activity
20152023
most citedEnhancing HEVC Compressed Videos with a Partition-masked Convolutional Neural Network

78 citations · 171 across the 13 of their papers we have counts for

collaborators

13 papers

cs.CV2023

Focus the Discrepancy: Intra- and Inter-Correlation Learning for Image Anomaly Detection

Xincheng Yao, Ruoqi Li, Zefeng Qian +2

Humans recognize anomalies through two aspects: larger patch-wise representation discrepancies and weaker patch-to-normal-patch correlations. However, the previous AD methods didn'…

cs.CV2023★ 1 cited

Towards Diverse Temporal Grounding under Single Positive Labels

Hao Zhou, Chongyang Zhang, Yanjun Chen +1

Temporal grounding aims to retrieve moments of the described event within an untrimmed video by a language query. Typically, existing methods assume annotations are precise and uni…

cs.CV2022★ 4 cited

Explicit Boundary Guided Semi-Push-Pull Contrastive Learning for Supervised Anomaly Detection

Xincheng Yao, Ruoqi Li, Jing Zhang +2

Most anomaly detection (AD) models are learned using only normal samples in an unsupervised way, which may result in ambiguous decision boundary and insufficient discriminability.…

cs.CV2021★ 1 cited

Which to Match? Selecting Consistent GT-Proposal Assignment for Pedestrian Detection

Yan Luo, Chongyang Zhang, Muming Zhao +2

Accurate pedestrian classification and localization have received considerable attention due to their wide applications such as security monitoring, autonomous driving, etc. Althou…

cs.CV2021★ 7 cited

Embracing Uncertainty: Decoupling and De-bias for Robust Temporal Grounding

Hao Zhou, Chongyang Zhang, Yan Luo +2

Temporal grounding aims to localize temporal boundaries within untrimmed videos by language queries, but it faces the challenge of two types of inevitable human uncertainties: quer…

cs.CV2020★ 14 cited

Where, What, Whether: Multi-modal Learning Meets Pedestrian Detection

Yan Luo, Chongyang Zhang, Muming Zhao +2

Pedestrian detection benefits greatly from deep convolutional neural networks (CNNs). However, it is inherently hard for CNNs to handle situations in the presence of occlusion and…