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Visual assistance method based on augmented reality and intelligent wearable equipment

A smart wearable device, augmented reality technology, applied in the input/output process of data processing, input/output of user/computer interaction, image data processing, etc. Small and other problems, to achieve the effect of large field of view, clear identification, and convenient use

Active Publication Date: 2020-01-17
HANGZHOU RONGMENG SMART TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the visual aids on the market include magnifying glasses, electronic low vision aids, etc., but these devices have the disadvantages of being unable to see human faces, seeing far away, having a small field of view and being inconvenient to use.

Method used

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  • Visual assistance method based on augmented reality and intelligent wearable equipment
  • Visual assistance method based on augmented reality and intelligent wearable equipment
  • Visual assistance method based on augmented reality and intelligent wearable equipment

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Embodiment Construction

[0077] In order to make the object, technical solution and advantages of the present invention more clear, the present invention 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 the present invention, not to limit the present invention.

[0078] see Figure 1a , a smart wearable device provided by an embodiment of the present invention, the smart wearable device has a total weight of less than 350 grams, and includes: a head-mounted frame 11 , two display modules 12 , and two see-through light guide elements 13 . Among them, the see-through light guide element 13 is an optical combination device capable of displaying part of real images and partly generating virtual images.

[0079] The display module 12 and the see-through light guide element 13 are both arranged on the head-mounted frame 11 , and the head-mounted frame 11 fixes...

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Abstract

The invention relates to the technical field of augmented reality. The invention particularly relates to a visual assistance method based on augmented reality and intelligent wearable equipment. The method comprises the steps of firstly obtaining an external image containing content information, then converting an original style of the content information into a preset style, then emitting first light capable of forming a first virtual image, then receiving second light capable of forming a live-action image, and finally performing synthesis processing on the first light and the second light to present a synthesized image. Therefore, according to the method, the original style of the external image can be converted into the preset style which is easier to identify; forming a first virtualimage by using the content information of the preset style; according to the augmented reality-based visual assistance method, visual assistance can be provided for the user, so that the user can identify the surrounding environment or the object more clearly, the visual field range is large, the user experience is good, and the use is convenient.

Description

technical field [0001] The invention relates to the field of augmented reality technology, in particular to a visual aid method and smart wearable device based on augmented reality. Background technique [0002] There are many visually impaired people in society, such as many people with visual impairment caused by ophthalmic diseases and people with low vision. Many visually impaired people cannot correct their visual impairment through glasses, drugs and surgery, and they cannot see objects clearly. , There is a phenomenon of "tunnel vision" (loss of peripheral vision), or there is an unrecoverable blind spot in the field of vision, etc. Visual impairment seriously affects patients' quality of life and ability to work. [0003] At present, the visual aids on the market include magnifying glasses, electronic low vision aids, etc., but these devices all have the disadvantages of being unable to see faces, seeing far away, having a small field of view and being inconvenient ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/332H04N13/366H04N13/383G02B27/01G06F3/01G06T19/00
CPCG02B27/0172G06F3/012G06F3/013G06T19/006H04N13/332H04N13/366H04N13/383
Inventor 钟张翼
Owner HANGZHOU RONGMENG SMART TECH CO LTD
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