Invention Grant
- Patent Title: Method and apparatus for reconstructing scene, terminal device, and storage medium
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Application No.: US15749642Application Date: 2015-12-08
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Publication No.: US10467800B2Publication Date: 2019-11-05
- Inventor: Tangwu Du , Rui Ai , Zhaoyan Jiang , Li Liu , Xianpeng Lang
- Applicant: Baidu Online Network Technology (Beijing) Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
- Current Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Nixon Peabody LLP
- Priority: CN201510483318 20150803
- International Application: PCT/CN2015/096623 WO 20151208
- International Announcement: WO2017/020467 WO 20170209
- Main IPC: G06T15/20
- IPC: G06T15/20 ; G06F16/583 ; G06K9/00 ; G06T17/00 ; G06T13/80 ; G06T19/00

Abstract:
A scene reconstruction method, apparatus, terminal device, and storage medium. The method includes: acquiring a first image set matching a to-be-reconstructed scene (11); extracting a characteristic region of an image in the first image set by using a characteristic extraction algorithm (12); performing recognition on the characteristic region to obtain a scene characteristic region in the image (13); and performing three-dimensional reconstruction on the to-be-reconstructed scene according to the scene characteristic region in the image, and rendering and generating the to-be-reconstructed scene (14). Some useless and unstable characteristic regions are filtered off, and the three-dimensional reconstruction on the to-be-reconstructed scene is performed only according to the scene characteristic region associated with the to-be-reconstructed scene, thereby improving the efficiency and accuracy of reconstruction.
Public/Granted literature
- US20180225864A1 METHOD AND APPARATUS FOR RECONSTRUCTING SCENE, TERMINAL DEVICE, AND STORAGE MEDIUM Public/Granted day:2018-08-09
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