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Patent Searching and Data


Title:
撮像システム
Document Type and Number:
Japanese Patent JP5784845
Kind Code:
B2
Abstract:
An image pickup system includes a light emitting section that emits light for illuminating an object which operates periodically, an image pickup section including an image pickup device that performs an image pickup operation by a rolling shutter system, a period detection section that detects a period of motion of the object, a light emission signal generating section that outputs a stroboscopic light emission signal for causing the light emitting section to perform a stroboscopic light emission in synchronism with the period of the motion, a light emission period control section that sets as a light emission permission period, and a light emission non-permission period, and a light emission control section that performs control for causing the light emitting section to perform a light emission in the light emission permission period, and performs control for inhibiting a light emission of the light emitting section in the light emission non-permission period.

Inventors:
Shuji Takahashi
Application Number:
JP2014556294A
Publication Date:
September 24, 2015
Filing Date:
April 30, 2014
Export Citation:
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Assignee:
Olympus Endo Technology America Inc.
International Classes:
H04N5/238; A61B1/04; A61B1/06; G03B7/16; G03B15/03; G03B15/05; H04N5/225; H04N5/232; H04N5/341; H04N5/374
Domestic Patent References:
JP2012019982A
JP2002172088A
Attorney, Agent or Firm:
Susumu Ito
Yasushi Hasegawa
Osamu Shinoura