Title:
FIRE DETERMINATION METHOD, SYSTEM AND APPARATUS, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/083134
Kind Code:
A1
Abstract:
Provided in the present invention are a fire determination method, system and apparatus, and a storage medium. The method comprises: determining a first fire location on the basis of a first image of a target area; determining a matched area of the first fire location in a second image of the target area, and extracting color information of the matched area, a difference in photographing time of the first image and the second image meeting a preset condition; and on the basis of the color information, determining whether a fire corresponding to the first fire location is a real fire. The method can be implemented by means of the fire determination apparatus. The method can also be implemented after computer instructions stored by a computer-readable storage medium are read. The technical solution provided by the embodiments of the present application can eliminate interferences of reflection points of sunlight, etc., static heat sources such as engine exhaust gas of static automobiles, and moving heat sources such as moving hot water cups, thereby reducing the false determination rate of fires.
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Inventors:
ZHOU LUQIONG (CN)
Application Number:
PCT/CN2023/125066
Publication Date:
April 25, 2024
Filing Date:
October 17, 2023
Export Citation:
Assignee:
ZHEJIANG PIXFRA TECH CO LTD (CN)
International Classes:
G06V20/52; G06V10/24; G06V10/56
Foreign References:
| CN115546727A | 2022-12-30 | |||
| CN105488941A | 2016-04-13 | |||
| CN112347942A | 2021-02-09 | |||
| CN108629940A | 2018-10-09 | |||
| CN111951160A | 2020-11-17 | |||
| US20200012859A1 | 2020-01-09 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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