Invention Grant
- Patent Title: Smooth object correction for augmented reality devices
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Application No.: US17747775Application Date: 2022-05-18
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Publication No.: US11847750B2Publication Date: 2023-12-19
- Inventor: Ben Benfold , Victor Adrian Prisacariu
- Applicant: Niantic, Inc.
- Applicant Address: US CA San Francisco
- Assignee: NIANTIC, INC.
- Current Assignee: NIANTIC, INC.
- Current Assignee Address: US CA San Francisco
- Agency: FENWICK & WEST LLP
- Main IPC: G06T19/00
- IPC: G06T19/00 ; G06T19/20 ; G06F3/01

Abstract:
An augmented reality (“AR”) device applies smooth correction methods to correct the location of the virtual objects presented to a user. The AR device may apply an angular threshold to determine whether a virtual object can be moved from an original location to a target location. An angular threshold is a maximum angle by which a line from the AR device to the virtual object can change within a timestep. Similarly, the AR device may apply a motion threshold, which is a maximum on the distance that a virtual object's location can be corrected based on the motion of the virtual object. Furthermore, the AR device may apply a pixel threshold to the correction of the virtual object's location. A pixel threshold is a maximum on the distance that a pixel projection of the virtual object can change based on the virtual object's change in location.
Public/Granted literature
- US20230377278A1 SMOOTH OBJECT CORRECTION FOR AUGMENTED REALITY DEVICES Public/Granted day:2023-11-23
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