Bridge Crack Detection Based on SSENets

Bridge Crack Detection Based on SSENets

Blog Article

Bridge crack detection is essential to prevent transportation accidents.However, the surrounding environment has great interference with the detection of cracks, which makes Heater Case Gasket it difficult to ensure the accuracy of the detection.In order to accurately detect bridge cracks, we proposed an end-to-end model named Skip-Squeeze-and-Excitation Networks (SSENets).

It is mainly composed of the Skip-Squeeze-Excitation (SSE) module and the Atrous Spatial Pyramid Pooling (ASPP) module.The SSE module uses skip-connection strategy to enhance the gradient correlation between the shallow network and deeper network, alleviating the vanishing gradient caused by the deepening of the network.The ASPP module can extract multi-scale contextual information of images, while the depthwise separable convolution reduces computational complexity.

In order to avoid destroying the topology of crack, we used atrous convolution instead of the pooling layer.The proposed SSENets achieved a detection accuracy of 97.77%, which performed better than the models we compared it with.

The designed SSE module which used skip-connection strategy can be embedded in other convolutional neural networks (CNNs) to improve Paper Label Remover their performance.