Image output calibrating system for cameras

Details Image output calibrating system for cameras Image output calibrating system for cameras

2006-09-19

2006-09-19

Hsia, Sherrie (Department: 2622)

Television

Monitoring, testing, or measuring

Testing of camera

C348S180000

Reexamination Certificate

active

07110022

ABSTRACT:
In an image output calibrating system for cameras, a camera is supported so as to be directed at a plurality of different angles, and a light source is placed in front of the camera. A control unit associates the pan and tilt angles of the camera with corresponding positions of an image of the light source on the imaging device so that the relationship between each point on the object and the corresponding point on the image of the object formed on the imaging device of the camera can be identified. For initially placing the light source on the optical center line of the camera, the light source may be mounted on a carriage unit that can move the light source in three different directions.

REFERENCES:
patent: 7023472 (2006-04-01), Kang et al.
patent: 2002/0018139 (2002-02-01), Yamagata
patent: 2-205187 (1990-08-01), None
patent: 11-355813 (1999-12-01), None

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