Title:
DYNAMIC SCENE THREE-DIMENSIONAL RECONSTRUCTION METHOD, APPARATUS AND SYSTEM, SERVER, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/161813
Kind Code:
A1
Abstract:
Disclosed are a dynamic scene three-dimensional reconstruction method, apparatus and system, a server, and a medium. The method comprises: obtaining a plurality of continuous depth image sequences of a dynamic scene, the plurality of continuous depth image sequences being photographed by an unmanned aerial vehicle array equipped with depth cameras; combining the plurality of continuous depth image sequences, and establishing a three-dimensional reconstruction model of the dynamic scene; calculating a target observation point of the unmanned aerial vehicle array according to the three-dimensional reconstruction model and a current position of the unmanned aerial vehicle array; instructing the unmanned aerial vehicle array to move to the target observation point for photographing, and updating the three-dimensional reconstruction model according to a plurality of continuous depth image sequences photographed by the unmanned aerial vehicle array at the target observation point.
Inventors:
FANG LU (CN)
LIU YEBIN (CN)
XU LAN (CN)
CHENG WEI (CN)
DAI QIONGHAI (CN)
LIU YEBIN (CN)
XU LAN (CN)
CHENG WEI (CN)
DAI QIONGHAI (CN)
Application Number:
PCT/CN2019/083816
Publication Date:
August 29, 2019
Filing Date:
April 23, 2019
Export Citation:
Assignee:
TSINGHUA BERKELEY SHENZHEN INST (CN)
International Classes:
G06T17/00; G06V20/13; G06V20/17
Foreign References:
| CN108335353A | 2018-07-27 | |||
| CN106780729A | 2017-05-31 | |||
| CN105184863A | 2015-12-23 | |||
| CN105225241A | 2016-01-06 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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