Infrared-assisted binocular ranging method and distance compensation heat value acquisition method
A binocular ranging and binocular technology, which is applied in the field of distance compensation calorific value acquisition and infrared-assisted binocular ranging, can solve the problems of affecting the temperature accuracy of infrared temperature measuring methods, inaccurate ranging results, and low high temperature values. , to achieve the effect of improving accuracy and stability, wide application area and high measurement accuracy
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Embodiment 1
[0066] See figure 1 , figure 1 It is a flow chart of an infrared-assisted binocular ranging method provided in an embodiment of the present invention. The binocular ranging method in the embodiment of the present invention includes:
[0067] S101. Collect an infrared image, and determine a high temperature danger area according to the infrared image.
[0068] Infrared images are collected by infrared cameras. Infrared cameras include infrared thermal imaging cameras, infrared cameras, etc.; infrared cameras are set on detection equipment to monitor the temperature of substation power equipment in real time; when the monitored area temperature is higher than the set normal temperature threshold , the area is identified as a high temperature hazard area.
[0069] In an embodiment of the present invention, in addition to the infrared camera, it also includes two white light cameras, and the trinocular camera composed of the two white light cameras and the infrared camera is set...
Embodiment approach
[0073] As an implementation, this step may include the following refinement steps:
[0074] S1031. Find the target expansion area according to the target area and the high temperature danger area; the target expansion area includes the target area of the binocular image;
[0075] S1032. According to the scale relationship of the finite set of targets, find out the maximum target expansion area; the maximum target expansion area includes the high temperature danger area and the target area.
[0076] It should be noted that the scale relationship of the finite set of targets means that in the field of view, the number of targets contained is limited, and the scale of each target is also limited, which is the constraint defined by the following formula:
[0077]
[0078] in, is the i-th target expansion area, is the largest target expansion area in the field.
[0079] S1033. Use the maximum target extension area as the target ROI of the binocular image to realize target...
Embodiment 2
[0096] See figure 2 , figure 2 It is a flow chart of a distance compensation calorific value acquisition method provided by the embodiment of the present invention; the calorific value acquisition method of the embodiment of the present invention includes:
[0097] S201. Collect an infrared image, determine a high temperature dangerous area according to the infrared image, and collect an initial temperature of the high temperature dangerous area.
[0098] Infrared images are collected by infrared cameras. Infrared cameras include infrared thermal imaging cameras, infrared cameras, etc.; infrared cameras are set on detection equipment to monitor the temperature of substation power equipment in real time; when the monitored area temperature is higher than the set normal temperature threshold , the area is identified as a high temperature danger area, and the temperature value of the high temperature danger area is extracted as the initial temperature value.
[0099] In an em...
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