A video-based fire smoke and spill detection method and system
A technology for spills and fires, which is applied in the field of fire smoke and spills detection. It can solve problems such as poor real-time performance, difficulty in distinguishing spills, and difficulty in large-scale widespread use, so as to ensure accuracy, reduce computing overhead, and reduce computing frequency. Effect
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Embodiment 1
[0037] see figure 1 , figure 1 It is a schematic flowchart of a method for detecting fire smoke and spills based on video disclosed in the embodiment of the present application. Such as figure 1 As shown, a video-based fire smoke and spill detection method according to the embodiment of the present application, the method includes:
[0038] The continuous background modeling module is used to dynamically model the background area, and then the foreground object is extracted by the foreground object extraction module;
[0039] The human-vehicle target filtering module is used to extract the suspected fire smoke or spilled objects from the foreground objects, and then the recognition module performs fusion recognition on the suspected fire smoke or spilled objects, and outputs the detection and recognition results.
[0040] In the embodiment of the present application, the region of interest of suspected fire smoke or spilled objects is extracted through background modeling o...
Embodiment 2
[0064] see figure 2 , figure 2 It is a structural schematic diagram of a video-based fire smoke and spill detection system disclosed in the embodiment of the present application. Such as figure 2 As shown, a video-based fire smoke and spill detection system according to an embodiment of the present application, the system includes a continuous background modeling module, a foreground target extraction module, a human and vehicle target filtering module, and a recognition module;
[0065] The continuous background modeling module is used to dynamically model the background area;
[0066] The foreground object extraction module is used to extract a foreground object based on the background area;
[0067] The person-vehicle target filtering module is used to extract suspected fire smoke or spilled object targets from the foreground targets;
[0068] The recognition module is configured to perform fusion recognition on the suspected fire smoke or spilled objects, and output...
Embodiment 3
[0076] see image 3 , image 3 It is an electronic device disclosed in the embodiment of this application, characterized in that: the device includes:
[0077] a memory storing executable program code;
[0078] a processor coupled to the memory;
[0079] The processor invokes the executable program code stored in the memory to execute the method described in the first embodiment.
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