Remote sensing image road information extraction method and device based on convolutional neural network
A convolutional neural network and remote sensing image technology, applied in the field of remote sensing image road information extraction, can solve the problems of consumption, inaccurate road extraction, low extraction efficiency, etc., and achieve the effect of accurate road information from remote sensing images and good road information extraction ability.
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[0043]The present invention will be described in detail below with reference to the accompanying drawings and examples. Each example is provided by way of explanation of the invention, not limitation of the invention. In fact, those skilled in the art will recognize that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield a still further embodiment. Therefore, it is intended that the present invention includes such modifications and variations as come within the scope of the appended claims and their equivalents.
[0044] The method for extracting road information from remote sensing images based on convolutional neural network in this application is as follows: figure 1 As shown, first preprocess the initial remote sensing image data of the research area to obtain sample data; the sampl...
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