Chunhui Zhao

Object-Guided and Motion-Refined Attention Network for Video Anomaly Detection

2022 · 2022 IEEE International Conference on Multimedia and Expo (ICME)

Video anomaly detection is challenging due to the lack of abnormal videos and ambiguity of anomaly definition. Context information is important to identify anomalous events and can be reflected from the salient objects and related …

Spatiotemporal Multiscale Correlation Embedding With Process Variable Reorder for Industrial Soft Sensing

2023 · IEEE Transactions on Instrumentation and Measurement

Soft sensor techniques have been extensively utilised for predicting key variables in the process industry. To extract fine-grained and holistic features for efficient prediction, proper modeling strategies for multiscale spatial and temporal correlations are heavily …