Generation method, device and system of posture virtual image and virtual reality equipment

A virtual image and posture technology, applied in the field of virtual realization, can solve problems such as inability to accurately express the user's real posture, reduce the user's sense of real-time experience, sense of presence, and virtual images that are not realistic enough, and achieve improved real-time experience, high accuracy, and High-fidelity effects

Pending Publication Date: 2021-12-21
PIMAX TECH SHANGHAI CO LTD
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Problems solved by technology

[0004] In view of this, the present application provides a method for generating a virtual image of a body posture, a device, a system, and a virtual reality device, which solve the problem that the generated virtual image is not realistic enough to accurately express the user's real body posture when the body posture of a virtual person is used in the prior art , which reduces the technical problems of real-time experience and presence when users interact

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  • Generation method, device and system of posture virtual image and virtual reality equipment
  • Generation method, device and system of posture virtual image and virtual reality equipment
  • Generation method, device and system of posture virtual image and virtual reality equipment

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Embodiment Construction

[0032] In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. All directional indications (such as up, down, left, right, front, back, top, bottom...) in the embodiments of the present application are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings) If the specific posture changes, the directional indication will also change accordingly. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

[0033] Additionally, reference herein to "...

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Abstract

The invention provides a generation method, device and system of a posture virtual image and virtual reality equipment. The technical problem that a virtual image generated in the prior art is not vivid enough is solved. Initial images of key areas in the first part of a user are collected, then the position information of the feature points is extracted from the initial images, the multiple initial images are synthesized according to the feature point information, and the first part image of the first part of the user is generated; and a virtual image is generated according to the first part image. When the image of the first part of the user is acquired, the initial images of the plurality of key areas capable of representing the first part of the user are accurately acquired, so that the accuracy of the extracted position information is relatively high, the accuracy of the virtual image is relatively high, the fidelity is relatively high, and the real characteristics of the first part of the user can be accurately expressed; and the real-time experience feeling of the user during interaction is improved.

Description

technical field [0001] The present application relates to the technical field of virtual realization, in particular to a method for generating a virtual image of a body posture, a device, a system, and a virtual reality device. Background technique [0002] In head-mounted display devices, such as VR (Virtual Reality, virtual reality) devices and MR (Mixed Reality, mixed reality) devices, users interact closely with virtual scenes or mixed reality scenes. , usually to obtain the tracking data of the user's head rotation and position movement, or to solve the interaction between the user and the hand in the virtual scene by wearing a handle for the user or performing bare-hand interaction tracking. In some scenarios, especially in multi-person large-space interactive systems, where multiple people interact in a virtual scene, if the interaction can be obtained and applied to complete the interaction, it will greatly enhance the immersion of the unity of virtual and real. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/40G06K9/00G06F3/01
CPCG06T13/40G06F3/011G06T2215/16G06T19/00G06V40/176G06V40/171G06V40/10G06T15/00
Inventor 翁志彬周克陈磊
Owner PIMAX TECH SHANGHAI CO LTD
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