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Object display method, scene display method, equipment and computer readable medium

A technology of scenes and objects, applied in computing, image data processing, instruments, etc., can solve problems such as poor display effect

Active Publication Date: 2021-10-01
北京德风新征程科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Specifically, the reason for the poor display effect of related object display methods is that the display model of the object is only determined according to the distance

Method used

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  • Object display method, scene display method, equipment and computer readable medium
  • Object display method, scene display method, equipment and computer readable medium
  • Object display method, scene display method, equipment and computer readable medium

Examples

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Embodiment Construction

[0025] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these examples are provided so that the understanding of this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0026] It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0027] It should be noted that conc...

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Abstract

The embodiment of the invention discloses an object display method, a scene display method, equipment and a computer readable medium. A specific embodiment of the object display method comprises the steps of obtaining all world coordinates of a target object in a display scene in a world coordinate system, and obtaining a world coordinate set, projecting all world coordinates in the world coordinate set to a camera plane of a virtual camera to obtain a camera plane coordinate set, determining the projection area of the target object on the camera plane of the virtual camera by using the camera plane coordinate set, determining the ratio of the projection area to the imaging area of the virtual camera in the camera plane as a retrieval value, selecting display information including a retrieval reference value matched with the retrieval value from a display information group corresponding to the target object as target display information, and displaying the display model of the target object represented by the display level in the target display information in the display scene. According to the embodiment, the display model needing to be updated and displayed currently can be determined more accurately.

Description

technical field [0001] Object display is a method of displaying display models with different levels of detail in the display scene. The same object can correspond to multiple display models. At present, when displaying an object, a common method is to determine a display model of the object in the display scene according to the distance between the object and the target point. [0002] However, when the above-mentioned method is used to display objects, the following technical problems often exist: [0003] First, when the distance remains unchanged, if the pose of the object changes, the display model in the display scene remains unchanged, and it is impossible to update the display model more accurately according to the change of the object pose. , the display effect is poor; [0004] Second, it is impossible to accurately determine the level of the display model that needs to be displayed in the current display scene. Therefore, when switching between display models of d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00
CPCG06T3/06
Inventor 廖其才李阅张锐
Owner 北京德风新征程科技股份有限公司