Remote sensing image fusion method based on deep convolutional neural network
A remote sensing image fusion and neural network technology, applied in neural learning methods, biological neural network models, neural architectures, etc., can solve problems such as spectral distortion and spatial information loss, and achieve clear structure, high spatial resolution, and rich spectral information Effect
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[0030] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0031] like figure 1 As shown, the present invention discloses a remote sensing image fusion method based on a deep convolutional neural network. First, the present invention pre-interpolates the multispectral remote sensing image with low spatial resolution to the same size as the panchromatic image with high spatial resolution. Secondly, the deep convolutional neural network is used to extract the high-frequency spatial structure features of the panchromatic image and the multispectral image. Finally, the extracted high-frequency residual information is added to the original multispectral image to obtain a fused image with high spatial resolution. High-rate multispectral remote sensing images. This method can realize the fusion of low-resolution multispectral images and high-resolution panchromatic images, and obtain remote sensing images with clear structure, hig...
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