Camera including an apparatus for detecting a line of sight

Details Camera including an apparatus for detecting a line of sight Camera including an apparatus for detecting a line of sight

1996-03-13

1996-11-26

Adams, Russell E.

Photography

Eye tracking

396234, G03B 700

Patent

active

055790801

ABSTRACT:
A camera is provided having a line-of-sight detecting device for detecting a line of sight of an observer, photometric means for detecting luminances of subareas into which a luminance detection area is partitioned, a selecting means for selecting a specific subarea from the plurality of subareas on the basis of information on the line of sight detected by the line-of-sight detecting means, and a calculating means for weighting the luminances of the plurality of subareas on the basis of the specific subarea selected by the selecting means.

REFERENCES:
patent: 4774401 (1988-09-01), Yamada et al.
patent: 5111231 (1992-05-01), Tokunaga
patent: 5253008 (1993-10-01), Konishi et al.
patent: 5258803 (1993-11-01), Hayakawa
patent: 5296888 (1994-03-01), Yamada
patent: 5392091 (1995-02-01), Iwasaki

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