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Methods and systems for creating virtual and augmented reality

A user, sparse point technology used in the field of virtual and augmented reality and systems

Active Publication Date: 2017-07-07
MAGIC LEAP INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design of these virtual reality and / or AR systems presents a number of challenges, including the speed of the system in delivering the virtual content, the quality of the virtual content, the user's eye relief, the size and portability of the system, and other system and optical challenge

Method used

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  • Methods and systems for creating virtual and augmented reality
  • Methods and systems for creating virtual and augmented reality
  • Methods and systems for creating virtual and augmented reality

Examples

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Embodiment Construction

[0352] Various embodiments will now be described in detail with reference to the accompanying drawings, which are provided as illustrative examples of the invention to enable those skilled in the art to practice the invention. It is worth noting that the following figures and examples are not intended to limit the scope of the present invention. Where certain elements of the invention can be implemented partially or completely using known components (or methods or procedures), only those parts of such known components (or methods or procedures) that are necessary for an understanding of the invention will be described , and detailed descriptions of other parts of such known components (or methods or processes) will be omitted so as not to obscure the present invention. Furthermore, various embodiments encompass present and future known equivalents to the components mentioned by way of description herein.

[0353] In the foregoing specification, the invention has been describe...

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PUM

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Abstract

Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise an image capturing device to capture one or more images, the one or more images corresponding to a field of the view of a user of a head-mounted augmented reality device, and a processor communicatively coupled to the image capturing device to extract a set of map points from the set of images, to identify a set of sparse points and a set of dense points from the extracted set of map points, and to perform a normalization on the set of map points.

Description

technical field Background technique [0001] Modern computing and display technologies have facilitated the development of systems for so-called "virtual reality" or "augmented reality" experiences, in which digitally reproduced images, or parts thereof, are presented to the user in such a way that they appear or can be perceived as real . Virtual reality or "VR" scenarios generally involve the presentation of digital or virtual image information without transparency to other real world visual input; augmented reality or "AR" scenarios generally involve the presentation of digital or virtual image information as images of the real world around the user. Enhanced visualization. For example, an augmented reality scene may allow a user of AR technology to see one or more virtual objects (e.g., featuring people, trees, buildings in the background) superimposed on or among real world objects. real-world park-like environments, etc.). [0002] The human visual perception system ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06F3/14G06F3/011G09G3/003G09G2370/02G09G2380/08A61B2090/365G09G2354/00G06F3/012G06F3/013G06F3/017G02B6/0011G06F3/147G09G3/002G06V40/113G06V40/19G06V20/20G02B6/2706G06T17/00G06F18/00
Inventor G·R·布拉德斯基S·A·米勒R·阿伯维茨
Owner MAGIC LEAP INC
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