Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masakazu Saka0
Masahito Watanabe0
Nobuharu Nagaoka0
Date of Patent
October 6, 2009
0Patent Application Number
112875550
Date Filed
November 23, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A right infrared camera produces a right gray-scale image by imaging aiming targets disposed in a right position, and a left infrared camera produces a left gray-scale image by imaging aiming targets disposed in a left position. An average value of coordinates of the aiming targets in a preset clipping area is determined, and an average value of coordinates of the aiming targets in a preset clipping area is determined. A difference between the average value and the average value is determined, and the clipping area is moved depending on the difference.
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