Evaluation of Deep Learning Approaches for Prediction of Traffic Accidents in Dashcam Videos
摘要
Traffic monitoring can be supported by stationary or dynamic camera systems. Whereas the analysis of stationary camera data has a long tradition, the analysis of dynamic sensors (recorded by Unmanned Aerial Systems (UAS) or dashcams in cars or trucks) has gained interest in the recent past. This paper proposes a labeling enhancement of a dashcam video repository and the evaluation of several recent deep learning algorithm (LSTM, Inception V3, VGG16, MobileNet V2, etc.) for classifying traffic accidents in dynamic camera systems. Based on fine-tuning methods and data preprocessing steps optimized results for the individual deep learning approaches could be achieved and an overall analysis is presented.