Search Results for author: Chenglong Fu

Found 10 papers, 3 papers with code

RESMatch: Referring Expression Segmentation in a Semi-Supervised Manner

no code implementations8 Feb 2024 Ying Zang, Chenglong Fu, Runlong Cao, Didi Zhu, Min Zhang, WenJun Hu, Lanyun Zhu, Tianrun Chen

This pioneering work lays the groundwork for future research in semi-supervised learning for referring expression segmentation.

Image Segmentation Pseudo Label +5

D3PRefiner: A Diffusion-based Denoise Method for 3D Human Pose Refinement

no code implementations8 Jan 2024 Danqi Yan, Qing Gao, Yuepeng Qian, Xinxing Chen, Chenglong Fu, Yuquan Leng

Additionally, we leverage the architecture of current diffusion models to convert the distribution of noisy 3D poses into ground truth 3D poses.

3D Human Pose Estimation 3D Pose Estimation

Deep3DSketch+: Rapid 3D Modeling from Single Free-hand Sketches

no code implementations22 Sep 2023 Tianrun Chen, Chenglong Fu, Ying Zang, Lanyun Zhu, Jia Zhang, Papa Mao, Lingyun Sun

In this work, we introduce a novel end-to-end approach, Deep3DSketch+, which performs 3D modeling using only a single free-hand sketch without inputting multiple sketches or view information.

Ensemble diverse hypotheses and knowledge distillation for unsupervised cross-subject adaptation

1 code implementation15 Apr 2022 Kuangen Zhang, Jiahong Chen, Jing Wang, Xinxing Chen, Yuquan Leng, Clarence W. de Silva, Chenglong Fu

EDH mitigates the divergence between labeled data of source subjects and unlabeled data of target subjects to accurately classify the locomotion modes of target subjects without labeling data.

Domain Adaptation Human Activity Recognition +1

How does the structure embedded in learning policy affect learning quadruped locomotion?

no code implementations29 Aug 2020 Kuangen Zhang, Jongwoo Lee, Zhimin Hou, Clarence W. de Silva, Chenglong Fu, Neville Hogan

This paper focuses on the latter because the structured policy is more intuitive and can inherit insights from previous model-based controllers.

Reinforcement Learning (RL)

Robotic Cane as a Soft SuperLimb for Elderly Sit-to-Stand Assistance

no code implementations29 Feb 2020 Xia Wu, Haiyuan Liu, Ziqi Liu, Mingdong Chen, Fang Wan, Chenglong Fu, Harry Asada, Zheng Wang, Chaoyang Song

Many researchers have identified robotics as a potential solution to the aging population faced by many developed and developing countries.

Off-policy Maximum Entropy Reinforcement Learning : Soft Actor-Critic with Advantage Weighted Mixture Policy(SAC-AWMP)

no code implementations7 Feb 2020 Zhimin Hou, Kuangen Zhang, Yi Wan, Dongyu Li, Chenglong Fu, Haoyong Yu

A common way to solve this problem, known as Mixture-of-Experts, is to represent the policy as the weighted sum of multiple components, where different components perform well on different parts of the state space.

Continuous Control

Teach Biped Robots to Walk via Gait Principles and Reinforcement Learning with Adversarial Critics

1 code implementation22 Oct 2019 Kuangen Zhang, Zhimin Hou, Clarence W. de Silva, Haoyong Yu, Chenglong Fu

However, the local minima caused by unsuitable rewards and the overestimation of the cumulative reward impede the maximization of the cumulative reward.

Reinforcement Learning (RL)

Linked Dynamic Graph CNN: Learning on Point Cloud via Linking Hierarchical Features

1 code implementation22 Apr 2019 Kuangen Zhang, Ming Hao, Jing Wang, Clarence W. de Silva, Chenglong Fu

Learning on point cloud is eagerly in demand because the point cloud is a common type of geometric data and can aid robots to understand environments robustly.

Directional PointNet: 3D Environmental Classification for Wearable Robotics

no code implementations16 Mar 2019 Kuangen Zhang, Jing Wang, Chenglong Fu

Environmental information can provide reliable prior information about human motion intent, which can aid the subject with wearable robotics to walk in complex environments.

Classification General Classification

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