IMAGING SYSTEM, IMAGING METHOD, AND IMAGING CONTROL PROGRAM

Title:

IMAGING SYSTEM, IMAGING METHOD, AND IMAGING CONTROL PROGRAM

Document Type and Number:

WIPO Patent Application WO/2018/179534

Kind Code:

A1

Abstract:

Provided is an imaging system capable of acquiring an image that favorably shows the situation inside of a passing mobile object through a window, regardless of the height of the passing mobile object. An imaging device 3 images the mobile object. A first lighting device 1 irradiates the mobile object with light. A second lighting device 2 is installed at a position higher than that of the first lighting device 1, and irradiates the mobile object with light. A control unit 4 causes the first lighting device 1 and the second lighting device 2 to irradiate the mobile object with light in respective patterns while the imaging device 3 is imaging the mobile object over a plurality of frames. A select unit 5 selects, from images for a plurality of frames, an image of the mobile object irradiated with light in a manner predetermined in accordance with the height of the mobile object.

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Inventors:

HAYASHI HARUYUKI (JP)

Application Number:

PCT/JP2017/037138

Publication Date:

October 04, 2018

Filing Date:

October 13, 2017

Export Citation:

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Assignee:

NEC CORP (JP)

International Classes:

G08G1/04; G03B15/00; G03B15/02; G03B15/04; G08G1/015; H04N5/225; H04N7/18

Domestic Patent References:

WO2014064898A1

2014-05-01

Foreign References:

JP2002152560A	2002-05-24
JP2009140016A	2009-06-25
JP2010066986A	2010-03-25
JP2017066567A	2017-04-06

Other References: