Search Results for author: Jingyuan Chen

Found 10 papers, 4 papers with code

Non-confusing Generation of Customized Concepts in Diffusion Models

no code implementations11 May 2024 Wang Lin, Jingyuan Chen, Jiaxin Shi, Yichen Zhu, Chen Liang, Junzhong Miao, Tao Jin, Zhou Zhao, Fei Wu, Shuicheng Yan, Hanwang Zhang

We tackle the common challenge of inter-concept visual confusion in compositional concept generation using text-guided diffusion models (TGDMs).

Real-Time Anomaly Detection and Feature Analysis Based on Time Series for Surveillance Video

1 code implementation11 May 2021 Ruoyu Xue, Jingyuan Chen, Yajun Fang

The intelligent surveillance system urgently needs the real-time machine recognition of abnormal events to solve the extremely uneven human supervision resource and digital cameras.

Anomaly Detection In Surveillance Videos Time Series +1

Learning to Segment the Tail

1 code implementation CVPR 2020 Xinting Hu, Yi Jiang, Kaihua Tang, Jingyuan Chen, Chunyan Miao, Hanwang Zhang

Real-world visual recognition requires handling the extreme sample imbalance in large-scale long-tailed data.

Few-Shot Learning Incremental Learning

Real-Time Referring Expression Comprehension by Single-Stage Grounding Network

no code implementations9 Dec 2018 Xinpeng Chen, Lin Ma, Jingyuan Chen, Zequn Jie, Wei Liu, Jiebo Luo

Experiments on RefCOCO, RefCOCO+, and RefCOCOg datasets demonstrate that our proposed SSG without relying on any region proposals can achieve comparable performance with other advanced models.

Attribute Referring Expression +1

Temporally Grounding Natural Sentence in Video

no code implementations EMNLP 2018 Jingyuan Chen, Xinpeng Chen, Lin Ma, Zequn Jie, Tat-Seng Chua

We introduce an effective and efficient method that grounds (i. e., localizes) natural sentences in long, untrimmed video sequences.

Sentence Video Captioning

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