Content transmission method applied to virtual reality, and equipment

A technology of virtual reality and transmission method, applied in the field of content transmission, can solve problems such as wasting transmission bandwidth, achieve the effects of reducing consumption, reducing network transmission bandwidth, and improving utilization efficiency

Inactive Publication Date: 2017-07-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the user wears VR glasses, the user's field of vision can only watch the video at a certain angle, and the video at other angles cannot be seen when the user does not tu

Method used

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  • Content transmission method applied to virtual reality, and equipment
  • Content transmission method applied to virtual reality, and equipment
  • Content transmission method applied to virtual reality, and equipment

Examples

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Example Embodiment

[0039] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention.

[0040] figure 1 It is an application scenario diagram of an embodiment of the present invention.

[0041] Such as figure 1 As shown, in this application scenario, the virtual reality terminal 100 is connected to a remote video system 200 through a network system (such as an LTE network). The video system 200 may integrate a panoramic camera, and may further include an independent video server, or an integrated video storage system. The captured panoramic video is sent to the virtual reality terminal 100 through the wireless network system, so that the user of the virtual reality terminal can experience the video shot by the remote panoramic camera in real time, and feel like they are visiting the place where the remote camera is located. General immersive. Based on this application scenario, many things ...

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Abstract

The embodiment of the invention provides a Content transmission method applied to the technical field of virtual reality. In the method, a virtual reality terminal establish network connection with a video system; the virtual reality terminal detects the visual angle information of a user in real time; the visual angle information of the user is synchronized to the video system; and video contents returned by the video system on the basis of the visual angle information are received, wherein the video contents comprise a first picture corresponding to a main visual angle and a second picture corresponding to a non-main visual angle, and the video quality of the first picture is higher than the video quality of the second picture.in the method, the video system adopts a high-quality way to transmit the video contents in the current visual angle range of user, the video contents in the non visual angle range of the user are transmitted by a low-quality way, and the consumption of network transmission resources is lowered.

Description

technical field [0001] The present invention relates to virtual reality technology, in particular to a content transmission method and device applied to virtual reality. Background technique [0002] Virtual reality (Virtual Reality, referred to as VR) technology is to use computer simulation to generate a three-dimensional virtual world, providing users with simulations of vision, hearing, touch and other senses, so that users can experience real-time, unlimited Observing things in three-dimensional space. This technology is a complex of multiple technologies, involving real-time three-dimensional computer graphics technology, wide-angle (wide-view) stereoscopic display technology, tracking technology for the observer's head, eyes and hands, and tactile, force feedback, stereo, network transmission , voice input and output technology, etc. [0003] To put it simply, virtual reality technology is a computer simulation system that can create and experience a virtual world, ...

Claims

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Application Information

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IPC IPC(8): G06F3/01H04N13/02H04N21/234H04N21/238H04N21/437H04N21/44H04N21/647
CPCG06F3/011H04N13/204H04N13/279H04N21/234H04N21/238H04N21/437H04N21/44H04N21/647
Inventor 张立斌
Owner HUAWEI TECH CO LTD
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