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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.:

US 12248092 B1

PDFFull Text
Date of Patent:
Mar. 11, 2025

Filed:

Oct. 07, 2021

Radar device

Applicant:

Denso Corporation, Kariya, JP;

Inventor:

Seiya Fujitsu, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Maschoff Brennan

Primary Examiner:

Vladimir Magloire

Assistant Examiner:

Remash R Guyah

Int. Cl.
CPC ...
G01S 13/36 (2006.01); G01S 7/35 (2006.01); G01S 7/41 (2006.01); G01S 13/89 (2006.01); G06F 18/22 (2023.01); G06K 9/00 (2022.01); G06K 9/62 (2022.01); G06T 7/77 (2017.01); G06V 10/20 (2022.01); G06V 20/56 (2022.01);
U.S. Cl.
CPC ...
G01S 7/411 (2013.01); G01S 7/354 (2013.01); G01S 7/356 (2021.05); G01S 13/36 (2013.01); G01S 13/89 (2013.01); G06F 18/22 (2023.01); G06T 7/77 (2017.01); G06V 10/255 (2022.01); G06V 20/56 (2022.01); G06T 2207/20076 (2013.01); G06T 2207/30252 (2013.01); G06V 2201/07 (2022.01);
Abstract

A feature quantity extraction unit extracts at least one type of feature quantity using at least one of information associated with an instantaneous value generated by an instantaneous value generation unit and information associated with a target object member generated by a connection determination unit. A virtual image determination unit calculate a virtual image probability from a virtual image distribution and a real image probability from a real image distribution for each target object member generated by the connection determination unit using an extraction result related to the target object member of the feature quantity extraction unit. The virtual image determination unit further determines whether or not the target object member is a virtual image according to a result of integrating the calculated virtual image probability and the calculated real image probability.

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