Title:
IMAGING DEVICE AND OBJECT BEHAVIOR CALCULATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/038632
Kind Code:
A1
Abstract:
In order to reduce the influence of a reflection member on a captured image in an imaging device that controls imaging timing using a regressive reflection type optical sensor, an imaging device 10 is provided with: a regressive reflection type optical sensor 12 that is provided with a sensor light projection unit 1202A, a light reception unit 1202B, a reflection member 1204 and a detection unit 1206, and detects the entry of an object into a detection range; and a camera 1406 that has, as an imaging range, a region including a direction in which the object is expected to move, and starts imaging with the detection of the object by the regressive reflection type optical sensor 12 as a trigger. A first filter 1210 including a first wavelength in the transmission wavelength band thereof is attached to the surface of the reflection member 1204, and the camera 1406 captures an image via a second filter including a second wavelength different from the first wavelength in the transmission wavelength band thereof.
Inventors:
SAEGUSA HIROSHI (JP)
Application Number:
PCT/JP2016/074836
Publication Date:
March 09, 2017
Filing Date:
August 25, 2016
Export Citation:
Assignee:
PRGR CO LTD (JP)
International Classes:
H04N5/225; A63B69/36; G03B15/00; G03B17/38; G01B11/00
Domestic Patent References:
WO2014012992A1 | 2014-01-23 |
Foreign References:
JP2003117044A | 2003-04-22 | |||
JP2006167449A | 2006-06-29 | |||
JP2013535715A | 2013-09-12 | |||
JP2007222352A | 2007-09-06 |
Attorney, Agent or Firm:
NODA, Shigeru (JP)
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