Invention Grant
- Patent Title: Systems and methods for authenticating a user according to a hand of the user moving in a three-dimensional (3D) space
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Application No.: US16566569Application Date: 2019-09-10
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Publication No.: US10565784B2Publication Date: 2020-02-18
- Inventor: David Holz
- Applicant: Ultrahaptics IP Two Limited
- Applicant Address: GB Bristol
- Assignee: Ultrahaptics IP Two Limited
- Current Assignee: Ultrahaptics IP Two Limited
- Current Assignee Address: GB Bristol
- Agency: Haynes Beffel & Wolfeld LLP
- Agent Ernest J. Beffel, Jr.; Andrew L. Dunlap
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T17/00 ; H04N13/207 ; G06T7/33 ; G06T7/73 ; G06T7/586 ; G06T7/593 ; G06T7/292 ; G02B27/01 ; G06F3/00 ; G06F3/01 ; G06F3/0346 ; G06T19/00 ; G06T15/04 ; G06T15/20 ; G06T7/70 ; H04N7/18 ; G06T7/60 ; G06K9/32
Abstract:
Methods and systems for capturing motion and/or determining the shapes and positions of one or more objects in 3D space utilize cross-sections thereof. In various embodiments, images of the cross-sections are captured using a camera based on edge points thereof.
Public/Granted literature
Information query
