System for generating fire situation map
A situation map and fire situation technology, applied in the field of image processing, can solve problems such as the inability to generate a fire situation map, and achieve the effect of increasing visualization and improving interaction
Active Publication Date: 2017-05-17
YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
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[0005] The purpose of the present invention is to provide a system for generating a fire situation map, which can solve the problem that the fire situation map cannot be generated from UAV remote sensing multispectral images
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[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0042] An embodiment of the present invention provides a system for generating a fire situation map, such as figure 1 shown, including:
[0043] The input judging module 101 is used to judge the data type of the received data information, the data type includes shooting parameters, infrared images and visible light images, the data information is shot and generated at the same shooting moment, the infrared image and the visible light image The image information of t...
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The invention discloses a system for generating a fire situation map, and relates to the technical field of image processing. The system is invented in order to solve the problem that a fire situation map cannot be generated according to a multispectral image remotely sensed by an unmanned aerial vehicle. The system mainly comprises an input judgment module used for judging the data type of data information received, a shooting parameter processing module used for calculating the mapping relationship between the pixels in an infrared image and in a visible image and the actual topography according to shooting parameters, an infrared conversion module used for converting the infrared image into an infrared pseudo front-shot map according to a perspective projection transformation model, a visible conversion module, an infrared front-shot map correction module used for correcting the infrared pseudo front-shot map according to the mapping relationship to get an infrared front-shot map, a visible front-shot map correction module, and a visualization module used for fusing the infrared front-shot map and a visible front-shot map to generate a fire situation map. The system is mainly applied to the generation process of a fire situation map.
Description
technical field [0001] The invention relates to the technical field of image processing, in particular to a system for generating fire situation maps. Background technique [0002] As the application of drones in the field of power inspection has been more and more recognized, the use of drones to carry out special patrols for transmission line mountain fire emergency has become an effective means of disaster monitoring. When drones conduct line-finding mountain fire monitoring, in order to be able to intuitively display the fire situation information, it is necessary to make full use of different spectral information data of the fire scene, and perform post-processing to form visual information, that is, the fire situation map, so as to facilitate the intuitive grasp of the fire scene information. [0003] The amount of data captured by drones is huge, there are so many pictures, and the difference between multi-spectral photos is difficult to distinguish manually. In addi...
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IPC IPC(8): G06T3/00G06T11/00G06T17/05
CPCG06T11/001G06T17/05G06T2207/30181G06T2207/10048G06T3/06
Inventor 王山马仪于虹
Owner YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST