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A data processing method and equipment for a virtual scene

A technology for virtual scene and data processing, applied in the field of virtual scene, can solve the problems of limited application scene, unable to realize coordinate system synchronization, etc., to meet the needs of users and improve the user experience.

Active Publication Date: 2019-06-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Since this scheme relies on regular geometric planes, the application scenarios are limited. In any plane or non-planar scene, this scheme will not be able to achieve coordinate system synchronization

Method used

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  • A data processing method and equipment for a virtual scene
  • A data processing method and equipment for a virtual scene
  • A data processing method and equipment for a virtual scene

Examples

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Embodiment Construction

[0069] Embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention. The terms used in the embodiments of the present invention are only used to explain specific examples of the present invention, and are not intended to limit the present invention.

[0070] First, two application architectures involved in the embodiments of the present invention are described.

[0071] see figure 1 , the first application framework provided by the embodiment of the present invention includes a plurality of terminals, and the terminals can be mobile terminal devices such as mobile phones, tablet computers, notebook computers, video recorders, etc., or virtual scene terminal devices (such as VR glasses, MR interactive devices, etc. ). Each of the multiple terminals can be of the same model (for example, a mobile phone of the same model), or a terminal of a different model (for example, multiple terminals include mobile...

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Abstract

The invention provides a data processing method and device for a virtual scene, and the method comprises: enabling a first terminal to collect a first image through a camera, wherein the first image comprises an image of an object; Obtaining first point cloud data of the object according to the first image, Wherein the first point cloud data represents a three-dimensional coordinate value of a surface point of the object in a first camera coordinate system of a first terminal; Obtaining pose data of the first terminal in a first camera coordinate system according to the first image; Obtaininga two-dimensional feature image according to the pose data, the first point cloud data and the first image; Generating map data according to the first point cloud data, the pose data and the two-dimensional feature image; And sending the map data to a second terminal or a server. By implementing the method and the device, terminals of the same type or different types can realize coordinate systemsynchronization of the virtual scene in any natural scene in a cross-platform manner, various spatial positioning engines are compatible, and user requirements are met.

Description

technical field [0001] The present invention relates to the technical field of virtual scenes, in particular to a data processing method and equipment for virtual scenes. Background technique [0002] Virtual reality (Virtual Reality, VR), augmented reality (Augmented Reality, AR) and mixed reality (Mixed Reality, MR) technologies are emerging multimedia virtual scene technologies in recent years. Among them, VR technology is a simulation technology that can create and experience a virtual world, and AR technology is a technology that can superimpose and interact with virtual reality and the real world. MR technology is a comprehensive technology that creates a new visualization environment by merging the real world and the virtual world, and builds an information loop for interactive feedback between the real world, the virtual world and users. [0003] In the aforementioned virtual scene technology, the simultaneous localization and mapping (SLAM) technology is usually us...

Claims

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Application Information

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IPC IPC(8): G06T19/00G06F16/29G06T7/80
CPCG06T19/00G06F16/29G06T7/80G06T7/292G06T2200/28G06T2207/10021G06T2207/30244G06T7/74G06T2207/10028G09G5/12
Inventor 姜军刘小伟冯蔚腾莫运能吴宗武
Owner HUAWEI TECH CO LTD
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