INFORMATION PROCESSING APPARATUS, CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM

WIPO Patent Application WO/2022/075356

A1

This information processing apparatus has a point group map data acquisition means, a scan data acquisition means, a scan data processing means, and a comparison means. The point group map data acquisition means acquires point group map data which are point group data in which reflection intensity information is equal to or greater than a threshold value. The scan data acquisition means acquires scan data which are point group data measured by receiving reflected light of emitted light. The scan data processing means generates, from the scan data, high-reflection-intensity scan data in which the reflection intensity is equal to or higher than a prescribed threshold value. The comparison means compares the point group map data and the high-reflection-intensity scan data.

SUZUKI MASAMI (JP)
KATO MASAHIRO (JP)

PCT/JP2021/036968

April 14, 2022

October 06, 2021

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PIONEER CORP (JP)
PIONEER SMART SENSING INNOVATIONS CORP (JP)

G01C21/28; G01S17/89

WO2018221455A1

2018-12-06

JP2020034322A	2020-03-05
JP2017091128A	2017-05-25
US20200225032A1	2020-07-16
JP2013257742A	2013-12-26

SEKI, TOSHIAKI ET AL.: "Recognition of the Road Object in 3D Road Data", IEICE TECHNICAL REPORT, vol. 112, no. 318 (ITS2012-28), 19 November 2012 (2012-11-19), JP , pages 57 - 62, XP009535626, ISSN: 0913-5685
S.TAKAIH.DATES.KANAIY.NIINAK.ODAT. IKEDA: "Accurate registration of MMS point clouds of urban areas using trajectory, ISPRS Annals of the Photogrammetry", REMOTE SENSING AND SPATIAL INFORMATION SCIENCES, vol. 11-5, no. w2, 2013, pages 277 - 282

NAKAMURA, Toshinobu (JP)

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