Image analysis – Applications – Personnel identification
Patent
1997-01-07
2000-03-07
Couso, Jose L.
Image analysis
Applications
Personnel identification
396 51, G06K 900, G03B 1302
Patent
active
060350547
ABSTRACT:
The invention relates to a visual axis detection apparatus and the like which is constituted by light receiving device for receiving image of an observer's eye, read-out device for reading out the photoelectric conversion signals from the light receiving device, information processing device for extracting a plurality of characteristic information on the basis of the signals read out by the read-out device and outputting information regarding the direction of the observer's visual axis and restricting device for giving a restriction to the read-out area of the light receiving device.
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Matsushima Hiroshi
Odaka Yukio
Bella Matthew C.
Canon Kabushiki Kaisha
Couso Jose L.
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