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Target detection method fusing infrared image and visible light image

A target detection and infrared image technology, which is applied in the field of target detection that integrates infrared and visible light images, can solve the problems of delaying the best time for emergency firefighting operations, etc., achieve enhanced feature propagation, solve gradient disappearance, and achieve detection accuracy and speed Effect

Pending Publication Date: 2021-03-26
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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Problems solved by technology

The emergency treatment of power failures has special dangers, such as unpredictable secondary explosions, high temperatures and toxic and harmful gases generated by fires, etc. Emergency personnel are often unable to go to the scene at the first time under the premise of ensuring personal safety. , power distribution room and other indoor faults are quickly dealt with, thereby delaying the best time for emergency fire fighting operations

Method used

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  • Target detection method fusing infrared image and visible light image
  • Target detection method fusing infrared image and visible light image
  • Target detection method fusing infrared image and visible light image

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Embodiment Construction

[0032] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0033] Such as figure 1 As shown, a target detection method for fusing infrared and visible light images includes the following steps:

[0034] S1. Input the infrared image and the visible light image into the input channel of the dense convolution network respectively, and extract the features of the infrared image and the visible light image through the dense convolution network;

[0035] S2. Perform global feature fusion on the features of the infrared image and the features of the visible light image through the gated fusion mechanism to obtain a fused feature map;

[0036] S3. Using a CSP (Center and Scale Prediction, Center and Scale Prediction) detector to perform target detection on the fused feature map.

[0037] Such as figure 2 As shown, the premise of feature fusion is feature extraction. A visib...

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Abstract

The invention discloses a target detection method fusing an infrared image and a visible light image, and the method comprises the following steps: S1, respectively inputting the infrared image and the visible light image into an input channel of a dense convolution network, and extracting the features of the infrared image and the visible light image through the dense convolution network; S2, performing global feature fusion on the features of the infrared image and the features of the visible light image through a gating fusion mechanism to obtain a fused feature map; and S3, carrying out target detection on the fused feature map by adopting a CSP detector.

Description

technical field [0001] The invention relates to a target detection technology that combines infrared and visible light images, and is mainly used for environment perception and detection in electric emergency robot fire-fighting operations. Background technique [0002] In recent years, natural disasters have occurred frequently, large-scale power outages have occurred in many parts of the world, and casualties have occurred during power emergency fire-fighting operations, resulting in huge human and property losses. The construction of power emergency management systems and intelligent More and more attention has been paid to electric emergency fire extinguishing operations. The emergency treatment of power failures has special dangers, such as unpredictable secondary explosions, high temperatures and toxic and harmful gases generated by fires, etc. Emergency personnel are often unable to go to the scene at the first time under the premise of ensuring personal safety. , Po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08G06T5/50G06T7/73
CPCG06T5/50G06N3/084G06T7/73G06T2207/20221G06T2207/10048G06T2207/20084G06T2207/20081G06V20/00G06V2201/07G06N3/045G06F18/253
Inventor 刘栋彭鹏杨辉华张琪祁邵宇鹰陈怡君罗潇王海峰
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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