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:
Dec. 27, 2016
Filed:
Jul. 23, 2015
National Taiwan University, Taipei, TW;
Yi-Ping Hung, Taipei, TW;
Shih-Yao Lin, Taipei, TW;
NATIONAL TAIWAN UNIVERSITY, Taipei, TW;
Abstract
The present invention provides a re-anchorable virtual panel in a three-dimensional space, including a detection module, a recognition module and a display module. The detection module includes a finger position detection submodule and a hand feature extraction submodule. The finger position detection submodule extracts the position and direction of a user's fingers, and transmits the estimated information of the finger's position to the recognition module. The hand feature extraction submodule extracts the user's hand features from the input image sequence. After extracting the hand features, the hand feature extraction submodule transmits the information to the recognition module. The recognition module recognizes the position and direction of the user's fingers and hands, and determines the virtual panel's location and direction through the information. The recognition module recognizes hand gestures for controlling the virtual panel. The display module provides virtual feedback when the virtual panel is operated.