WebGL-based information labeling method, live-action navigation method and terminal

A real scene, electronic terminal technology, applied in the Internet field, can solve problems such as poor user experience and inflexible information acquisition methods, and achieve the effect of improving experience

Pending Publication Date: 2022-07-15
BEIJING CHENGSHI WANGLIN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the current online viewing scene, users can only see the general structure of the house. For some detailed information, such as the size of the kitchen, bedroom and other spaces, as well as the specificatio

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  • WebGL-based information labeling method, live-action navigation method and terminal
  • WebGL-based information labeling method, live-action navigation method and terminal
  • WebGL-based information labeling method, live-action navigation method and terminal

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Embodiment Construction

[0027] The present application provides the following embodiments to solve or partially solve the problems existing in the above solutions. In order to enable those skilled in the art to better understand the solutions of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

[0028] Some of the processes described in the specification, claims, and above-mentioned figures of the present application contain operations that occur in a particular order, and the operations may be performed out of the order in which they are presented herein or in parallel. The sequence numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the sequence numbers themselves do not represent any execution order. Additionally, these flows may include more or fewer operatio...

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Abstract

The invention discloses a WebGL (Web Graphics Library)-based information labeling method, a live-action navigation method and a terminal. According to the technical scheme provided by the embodiment of the invention, firstly, image data in a current view field range collected by a moving camera is rendered to a graphical user interface based on WebGL, and a live-action space picture containing a view angle position corresponding to the camera is obtained; then selecting a to-be-labeled first target object in the live-action space picture, and determining a target position coordinate of the first target object in the world coordinate system based on a parameter relationship between the first target object and the visual angle position; after the annotation information of the first target object is determined, the corresponding relation between the target position coordinates and the annotation information is established, so that the first target object and the annotation information thereof are displayed in the three-dimensional live-action space corresponding to the target physical space, the problem that a user cannot flexibly obtain detailed information about a house when seeing the house online is solved, and the user experience is improved. And the online house viewing experience of the user is improved.

Description

technical field [0001] The present application relates to the field of Internet technologies, and in particular, to a WebGL-based information labeling method, a real scene navigation method, and a terminal. Background technique [0002] With the development of virtual reality (Virtual Reality, VR) technology, virtual reality technology has been widely used in all aspects of life. For example, in an online house viewing scenario, VR technology can be used to display the real space of the house corresponding to the real house listing online, so that users can know the relevant information of the real house without leaving home. [0003] However, in the current online viewing scenario, users can only see the general structure of the house. For some detailed information, such as the size of the kitchen, bedroom and other spaces, as well as the size, brand and other information of the items placed, rely on The intermediary who is familiar with the house introduces, the informati...

Claims

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Application Information

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IPC IPC(8): G06T19/00G06T19/20G06T7/73
CPCG06T19/006G06T19/20G06T19/003G06T7/75G06T2219/012G06T2219/004
Inventor 不公告发明人
Owner BEIJING CHENGSHI WANGLIN INFORMATION TECH CO LTD
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