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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 9235776 B1

PDFFull Text
Date of Patent:
Jan. 12, 2016

Filed:

May. 13, 2013

Person detection apparatus

Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventors:

Yasunori Kamiya, Toyota, JP;

Naoki Sugiyama, Obu, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Posz Law Group, PLC

Primary Examiner:

Ruiping Li

Int. Cl.
CPC ...
G06K 9/46 (2006.01); G06K 9/00 (2006.01); G06K 9/62 (2006.01); G06K 9/68 (2006.01); G06K 9/72 (2006.01); G06T 7/00 (2006.01); G08G 1/16 (2006.01);
U.S. Cl.
CPC ...
G06K 9/46 (2013.01); G06K 9/00221 (2013.01); G06K 9/6292 (2013.01); G06K 9/6807 (2013.01); G06K 9/726 (2013.01); G06T 7/0046 (2013.01); G08G 1/166 (2013.01); G06K 2209/27 (2013.01); G06T 2207/20076 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30196 (2013.01);
Abstract

A person detection apparatus determines a weather condition such as rain and solar radiation based on a variety of information from a weather information input portion. Then, based on a determination result of the weather condition, the umbrella ratio showing the ratio of persons with umbrellas is calculated. The person detection apparatus uses a no-umbrella recognition model describing a person with no umbrella and an umbrella-hold recognition model describing a person with umbrella in order to perform pattern recognition to an input image to derive recognition scores based on the respective recognition models. Then, the umbrella ratio depending on the weather condition is used to correct the respective recognition scores based on the pattern recognition using the no-umbrella model and the recognition score based on the pattern recognition using the umbrella-hold model; the corrected recognition scores are output as a final detection result.

Find Patent Forward Citations

Kamiya, Yasunori. (2016). Person detection apparatus (U.S. Patent No. 9235776). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9235776

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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