Inter-scene roaming method and system, model topology creation method and system and scene switching method and system

A technology of scene switching and model topology, applied in the computer field, can solve the problems of insufficient user experience and lack of display effect in the model room, and achieve the effect of improving the sense of realism

Active Publication Date: 2020-01-24
ALIBABA GRP HLDG LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When switching, you can only fade in and fade out the texture, the user experience is not perfect, and it lacks the display effect of the model room

Method used

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  • Inter-scene roaming method and system, model topology creation method and system and scene switching method and system
  • Inter-scene roaming method and system, model topology creation method and system and scene switching method and system
  • Inter-scene roaming method and system, model topology creation method and system and scene switching method and system

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Embodiment Construction

[0085] The most widely used field of panorama is the panoramic display of the model room. Existing panoramas do this by rendering a panorama of a single point. Scenes, such as kitchen and living room, are not related to each other. like figure 1 The illustrated example of scene roaming between samples is currently showing the panorama roaming scene corresponding to the restaurant. Users can touch the touch screen or use the mouse to swipe left or right or up and down to see the images of the restaurant from various angles. When the user touches the figure 1 After clicking the "Master Bedroom" control in the menu, the user will see the panorama roaming scene corresponding to the current restaurant fades out, and the panorama roaming scene corresponding to the master bedroom fades in. The display between the existing panoramic samples has poor realism, and the user experience is not perfect.

[0086] To this end, the embodiments of the present application provide a technical...

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Abstract

The embodiment of the invention provides an inter-scene roaming method and system, a model topology creation method and system and a scene switching method and system. The inter-scene roaming method comprises the following steps: acquiring first panoramic image information of a scene switching starting point and second panoramic image information of a switching terminal point; based on the first panoramic image information and the second panoramic image information, generating a scene switching roaming moving image; and before a second roaming scene corresponding to the second panoramic imageinformation is displayed, playing the scene switching roaming moving image. According to the technical scheme provided by the embodiment of the invention, the scene switching roaming motion graph is generated based on the first panorama graph information and the second panorama graph information, and then the scene switching roaming motion graph is played before the second roaming scene of the switching target is displayed, so that the switching roaming scene between the scenes is displayed for the user, and the sense of reality during scene switching of the user is improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a method and system for roaming between scenes, creating model topology, and switching scenes. Background technique [0002] The virtual display system based on panorama is being more and more widely used in various fields because of its advantages such as low hardware requirements and good sense of reality. Panorama technology is a kind of virtual reality technology, which can simulate the on-site visual experience of users in a certain position in the real scene, with a strong sense of immersion, and bring users an immersive user experience. [0003] For example, the panorama display of the model room is widely used at present. The sample room uses a simple cube model or a ball model. By pasting the panorama as a texture map on the cube model or ball model, and placing the acquisition device at the center of the model, the panorama display is realized. Since t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00
CPCG06T19/003G06T2210/04
Inventor 王陟诚
Owner ALIBABA GRP HLDG LTD
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