Augmented reality method and device
An augmented reality, horizontal direction technology, applied in the field of computer and augmented reality, can solve the problems of not being able to clearly present labeling information, not being able to present labeling information, and overlapping labeling information, etc.
Active Publication Date: 2020-02-21
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the situation that often occurs, such as the position where the user is only able to capture a part of a large building block and the preset superposition position is not in the captured part, the label information cannot be presented to the user, and there will also be multiple presets. The labeling information of each block overlaps, and the labeling information cannot be clearly presented
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0013] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0014] Please refer to figure 1 , which illustrates an exemplary system architecture suitable for implementing embodiments of the present application.
[0015] Such as figure 1 As shown, the system architecture includes a terminal 101 , a network 102 , and a server 103 . ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the present application discloses an augmented reality method and device. A specific implementation of the method includes: acquiring contour data of a plurality of building blocks satisfying preset selection conditions, wherein the contour data is used to describe the contour of the building blocks in three-dimensional space; based on each of the plurality of building blocks A projected line segment of a building block generates reference information; based on the reference information, it determines the target building block in multiple building blocks and the overlapping area of the label information of the target building block in the image collected by the user's terminal; the target building block The annotation information is superimposed on the superimposed area to obtain an augmented reality image. It is realized that when the camera of the user's terminal shoots a building block or only a part of the building block from various angles of view, the marking information of the building block can be displayed in the captured image for augmented reality, and it can ensure multiple There will be no overlap between the labeling information of each block, and the labeling information will be clearly presented.
Description
technical field [0001] The present application relates to the field of computers, in particular to the field of augmented reality, and in particular to a method and device for augmented reality. Background technique [0002] At present, in some navigation applications, the function of presenting annotation information on some building blocks photographed by the user is provided. At present, the usual presentation method is to manually pre-set the superimposed position of the label information on the building block, and only when the superimposed position of the label information on the building block is within the viewing angle range of the camera of the user terminal, the label information can be presented. In the situation that frequently occurs such as the position where the user is only able to capture a part of a large building block and the preset superimposition position is not in the captured part, the label information cannot be presented to the user, and there will...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06T19/00
CPCG06T19/003G06T19/006G06T2219/004G06T19/20G06T7/11G06T7/73G06V20/20G06V2201/12
Inventor 江志磊
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD