Part-Guided 3D RL for Sim2Real Articulated Object Manipulation

1 code implementation • 26 Apr 2024 • Pengwei Xie, Rui Chen, Siang Chen, Yuzhe Qin, Fanbo Xiang, Tianyu Sun, Jing Xu, Guijin Wang, Hao Su

Manipulating unseen articulated objects through visual feedback is a critical but challenging task for real robots.

Efficient Heatmap-Guided 6-Dof Grasp Detection in Cluttered Scenes

1 code implementation • IEEE ROBOTICS AND AUTOMATION LETTERS 2023 • Siang Chen, Wei Tang, Pengwei Xie, Wenming Yang, Guijin Wang

Specifically, Gaussian encoding and the grid-based strategy are applied to predict grasp heatmaps as guidance to aggregate local points into graspable regions and provide global semantic information.

Grasp Generation

Category-Agnostic Pose Estimation for Point Clouds

no code implementations • 12 Mar 2024 • Bowen Liu, Wei Liu, Siang Chen, Pengwei Xie, Guijin Wang

The goal of object pose estimation is to visually determine the pose of a specific object in the RGB-D input.

Category-Agnostic Pose Estimation Object +1

AIM 2020 Challenge on Efficient Super-Resolution: Methods and Results

3 code implementations • 15 Sep 2020 • Kai Zhang, Martin Danelljan, Yawei Li, Radu Timofte, Jie Liu, Jie Tang, Gangshan Wu, Yu Zhu, Xiangyu He, Wenjie Xu, Chenghua Li, Cong Leng, Jian Cheng, Guangyang Wu, Wenyi Wang, Xiaohong Liu, Hengyuan Zhao, Xiangtao Kong, Jingwen He, Yu Qiao, Chao Dong, Maitreya Suin, Kuldeep Purohit, A. N. Rajagopalan, Xiaochuan Li, Zhiqiang Lang, Jiangtao Nie, Wei Wei, Lei Zhang, Abdul Muqeet, Jiwon Hwang, Subin Yang, JungHeum Kang, Sung-Ho Bae, Yongwoo Kim, Geun-Woo Jeon, Jun-Ho Choi, Jun-Hyuk Kim, Jong-Seok Lee, Steven Marty, Eric Marty, Dongliang Xiong, Siang Chen, Lin Zha, Jiande Jiang, Xinbo Gao, Wen Lu, Haicheng Wang, Vineeth Bhaskara, Alex Levinshtein, Stavros Tsogkas, Allan Jepson, Xiangzhen Kong, Tongtong Zhao, Shanshan Zhao, Hrishikesh P. S, Densen Puthussery, Jiji C. V, Nan Nan, Shuai Liu, Jie Cai, Zibo Meng, Jiaming Ding, Chiu Man Ho, Xuehui Wang, Qiong Yan, Yuzhi Zhao, Long Chen, Jiangtao Zhang, Xiaotong Luo, Liang Chen, Yanyun Qu, Long Sun, Wenhao Wang, Zhenbing Liu, Rushi Lan, Rao Muhammad Umer, Christian Micheloni

This paper reviews the AIM 2020 challenge on efficient single image super-resolution with focus on the proposed solutions and results.

Image Super-Resolution