作者
Yishun Li, Pengyu Che, Chenglong Liu, Difei Wu, Yuchuan Du
发表日期
2021/11
期刊
Computer‐Aided Civil and Infrastructure Engineering
卷号
36
期号
11
页码范围
1398-1415
简介
Deep learning has achieved promising results in pavement distress detection. However, the training model's effectiveness varies according to the data and scenarios acquired by different camera types and their installation positions. It is time consuming and labor intensive to recollect labeled data and retrain a new model every time the scene changes. In this paper, we propose a transfer learning pipeline to address this problem, which enables a distress detection model to be applied to other untrained scenarios. The framework consists of two main components: data transfer and model transfer. The former trains a generative adversarial network to transfer existing image data into a new scene style. Then, attentive CutMix and image melding are applied to insert distress annotations to synthesize the new scene's labeled data. After data expansion, the latter step transfers the feature extracted by the existing model to …
引用总数
学术搜索中的文章
Y Li, P Che, C Liu, D Wu, Y Du - Computer‐Aided Civil and Infrastructure Engineering, 2021