Title:
IMAGE INFORMATION PROCESSING METHOD AND AUGMENTED REALITY AR DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/113403
Kind Code:
A1
Abstract:
Provided are an image information processing method and an augmented reality (AR) device (100). The method comprises: acquiring, by an AR device (100), a first image of an image comprising a target object (300) (S301); detecting, by the AR device (100), an environment parameter of the AR device (100) based on the first image (S302); determining, by the AR device (100), a crop ratio coefficient of the first image based on the environment parameter (S303); cropping, by the AR device (100), the first image based on the crop ratio coefficient to obtain a second image (S304, S409, S509, S609); extracting, by the AR device (100), and from the second image, M profile feature points of the target object (300) in the remaining portion of the image to generate an AR image of the target object (300) (S305, S410, S510, S610); and displaying, by the AR device (100), the AR image on a front windshield (200) of an automobile (S306). This method is advantageous for a driver to fully and clearly acquire movements in his/her field of view, thereby improving driving safety.
Inventors:
LIU HAIBO (CN)
YANG MEIWEN (CN)
YANG MEIWEN (CN)
Application Number:
PCT/CN2015/100331
Publication Date:
July 06, 2017
Filing Date:
December 31, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06V10/26; B60R1/00; G06V10/44
Foreign References:
| CN102910130A | 2013-02-06 | |||
| CN103366708A | 2013-10-23 | |||
| CN102158684A | 2011-08-17 | |||
| CN103182984A | 2013-07-03 | |||
| US20130141250A1 | 2013-06-06 |
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD. (CN)
Download PDF:
Previous Patent: NETWORK ACCESS METHOD AND ACCESS DEVICE
Next Patent: NETWORK NODE, PACKET TRANSMISSION METHOD AND NETWORK
Next Patent: NETWORK NODE, PACKET TRANSMISSION METHOD AND NETWORK