Methods and systems for creating virtual and augmented reality

GR Bradski, SA Miller, R Abovitz - US Patent 10,852,838, 2020 - Google Patents
Configurations are disclosed for presenting virtual reality and augmented reality
experiences to users. The system may comprise an image capturing device to capture one …

System and method for 3-D projection and enhancements for interactivity

GD Smits, D Kikinis - US Patent 9,946,076, 2018 - Google Patents
A system projects a user-viewable, computer-generated or-fed image, wherein a head-
mounted projector is used to project an image onto a retro-reflective surface, so only the …

Realistic occlusion for a head mounted augmented reality display

KA Geisner, BJ Mount, SG Latta, DJ McCulloch… - US Patent …, 2015 - Google Patents
Technology is described for providing realistic occlusion between a virtual object displayed
by a head mounted, aug mented reality display system and a real object visible to the user's …

Low latency stabilization for head-worn displays

H Fuchs, AA Lastra, JM Frahm, NM Dierk… - US Patent …, 2018 - Google Patents
Methods, systems, and computer readable media for low latency stabilization for head-worn
displays are disclosed. According to one aspect, the subject matter described herein …

Low-latency fusing of virtual and real content

A Bar-Zeev, JA Goossen, J Tardif… - US Patent …, 2016 - Google Patents
(57) ABSTRACT A system that includes a head mounted display device and a processing
unit connected to the head mounted display device is used to fuse virtual content into real …

Estimating posture using head-mounted cameras

A Tzvieli, AM Frank, G Thieberger - US Patent 10,165,949, 2019 - Google Patents
System and method for estimating posture of a user based on a model and images captured
by at least two head-mounted cameras that are worn by the user and are oriented down …

Machine vision for ego-motion, segmenting, and classifying objects

GD Smits - US Patent 10,043,282, 2018 - Google Patents
Abstract Systems and methods for machine vision are presented. Such machine vision
includes ego-motion, as well as the segmentation and/or classification of image data of one …

Arbitrary object tracking augmented reality applications

KL Dempski - US Patent 7,050,078, 2006 - Google Patents
BACKGROUND 1. Field of the Invention The present invention relates generally to
interactive viewing systems. In particular, the present invention relates to tracking an …

Real time position sensing of objects

GD Smits - US Patent 9,753,126, 2017 - Google Patents
Embodiments are directed toward measuring a three dimensional range to a target. A
transmitter emits light toward the target. An aperture may receive light reflections from the …

Dense field imaging

JH Jannard, B Mathur, HJ Postley - US Patent 9,497,380, 2016 - Google Patents
Dense field imagers are disclosed which are configured to provide combined, aggregated,
fused, and/or stitched light field data for a scene. A dense field imager can include a plurality …