Tunnel surface defect segmentation method based on deep learning
A deep learning and tunneling technology, applied in the fields of computer vision and image processing, can solve the problems of high operating cost, low classification accuracy, and high labor intensity of the visual inspection method, etc., to eliminate the interference of human subjective factors and improve defect segmentation Accuracy, the effect of improving the detail preservation effect
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[0032] In order to further clarify the working principle and working process of the present invention, the method of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0033] like figure 1 As shown, a method for segmenting tunnel surface defects based on deep learning of the present invention is characterized in that it comprises the following steps:
[0034] Step 1: Image collection; use a camera to collect a large number of original tunnel surface images.
[0035] The image collection process is comprehensive, including sample pictures of different areas of the tunnel, as well as pictures with defects and pictures without defects. The surface defects of the tunnel include: water seepage, cracks, shedding, defects, etc.
[0036] Step 2: Image preprocessing and data set division;
[0037] The image preprocessing process includes: image denoising, image enhancement, image cropping and labeling, usi...
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