Title:
SYSTEMS, METHODS AND APPARATUSES FOR FOCUS SELECTION USING IMAGE DISPARITY
Document Type and Number:
Japanese Patent JP2022107533
Kind Code:
A
Abstract:
To provide methods, systems and apparatuses for automatic focus selection in a multi-imager environment.SOLUTION: A multi-sensor imaging system 10 to capture by a first image sensor a first image of a visual object with a background associated with a subject determines a characteristic difference between the visual object in the first image and the background in the first image. A distance determination mode is selected on the basis of, the determined characteristic difference. Accordingly, a distance to the subject is calculated on the basis of the selected distance determination mode. A second image sensor is controlled to capture a second image of the subject, on the basis of the calculated distance to the subject.SELECTED DRAWING: Figure 1A
Inventors:
PAUL POLONIEWICZ
XIAN TAO
FENG CHEN
XIAN TAO
FENG CHEN
Application Number:
JP2022001725A
Publication Date:
July 21, 2022
Filing Date:
January 07, 2022
Export Citation:
Assignee:
HAND HELD PROD INC
International Classes:
H04N5/232; G01C3/06; G02B7/28; G03B19/07; H04N5/225
Domestic Patent References:
| JP2007074696A | 2007-03-22 | |||
| JPH07168090A | 1995-07-04 |
Attorney, Agent or Firm:
Osamu Yamamoto
Toru Miyamae
Kenichi Torii
Toru Miyamae
Kenichi Torii
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