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:
Oct. 10, 2023
Filed:
Feb. 10, 2021
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Sony Group Corporation, Tokyo, JP;
Hiroshi Arai, Kanagawa, JP;
Yuriko Ohtsuka, Kanagawa, JP;
Kenichiro Nishi, Kanagawa, JP;
Takeshi Masuura, Kanagawa, JP;
Norimitsu Okiyama, Kanagawa, JP;
Yuji Matsui, Kanagawa, JP;
Satoshi Takashima, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
A signal processing device according to the present technology includes a stacked auto encoder that processes an input signal from a sensor, a control line associated learner including a neural network and subjected to control line associated learning for performing learning by associating different event aspects related to a specific event with values of different control lines with a feature quantity obtained in an intermediate layer of the stacked auto encoder after pretraining as an input, and a refactorer that obtains a difference between a first output that is an output of the control line associated learner when a first value is given to the control line, and a second output that is an output of the control line associated learner when a second value different from the first value is given to the control line.