Trains on MSN

Bob Bartizek’s Pennsylvania & Western RR in O scale

Bob Bartizek's 40 x 70-foot Pennsylvania & Western RR in O scale (1:48, three-rail) depicts the PRR in western Pennsylvania.
IEEE

EdgeAD: Unsupervised Learning Model Based on Prior Knowledge Enhanced Image Anomaly Detection of Heavy Railway Freight Cars

Abstract: Trouble of moving freight car detection system (TFDS) is an important safeguard measure for the operation of railway freight cars. For few- and zero-shot faults that seriously affect traffic ...