Search Results for author: Weibin Qiu

Found 4 papers, 1 papers with code

A Lightweight Reconstruction Network for Surface Defect Inspection

no code implementations25 Dec 2022 Chao Hu, Jian Yao, Weijie Wu, Weibin Qiu, Liqiang Zhu

Currently, most deep learning methods cannot solve the problem of scarcity of industrial product defect samples and significant differences in characteristics.

Defect Detection Image Reconstruction

Spatio-Temporal-based Context Fusion for Video Anomaly Detection

no code implementations18 Oct 2022 Chao Hu, Weibin Qiu, Weijie Wu, Liqiang Zhu

Motion features are used multiple targets in the video frame to construct spatial context simultaneously, re-encoding the target appearance and motion features, and finally reconstructing the above features through the spatio-temporal dual-stream network, and using the reconstruction error to represent the abnormal score.

Anomaly Detection Optical Flow Estimation +1

Normal Learning in Videos with Attention Prototype Network

1 code implementation25 Aug 2021 Chao Hu, Fan Wu, Weijie Wu, Weibin Qiu, Shengxin Lai

With models trained on the normal data, the reconstruction errors of anomalous scenes are usually much larger than those of normal ones.

Anomaly Detection Video Anomaly Detection

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