High-resolution remote sensing image change detection method based on twin convolutional neural network
A technology of convolutional neural network and remote sensing image, which is applied in the field of high-resolution remote sensing image change detection based on twin convolutional neural network, to achieve the effect of improving efficiency, wide application range, and reducing manpower burden
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[0033] A high-resolution remote sensing image change detection method based on a twin convolutional neural network provided by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0034] Such as figure 1 As shown, a high-resolution remote sensing image change detection method based on a twin convolutional neural network provided by the present invention includes the following steps:
[0035] Step 1, make a sample dataset.
[0036] Step 1.1, select high-resolution remote sensing images of two time phases in the same area, including three channels of R, G, and B. The specific selection principle: select remote sensing images shot in different years with similar dates and climate and meteorological conditions to ensure that the two sets of remote sensing The spatial resolution of the image is consistent, and the same preprocessing method is used to eliminate non-significant changes caused by geo...
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