A target detection method based on improved Radon transformation and multi-frame jointed processing
A target detection and multi-frame combination technology, applied in the field of signal processing, can solve problems such as performance degradation, difficulty in distinguishing targets and clutter, complex clutter background, etc., and achieve effective detection and offset reduction
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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 a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0042] Reference figure 1 The specific implementation process of the present invention is as follows:
[0043] Step 1. Use an adaptive moving target display filter to suppress the clutter of the pulse-compressed radar echo data to form the data S corresponding to the first time-range image M×L (k).
[0044] Specifically, the design method of AMTI (Adaptive Moving Target Display) filter can be found in books: Wu Shunjun, Mei Xiaochun, etc. R...
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