Search Results for author: Jianhua Sun

Found 6 papers, 2 papers with code

Symbol-LLM: Leverage Language Models for Symbolic System in Visual Human Activity Reasoning

no code implementations NeurIPS 2023 Xiaoqian Wu, Yong-Lu Li, Jianhua Sun, Cewu Lu

One possible path of activity reasoning is building a symbolic system composed of symbols and rules, where one rule connects multiple symbols, implying human knowledge and reasoning abilities.

Stimulus Verification Is a Universal and Effective Sampler in Multi-Modal Human Trajectory Prediction

no code implementations CVPR 2023 Jianhua Sun, YuXuan Li, Liang Chai, Cewu Lu

To comprehensively cover the uncertainty of the future, the common practice of multi-modal human trajectory prediction is to first generate a set/distribution of candidate future trajectories and then sample required numbers of trajectories from them as final predictions.

Trajectory Prediction

Human Trajectory Prediction With Momentary Observation

no code implementations CVPR 2022 Jianhua Sun, YuXuan Li, Liang Chai, Hao-Shu Fang, Yong-Lu Li, Cewu Lu

Human trajectory prediction task aims to analyze human future movements given their past status, which is a crucial step for many autonomous systems such as self-driving cars and social robots.

Self-Driving Cars Trajectory Prediction

Recursive Social Behavior Graph for Trajectory Prediction

no code implementations CVPR 2020 Jianhua Sun, Qinhong Jiang, Cewu Lu

Social interaction is an important topic in human trajectory prediction to generate plausible paths.

Trajectory Prediction

InstaBoost: Boosting Instance Segmentation via Probability Map Guided Copy-Pasting

3 code implementations ICCV 2019 Hao-Shu Fang, Jianhua Sun, Runzhong Wang, Minghao Gou, Yong-Lu Li, Cewu Lu

With the guidance of such map, we boost the performance of R101-Mask R-CNN on instance segmentation from 35. 7 mAP to 37. 9 mAP without modifying the backbone or network structure.

Data Augmentation Instance Segmentation +3

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