Night mountain fire identification method and system

Abstract

The invention discloses a night forest fire identification method and system, and relates to the technical field of forest fire monitoring, and the method comprises the steps: obtaining a camera night flame interception picture training set and a camera night light interception picture training set corresponding to each camera; obtaining a flame candidate area in the to-be-discriminated image and recording a target shooting camera corresponding to the flame candidate area; determining a distance matching score, a similarity matching score and a light frequency score; flame confidence of the flame candidate area is acquired; determining whether the area is a real mountain fire area according to the flame confidence; in the scheme of the invention, the flame confidence is obtained by fully considering the image color characteristic, the appearance time node characteristic and the appearance position characteristic, and the flame candidate area is discriminated based on the flame confidence, so that the night forest fire scene can be effectively identified, and the method has a wide application scene.

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