no code implementations • 8 Oct 2024 • Chi-Lam Cheang, Guangzeng Chen, Ya Jing, Tao Kong, Hang Li, Yifeng Li, Yuxiao Liu, Hongtao Wu, Jiafeng Xu, Yichu Yang, Hanbo Zhang, Minzhao Zhu
We present GR-2, a state-of-the-art generalist robot agent for versatile and generalizable robot manipulation.
no code implementations • 2 Nov 2023 • Xinghang Li, Minghuan Liu, Hanbo Zhang, Cunjun Yu, Jie Xu, Hongtao Wu, Chilam Cheang, Ya Jing, Weinan Zhang, Huaping Liu, Hang Li, Tao Kong
We believe RoboFlamingo has the potential to be a cost-effective and easy-to-use solution for robotics manipulation, empowering everyone with the ability to fine-tune their own robotics policy.
1 code implementation • 18 Oct 2023 • Hanbo Zhang, Jie Xu, Yuchen Mo, Tao Kong
Ambiguity is ubiquitous in human communication.
2 code implementations • 5 Jul 2023 • Yan Zeng, Hanbo Zhang, Jiani Zheng, Jiangnan Xia, Guoqiang Wei, Yang Wei, Yuchen Zhang, Tao Kong
However, the performance of these models heavily relies on design choices such as network structures, training data, and training strategies, and these choices have not been extensively discussed in the literature, making it difficult to quantify progress in this field.
no code implementations • 25 Aug 2021 • Hanbo Zhang, Yunfan Lu, Cunjun Yu, David Hsu, Xuguang Lan, Nanning Zheng
This paper presents INVIGORATE, a robot system that interacts with human through natural language and grasps a specified object in clutter.
1 code implementation • 29 Apr 2021 • Hanbo Zhang, Deyu Yang, Han Wang, Binglei Zhao, Xuguang Lan, Jishiyu Ding, Nanning Zheng
In this paper, we present a new dataset named REGRAD for the learning of relationships among objects and grasps.
1 code implementation • 28 Feb 2020 • Binglei Zhao, Hanbo Zhang, Xuguang Lan, Haoyu Wang, Zhiqiang Tian, Nanning Zheng
Reliable robotic grasping in unstructured environments is a crucial but challenging task.
Robotics
1 code implementation • 29 Jul 2019 • Hanbo Zhang, Site Bai, Xuguang Lan, David Hsu, Nanning Zheng
We propose \emph{Hindsight Trust Region Policy Optimization}(HTRPO), a new RL algorithm that extends the highly successful TRPO algorithm with \emph{hindsight} to tackle the challenge of sparse rewards.
no code implementations • 19 Sep 2018 • Hanbo Zhang, Xuguang Lan, Site Bai, Lipeng Wan, Chenjie Yang, Nanning Zheng
Autonomous robotic grasping plays an important role in intelligent robotics.
Robotics
no code implementations • 8 Sep 2018 • Hanbo Zhang, Xinwen Zhou, Xuguang Lan, Jin Li, Zhiqiang Tian, Nanning Zheng
The main component of our approach is a grasp detection network with oriented anchor boxes as detection priors.
Robotics
no code implementations • 30 Aug 2018 • Hanbo Zhang, Xuguang Lan, Site Bai, Xinwen Zhou, Zhiqiang Tian, Nanning Zheng
Experimental results demonstrate that ROI-GD performs much better in object overlapping scenes and at the meantime, remains comparable with state-of-the-art grasp detection algorithms on Cornell Grasp Dataset and Jacquard Dataset.
Robotics
no code implementations • 6 Mar 2018 • Xinwen Zhou, Xuguang Lan, Hanbo Zhang, Zhiqiang Tian, Yang Zhang, Nanning Zheng
The feature extractor is a deep convolutional neural network.