MONITORING CAMERA, MONITORING SYSTEM, AND MOTION DETERMINATION METHOD

Title:

MONITORING CAMERA, MONITORING SYSTEM, AND MOTION DETERMINATION METHOD

Document Type and Number:

WIPO Patent Application WO/2015/046462

Kind Code:

A1

Abstract:

The present invention is provided with: a photographing unit (10) which photographs an object region to obtain an image; a block division unit (motion detection unit (15)) which divides the image obtained by the photographing unit (10) into a plurality of blocks; a detection sensitivity acquisition unit (input/output unit (13)) which acquires information indicating a detection sensitivity for each of the blocks divided by the block division unit; a motion determination unit (15) which determines the presence or absence of a motion according to the corresponding detection sensitivity acquired by the detection sensitivity acquisition unit in each of the blocks divided by the block division unit; and an output unit (input/output unit (13)) which outputs the result of the determination by the motion determination unit (15).

Inventors:

SHIMADA TOSHIAKI (JP)

Application Number:

PCT/JP2014/075714

Publication Date:

April 02, 2015

Filing Date:

September 26, 2014

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)

International Classes:

H04N5/232; G06T7/20; G08B25/00; H04N5/225; H04N7/18

Foreign References:

JPH0944758A	1997-02-14
JP2013149025A	2013-08-01
JP2003324726A	2003-11-14
JP2007102556A	2007-04-19
JP2003087773A	2003-03-20
JP2007019759A	2007-01-25

Other References: