113 citations · 211 across the 9 of their papers we have counts for
4 papers · 1 filter
Video Anomaly Detection By The Duality Of Normality-Granted Optical Flow
Hongyong Wang, Xinjian Zhang, Su Yang +1
Video anomaly detection is a challenging task because of diverse abnormal events. To this task, methods based on reconstruction and prediction are wildly used in recent works, whic…
Risk Prediction on Traffic Accidents using a Compact Neural Model for Multimodal Information Fusion over Urban Big Data
Wenshan Wang, Su Yang, Weishan Zhang
Predicting risk map of traffic accidents is vital for accident prevention and early planning of emergency response. Here, the challenge lies in the multimodal nature of urban big d…
Anomaly Detection and Localization in Crowded Scenes by Motion-field Shape Description and Similarity-based Statistical Learning
Xinfeng Zhang, Su Yang, Xinjian Zhang +2
In crowded scenes, detection and localization of abnormal behaviors is challenging in that high-density people make object segmentation and tracking extremely difficult. We associa…
Neural Aesthetic Image Reviewer
Wenshan Wang, Su Yang, Weishan Zhang +1
Recently, there is a rising interest in perceiving image aesthetics. The existing works deal with image aesthetics as a classification or regression problem. To extend the cognitio…