IMAGE CAPTURING DEVICE AND CONTROL METHOD Russian patent published in 2017 - IPC G02B7/28 G03B13/36 

Abstract RU 2613586 C2

FIELD: image forming devices.

SUBSTANCE: invention relates to field of recording images and a device for capturing an image. Device includes an image forming element, a focus detection sensor unit, a capturing unit and a control unit. Control unit is configured to obtain in each interval between each of exposures during continuous capturing mode information used in determining focus adjustment mode, used for each of intervals, and determining, in each interval between each of exposures during continuous capture, either a first focus adjustment mode to calculate defocusing value based on a signal output by image forming element, or a second focus adjustment mode to calculate defocusing value based on focus detection signal output by means of sensor unit, as focus adjustment mode, which is used for each of intervals between each of exposures, based on obtained mode information.

EFFECT: technical result consists in improvement of accuracy of focusing and increased speed of continuous capturing.

12 cl, 4 dwg

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RU 2 613 586 C2

Authors

Dates

2017-03-17Published

2015-06-16Filed