Systems and methods for providing immersive extended reality experiences on moving platforms

Active Publication Date: 2020-08-27
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006]To accurately match the virtual content with the perceived motion of the user and limit or eliminate any errors and inconsistencies in the XR experience, the technologies herein can track the pose of a user within the mobile platform (e.g., relative to the mobile platform and/or the external scene), which can be represented by a mobile map or local motion map, and the pose of the mobile platform rel

Problems solved by technology

However, feature tracking in mobile platforms can result in drift or artifacts due to the use of features within the mobile platform and features that are visible outside of the mobile platform.
For example, when anchoring on object relative to a road sign visible through a window of a moving car, the motion of the user within the car (e.g., which can result from head movements, po

Method used

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  • Systems and methods for providing immersive extended reality experiences on moving platforms
  • Systems and methods for providing immersive extended reality experiences on moving platforms
  • Systems and methods for providing immersive extended reality experiences on moving platforms

Examples

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Example

[0046]Certain aspects and embodiments of this disclosure are provided below. Some of these aspects and embodiments may be applied independently and some of them may be applied in combination as would be apparent to those of skill in the art. In the following description, for the purposes of explanation, specific details are set forth in order to provide a thorough understanding of embodiments of the application. However, it will be apparent that various embodiments may be practiced without these specific details. The figures and description are not intended to be restrictive.

[0047]The ensuing description provides exemplary embodiments only, and is not intended to limit the scope, applicability, or configuration of the disclosure. Rather, the ensuing description of the exemplary embodiments will provide those skilled in the art with an enabling description for implementing an exemplary embodiment. It should be understood that various changes may be made in the function and arrangemen...

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Abstract

Systems, methods, and computer-readable media are provided for immersive extended reality experiences on mobile platforms. In some examples, a method can include obtaining sensor measurements from one or more sensors on a mobile platform and/or a device associated with a user in the mobile platform, the sensor measurements including motion parameters associated with the mobile platform and the user; identifying features of the mobile platform and an environment outside of the mobile platform; tracking, using the sensor measurements, a first pose of the mobile platform relative to the environment outside of the mobile platform; tracking, using the sensor measurements, a second pose of the user relative to at least one of the features of the mobile platform; and tracking, based on the first pose and the second pose, a third pose of the user relative to at least one of the features of the environment outside of the mobile platform.

Description

TECHNICAL FIELD[0001]The present disclosure generally relates to techniques and systems for providing extended reality experiences on moving platforms.BACKGROUND[0002]Extended reality technologies can combine real environments from the physical world and virtual environments or content to provide users with extended reality experiences. The extended reality experiences allow users to interact with a real or physical environment enhanced or augmented with virtual content and vice versa. More recently, extended reality technologies have been implemented to enhance user experiences in a wide range of contexts, such as healthcare, retail, education, social media, entertainment, and so forth.[0003]The term extended reality (XR) can encompass augmented reality (AR), virtual reality (VR), mixed reality (MR), and the like. Each of these forms of XR allows users to experience or interact with immersive virtual environments or content. To provide realistic XR experiences, XR technologies gene...

Claims

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Application Information

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IPC IPC(8): G01C21/20G06T7/11G06N3/02G06T19/00G06F1/16G06V10/80
CPCG06N3/02G01C21/20G06T19/006G06T7/11G06F1/163G06F3/012G02B27/0101G02B2027/0138G02B2027/0141G06F3/0346G06F3/011G06F3/0304G06T7/70G06T2207/20084G06V20/20G06V10/80G06F18/25
Inventor GORUR SHESHAGIRI, PUSHKARSHARMA, CHAYANCHOUDHURI, CHIRANJIBGUPTE, AJIT DEEPAK
Owner QUALCOMM INC
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