Neural network image defogging method based on hybrid convolution channel attention mechanism and hierarchical learning
A neural network and attention technology, applied in the field of image processing, can solve the problems of unsatisfactory restoration effect and difficult acquisition, and achieve the effect of improving the dehazing performance of the model
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[0047] See Figure 1 to Figure 5 The present invention discloses a method for defogging neural network images based on a hybrid convolutional channel attention mechanism and layered learning, including the following steps:
[0048] S1. Building an image defogging model; wherein the image defogging model includes a multi-scale hierarchical feature extractor, a hybrid convolution channel attention module, and an image reconstruction module;
[0049] The specific process is, such as figure 2 As shown, the image defogging model is constructed. The image defogging model includes a multi-scale hierarchical feature extractor (such as figure 2 Shown), hybrid convolution channel attention module (such as figure 2 Shown) and the image reconstruction module (such as figure 2 Shown).
[0050] S2. Obtain foggy image data, and extract six feature maps of different scales and different depths of the fog map in stages by using the above multi-scale layered extractor;
[0051] The specific proces...
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