A display method, device, device and medium

A display method and a display device technology, which are applied in mechanical mode conversion, selective content distribution, electrical components, etc., can solve problems such as user dizziness and reduce user immersion, and achieve the effect of increasing display speed

Active Publication Date: 2022-05-17
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The inventor found in the process of realizing the present invention that the prior art has the following defects: in the prior art, in order to improve the display speed of the panoramic pictures, it is often necessary to reduce the resolution of the panoramic pictures, but the low-resolution panoramic pictures are displayed in virtual reality. The environment will reduce the user's sense of immersion, and even cause the user to feel dizzy

Method used

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  • A display method, device, device and medium
  • A display method, device, device and medium
  • A display method, device, device and medium

Examples

Experimental program
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Effect test

Embodiment 1

[0045] figure 1 It is a flow chart of a display method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of displaying pictures, especially the situation of displaying panoramic pictures. Typically, this method is applicable to the situation of switching and displaying scenes in a virtual reality environment. The method can be executed by a display device, and the device can be realized by software and / or hardware. Typically, the device can be virtual reality glasses. see figure 1 , the display method provided in this embodiment includes:

[0046] S110. Obtain a gaze point of the user.

[0047] Wherein, the gaze point is the gaze point of the user set when watching the picture, and this point can be expressed in the form of coordinates.

[0048] Optionally, the determination of the gaze point may be determined through recognition of the photographed user's face image; it may also be determined indirectly by an external sensor...

Embodiment 2

[0081] figure 2 It is a flow chart of a display method provided by Embodiment 2 of the present invention. This embodiment is an optional solution proposed on the basis of the foregoing embodiments. see figure 2 , the display method provided in this embodiment includes:

[0082] S210. When displaying the picture of the current scene, determine its adjacent scenes according to the preset positional relationship of the current scene.

[0083] S220. According to the target scene trigger event, determine the target scene from the adjacent scenes, and use the picture of the target scene as the target picture.

[0084] S230. Determine, according to the current network status, tile maps of different levels of the target picture at a set level as the first display picture and the second display picture.

[0085] Specifically, the target picture adopts a multi-level tile map structure, and the resolution is from low to high, and the corresponding number of tiles also increases ste...

Embodiment 3

[0099] image 3 It is a schematic structural diagram of a display device provided in Embodiment 3 of the present invention. see image 3 , the display device provided in this embodiment includes: an acquisition module 10 , a determination module 20 and a loading module 30 .

[0100] Wherein, the obtaining module 10 is used to obtain the user's gaze point;

[0101]A determining module 20, configured to determine a visual range according to the gaze point;

[0102] The loading module 30 is configured to load and display the preset target picture starting from the part of the target picture within the visible range.

[0103] In the technical solution of the embodiment of the present invention, first load and display the part of the target picture within the visible range, and then load and display other parts of the target picture. Therefore, the part of the picture within the visible range is presented to the user first, so that the user can see the picture as soon as possib...

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Abstract

The embodiment of the invention discloses a display method, device, equipment and medium, and relates to the technical field of panoramic picture display. The method includes: obtaining a user's gaze point; determining a visible range according to the gaze point; starting from a target picture part within the visible range, loading and displaying the target picture. Embodiments of the present invention provide a display method, device, device and medium to realize fast and high-resolution display of pictures.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of panoramic image display, and in particular, to a display method, device, device, and medium. Background technique [0002] At present, panorama pictures are displayed in common scenes, so there is no need to think too much about the display resolution and display fluency of panorama pictures, as long as users can browse pictures normally. [0003] However, in a virtual reality environment, the resolution and display fluency of panoramic pictures are directly related to user experience. Lower resolution and display delay will reduce the user's sense of immersion, and in severe cases will cause users to feel dizzy. [0004] The inventor found in the process of realizing the present invention that the prior art has the following defects: in the prior art, in order to improve the display speed of the panoramic pictures, it is often necessary to reduce the resolution of the panoramic pict...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01H04N21/431
Inventor 施振磊赵鑫邹晓园
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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