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Panoramic video display method and display equipment

A technology for panoramic video and display equipment, applied in the field of panoramic video, can solve problems such as poor display effect, poor user experience, large deformation and stretching of panoramic video images, etc.

Pending Publication Date: 2021-08-20
JUHAOKAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because changing the field of view of the virtual camera will cause the field of view in the VR scene to be inconsistent with the field of view of the actual hardware structure of the display device, resulting in large deformation and stretching of the displayed panoramic video image, the display effect Poor, poor user experience

Method used

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  • Panoramic video display method and display equipment
  • Panoramic video display method and display equipment
  • Panoramic video display method and display equipment

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Embodiment Construction

[0034] In order to make the objects, embodiments, and advantages of the present application, the exemplary embodiments of the present application will be described in contemplated in the present application, and the exemplary embodiments are clearly described, clearly, exemplary embodiments described herein. It is only the embodiments of the present application, not all of the embodiments.

[0035] Based on the exemplary embodiments described in this application, those of ordinary skill in the art will belong to the scope of the claims appended claims to be appended from the claims of the present application without creative labor. Further, although the disclosure of this application will be described in an exemplary one or from an example, it should be understood that one complete embodiment may be separately constituted on various aspects of the disclosure.

[0036] It should be noted that a brief description of the term is intended to facilitate understanding of the embodiments...

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Abstract

The invention relates to the technical field of panoramic videos, and discloses a panoramic video display method and device; the method comprises the steps: obtaining a target panoramic video in response to a panoramic video playing request; for each panoramic video frame in the target panoramic video, in response to a zooming request, determining a target distance vector corresponding to the zooming request, and determining a current orientation of a user viewpoint according to a rotation angle of a display device; according to the determined target distance vector, adjusting the user viewpoint or the panoramic video spherical grid in the current orientation of the user viewpoint; rendering the panoramic video spherical grid according to the panoramic video frame, and displaying the rendered video frame. According to the method, the zooming effect is achieved by adjusting the distance between the viewpoint of the user and the sphere center of the panoramic video spherical grid.

Description

Technical field [0001] The present application relates to the field of panoramic video technology, and more particularly to a panoramic video display method and a display device. Background technique [0002] Panoramic video is a new type of multimedia form based on 360-degree panoramic image, which is converted into dynamic panoramic videos by continuously playing a series of static panoramic images. Panoramic videos are generally made up of software to the video images of the various orientations collected by the panoramic camera, and use a special player to play, put the flat video projected into 360 degree panorama, presented to the viewer horizontal direction 360 degree, vertical direction 180 degrees of all-inclusive space sights. The viewer can control the playback of panoramic video through head actions, eye movements, remote control control, etc., so that they are immersive. As a new heterogeneous multimedia business, the panoramic video service stream contains multiple ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/344H04N13/366H04N13/106H04N13/117
CPCH04N13/344H04N13/366H04N13/106H04N13/117
Inventor 任子健史东平吴连朋
Owner JUHAOKAN TECH CO LTD
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