Synthetic aperture radar image target identification method based on depth model
A technology of synthetic aperture radar and depth model, which is applied in character and pattern recognition, instruments, computer components, etc., to achieve the effect of reducing costs
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[0048] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the implementation methods and accompanying drawings.
[0049] use as figure 1 The 4-layer depth model structure shown realizes the present invention, wherein the first to third layers respectively include convolution filters, modified linear units and pooling filters, and the fourth layer is a fully connected layer, which includes convolution filters and modified linear unit. The input of the deep model is training samples and test samples. The convolution filters of the first to third layers use the sliding window method with the preset step size s=1 to input data (such as figure 2 ‐a) to perform convolution to obtain the convolution output, such as figure 2 As shown in -b; the pooling filter performs dimensionality reduction processing on the convolution output: the local maximum val...
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