OBJECT ANNOTATION INFORMATION PRESENTATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM

WIPO Patent Application WO/2022/089061

A1

The present application relates to an object annotation information presentation method and apparatus, and an electronic device and a storage medium. The method relates to the field of computer vision. The method comprises: acquiring a target object in a specified scene, wherein the specified scene is a scene presented at a target position; and presenting annotation information of the target object on an annotation facade of the target object presented on a display interface, wherein the annotation facade is determined from among at least two visual facades according to projection areas respectively presented, on the display interface, by the at least two visual facades of the target object, and the visual facades are facades, which are visible from the target position, from among external facades of the target object. In the method, when an annotation of a target object is displayed in an AR or VR scene, an annotation facade can be selected according to projections of visual facades on a display interface of a specified scene, and therefore, in a virtual reality/augmented reality scene, a facade with a relatively large visual area can be dynamically selected for display of annotation information, thereby improving the display effect of the annotation information.

LI WEIYANG (CN)
YANG HAO (CN)
KANG ZEHUI (CN)

PCT/CN2021/118121

May 05, 2022

September 14, 2021

Click for automatic bibliography generation  

HUAWEI TECH CO LTD (CN)

G06T17/10

CN109446607A	2019-03-08
CN110610045A	2019-12-24
US20150348324A1	2015-12-03
CN202011191117A	2020-10-30

See also references of EP 4227907A4

BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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