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:
May. 21, 2019
Filed:
Feb. 08, 2017
Nec Corporation, Minato-ku, Tokyo, JP;
Shin Norieda, Tokyo, JP;
Makoto Yoshimoto, Tokyo, JP;
Yoshinori Saida, Tokyo, JP;
Hiroki Kosuge, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A marker () is any part of a user's body or is any mark attached to the user. A sensor () is attached to the user. An operation region calculation unit () calculates an operation region included in a captured image on the basis of a position of the marker () included in the captured image generated by a camera. A recognition unit () calculates a position or motion of an operation body captured in the operation region, and recognizes an input operation on the basis of the calculated position or motion of the operation body. Note that the recognition unit () calculates a position of the operation body captured in the operation region at a timing based on a result of detection by the sensor (). The recognition unit () calculates motion of the operation body captured in the operation region in a period including a timing based on a result of detection by the sensor ().