Title:
METHOD, APPARATUS AND DEVICE FOR DETERMINING RESERVE OF OBJECT TO BE DETECTED, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/196698
Kind Code:
A1
Abstract:
A method, apparatus and device for determining the reserve of an object to be detected, and a medium. The method comprises: receiving a remote sensing image, and obtaining each extension image of each object to be detected in the remote sensing image (S10); performing preset semantic segmentation processing on a target extension image of a target object to be detected, and obtaining a target shadow image of said target object (S20); determining an absolute shadow image according to the target shadow image, and determining a shadow absolute thickness of said target object according to the absolute shadow image (S30); and determining a target relative height of said target object according to the shadow absolute thickness, and determining the reserve of said target object according to the target relative height (S40). The method, apparatus and device, and the medium solve the technical problem that it is difficult to accurately determine the reserve of the object to be detected.
Inventors:
ZOU CHONG (CN)
ZHU CHAOJIE (CN)
WANG BIAO (CN)
HOU XIN (CN)
YIN LEI (CN)
WU HAISHAN (CN)
ZHU CHAOJIE (CN)
WANG BIAO (CN)
HOU XIN (CN)
YIN LEI (CN)
WU HAISHAN (CN)
Application Number:
PCT/CN2020/134038
Publication Date:
October 07, 2021
Filing Date:
December 04, 2020
Export Citation:
Assignee:
WEBANK CO LTD (CN)
International Classes:
G06T7/62
Foreign References:
| CN111462222A | 2020-07-28 | |||
| CN106447721A | 2017-02-22 | |||
| CN110210453A | 2019-09-06 | |||
| CN107688782A | 2018-02-13 | |||
| US5943164A | 1999-08-24 |
Other References:
WANG TONG, LI YING, YU SHENGTAO, LIU YU: "Estimating the Volume of Oil Tanks Based on High-Resolution Remote Sensing Images", REMOTE SENSING, vol. 11, no. 7, pages 793, XP055853721, DOI: 10.3390/rs11070793
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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