Railway Subgrade Defect Automatic Recognition Method Based on Improved Faster R-CNN
Railway subgrade defect is the serious threat to train safety. Vehicle-borne GPR method has become the main railway subgrade detection technology with its advantages of rapidness and nondestructiveness. However, due to the large amount of detection data and the variety in defect shape and size, defe...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2018-01-01
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| Series: | Scientific Programming |
| Online Access: | http://dx.doi.org/10.1155/2018/4832972 |