Charles W Salado, US 13 243
Belcher, Jeb E Austin, US 5 189

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