The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2020
Filed:
Aug. 23, 2017
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 3/00 (2006.01); G01B 11/28 (2006.01); G06T 7/62 (2017.01); G01C 21/32 (2006.01); G01C 21/36 (2006.01); G01S 7/295 (2006.01); G01S 7/48 (2006.01); G01S 13/931 (2020.01); G01S 17/93 (2020.01); G08G 1/16 (2006.01); G01C 21/00 (2006.01);
U.S. Cl.
CPC ...
G06T 3/0093 (2013.01); G01B 11/285 (2013.01); G01C 21/32 (2013.01); G01C 21/3667 (2013.01); G01S 7/295 (2013.01); G01S 7/4808 (2013.01); G01S 13/931 (2013.01); G01S 17/936 (2013.01); G06T 7/62 (2017.01); G08G 1/163 (2013.01); G08G 1/165 (2013.01); G08G 1/166 (2013.01); G01C 21/005 (2013.01); G06T 3/0056 (2013.01);
Abstract
An information processing apparatus according to an embodiment includes a memory and one or more processors configured to function as a map acquisition unit, a filtering unit and a converting unit. The map acquisition unit acquires a polar coordinate map specifying first occupancy of a target in a polar coordinate space. The filtering unit performs filtering on the polar coordinate map using filtering windows of sizes corresponding to a distance from a reference position. The converting unit converts the filtered polar coordinate map into a rectangular coordinate space.