Automated lens calibration
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Feb 20, 2003
app pub date -
Mar 25, 2002
filing date -
Aug 2, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An improved approach for correcting lens distortion in an imaging system is disclosed. The method is applicable to systems which include both an image system and a laser scanner. In the method, a comparison is made between the location of laser spots on a remote image as captured by the imaging system with calculated locations of the laser spots generated by the laser scanner. The difference between distorted imaged spots and undistorted computationally determined spot locations is utilized to generate a distortion map. The distortion map is then applied to correct a distorted image.
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