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:
Jul. 22, 2025
Filed:
Aug. 17, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Takaaki Shoji, Tokyo, JP;
Tomokazu Mori, Kanagawa, JP;
Taro Matsuno, Tokyo, JP;
Yoshihiko Okamoto, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An information processing apparatus includes a sound information generation unit configured to generate sound information in which a physiological sound of a body is extracted from an acquired sound, a sound direction detection unit configured to detect a direction of the physiological sound of the body based on the sound information, a facial state detection unit configured to detect a state of a face existing in the direction of the physiological sound of the body detected by the sound direction detection unit, from an image captured and generated by an imaging unit, and a contamination information generation unit configured to generate contamination information in which a predetermined area according to the state of the face is set as a contaminated area, based on the state of the face detected by the facial state detection unit.