Deep convolutional neural networks with transfer learning for computer vision-based data-driven pavement distress detection

K Gopalakrishnan, SK Khaitan, A Choudhary… - … and building materials, 2017 - Elsevier
Construction and building materials, 2017Elsevier
Automated pavement distress detection and classification has remained one of the high-
priority research areas for transportation agencies. In this paper, we employed a Deep
Convolutional Neural Network (DCNN) trained on the 'big data'ImageNet database, which
contains millions of images, and transfer that learning to automatically detect cracks in Hot-
Mix Asphalt (HMA) and Portland Cement Concrete (PCC) surfaced pavement images that
also include a variety of non-crack anomalies and defects. Apart from the common sources …
Abstract
Automated pavement distress detection and classification has remained one of the high-priority research areas for transportation agencies. In this paper, we employed a Deep Convolutional Neural Network (DCNN) trained on the ‘big data’ ImageNet database, which contains millions of images, and transfer that learning to automatically detect cracks in Hot-Mix Asphalt (HMA) and Portland Cement Concrete (PCC) surfaced pavement images that also include a variety of non-crack anomalies and defects. Apart from the common sources of false positives encountered in vision based automated pavement crack detection, a significantly higher order of complexity was introduced in this study by trying to train a classifier on combined HMA-surfaced and PCC-surfaced images that have different surface characteristics. A single-layer neural network classifier (with ‘adam’ optimizer) trained on ImageNet pre-trained VGG-16 DCNN features yielded the best performance.
Elsevier
以上显示的是最相近的搜索结果。 查看全部搜索结果