AUGMENTED REALITY SCENE PROCESSING METHOD AND APPARATUS, AND COMPUTER STORAGE MEDIUM

Title:

AUGMENTED REALITY SCENE PROCESSING METHOD AND APPARATUS, AND COMPUTER STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2019/042426

Kind Code:

A1

Abstract:

An augmented reality scene processing method, comprising: obtaining first feature point information, related to a target mark image, in a first video frame, the first video frame being captured by a camera device; tracking first feature points corresponding to the first feature point information according to an optical flow tracking algorithm, and determining second feature point information in a second video frame captured by the camera device; constructing an injection matrix of the second video frame and the target mark image according to the second feature point information and source feature points of the target mark image; and performing augmented reality processing on the second video frame according to the injection matrix.

Inventors:

XIANG XIAOMING (CN)

Application Number:

PCT/CN2018/103612

Publication Date:

March 07, 2019

Filing Date:

August 31, 2018

Export Citation:

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Assignee:

TENCENT TECH SHENZHEN CO LTD (CN)

International Classes:

G06K9/00; G06T15/06

Foreign References:

CN107590453A	2018-01-16
CN104050475A	2014-09-17
CN101101505A	2008-01-09
CN103839277A	2014-06-04
US20030165276A1	2003-09-04
CN201710787487A	2017-09-04

Other References: