INFORMATION PROCESSING DEVICE, IMAGING DEVICE, EQUIPMENT CONTROL SYSTEM, MOBILE OBJECT, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM

WIPO Patent Application WO/2018/097269

A1

An information processing device includes: a first generation unit configured to generate first information in which a horizontal direction position and a depth direction position of an object are associated with each other from information in which a vertical direction position, the horizontal direction position, and the depth direction position of the object are associated with each other; a first detection unit configured to detect one region indicating the object based on the first information; a second generation unit configured to generate, from the information in which the vertical direction position, the horizontal direction position, and the depth direction position of the object are associated with each other, second information having separation performance higher than separation performance of the first information in which the horizontal direction position and the depth direction position of the object are associated with each other; a second detection unit configured to detect a plurality of regions indicating objects based on the second information; and an output unit configured to associate the one region detected based on the first information with the regions detected based on the second information, and to output the one region and the regions that are associated with each other.

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AMANO SEIYA (JP)
YOKOTA SOICHIRO (JP)
KIMURA SUKEHIRO (JP)
YOSHIDA JUN (JP)
OHBAYASHI YOHICHIROH (JP)
KIDA SHINTAROH (JP)
KUBOZONO HIROKI (JP)
OKADA DAISUKE (JP)
SUZUKI TABITO (JP)
TAKAHASHI SADAO (JP)

PCT/JP2017/042302

May 31, 2018

November 24, 2017

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RICOH CO LTD (JP)
AMANO SEIYA (JP)
YOKOTA SOICHIRO (JP)
KIMURA SUKEHIRO (JP)
YOSHIDA JUN (JP)
OHBAYASHI YOHICHIROH (JP)
KIDA SHINTAROH (JP)
KUBOZONO HIROKI (JP)
OKADA DAISUKE (JP)
SUZUKI TABITO (JP)
TAKAHASHI SADAO (JP)

G06T7/10; G06T7/593; G06V10/26

US20160014406A1	2016-01-14
US20130128001A1	2013-05-23
JP2008065634A	2008-03-21

WU MEIQING ET AL: "Stereo based ROIs generation for detecting pedestrians in close proximity", 17TH INTERNATIONAL IEEE CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS (ITSC), IEEE, 8 October 2014 (2014-10-08), pages 1929 - 1934, XP032685662, DOI: 10.1109/ITSC.2014.6957988
CHUNG-HEE LEE: "Stereo vision-based vehicle detection using a road feature and disparity histogram", OPTICAL ENGINEERING, vol. 50, no. 2, 1 February 2011 (2011-02-01), pages 027004, XP055049147, ISSN: 0091-3286, DOI: 10.1117/1.3535590

SAKAI, Hiroaki (JP)

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