Radar data filtering method based on thermodynamic diagram and graph theory clustering
A radar data and filtering method technology, which is applied in other database retrieval, special data processing applications, other database clustering/classification, etc., can solve the problems of low efficiency, long data calculation time, and large manpower consumption of radar signal detection data. and other problems, to achieve the effect of good adaptability and high recognition efficiency
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[0030] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.
[0031] In this example, if figure 1 As shown, the radar data filtering method based on heat map and graph theory clustering includes the following steps:
[0032] Step 1: Obtain and cache radar data, and map the radar data to Heat Map to generate a corresponding heat map;
[0033] Step 2: By observing the heat map, analyze the frequency and situation of the points in each area, set a threshold, find and mark all the points near the threshold, and after taking them out, you can clearly see the circled places by visual inspection like figure 2 shown;
[0034] Step 3: After obtaining the set of boundary threshold points that need to be processed, find out the boundaries of these points through Alpha Shapes, and obtain the fixed ...
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