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Real object size obtaining method and system based on AR glasses

A technology of AR glasses and an acquisition method, which is applied in the field of acquisition of the size of real objects, and can solve problems such as segmentation and extraction that need to be optimized

Pending Publication Date: 2021-04-09
上海影创信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The AR glasses in the prior art need to be optimized for the segmentation and extraction of real objects from images

Method used

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  • Real object size obtaining method and system based on AR glasses

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Embodiment Construction

[0039] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0040] A method for enhancing AR glasses according to the present invention includes:

[0041] The step of obtaining the size of the virtual item: obtaining the size of the virtual item; specifically, the size of the virtual item is the attribute of the virtual item when the virtual item is constructed, and the size given by the virtual item is obtained from the attribute of the virtual item. The size of the virtual item is only the size of the surface displayed by the virtual item to the wearer of the ...

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Abstract

The invention provides a real object size obtaining method and system based on AR glasses. The method comprises an original real image obtaining step: the AR glasses obtain a real-time image of a reality environment in front of the AR glasses through a camera, and obtain an original reality image; a thermal feature distribution reality image acquisition step: the AR glasses acquire a real-time image of the reality environment in front of the AR glasses through infrared imaging equipment to obtain a thermal feature distribution reality image; and a real object size obtaining step: the contour of the real object is obtained according to the thermal characteristic distribution, and the size of the real object is obtained according to the contour of the real object. The invention provides a new method different from a method for obtaining a real object through traditional image recognition.

Description

technical field [0001] The present invention relates to the field of AR, in particular to a method and system for acquiring dimensions of real objects based on AR glasses. Background technique [0002] Baidu Encyclopedia AR entry made public: augmented reality (Augmented Reality, referred to as AR), augmented reality technology is also called augmented reality, AR augmented reality technology is to promote the integration of real world information and virtual world information content together Newer technical content, which implements simulation processing on the basis of computer and other science and technology on the physical information that is difficult to experience in the spatial range of the real world, and superimposes the effective application of virtual information content in the real world. And in this process, it can be perceived by human senses, so as to achieve a sensory experience beyond reality. After overlapping between the real environment and virtual obj...

Claims

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Application Information

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IPC IPC(8): G06T7/60G06T7/13G06T19/00
CPCG06T7/60G06T7/13G06T19/006
Inventor 孙立叶柳青刘晖
Owner 上海影创信息科技有限公司