Water and soil conservation production construction project disturbance pattern spot extraction method, medium and equipment

The invention discloses a water and soil conservation production construction project disturbance pattern spot extraction method, a medium and equipment. The method comprises the steps of obtaining a known region remote sensing image and corresponding label data, generating a four-waveband remote sensing image, and carrying out the multi-scale segmentation, and obtaining fragment data sets of various scales; respectively training the convolutional neural network model through the fragment data sets of various scales, and determining an optimal segmentation scale; training the convolutional neural network model through a multi-scale sample set SDall to obtain a model MO; for a remote sensing image of which disturbance pattern spots need to be extracted, generating a four-waveband remote sensing image, and segmenting the four-waveband remote sensing image according to the optimal segmentation scale to obtain fragment data; inputting the fragment data into the model MO for prediction classification; and extracti