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Tianlei Jin

3 accepted papers

2023

Fast Contextual Scene Graph Generation With Unbiased Context Augmentation

CVPR 2023poster

Scene graph generation (SGG) methods have historically suffered from long-tail bias and slow inference speed. In this paper, we notice that humans can analyze relationships between objects relying solely on context descriptions,and this abstract cognitive process may be guided by experience. For exa…

2023

KGNet: Knowledge-Guided Networks for Category-Level 6D Object Pose and Size Estimation

ICRA 2023poster

Despite the giant leap made in object 6D pose estimation and robotic grasping under structured scenarios, most approaches depend heavily on the exact CAD models of target objects beforehand, thereby limiting their wide applications. To address this, we propose a novel knowledge-guided network - KGNe…

Cited by 15SourceScholar
2023

RFFCE: Residual Feature Fusion and Confidence Evaluation Network for 6DoF Pose Estimation

ICRA 2023poster

In this paper, we propose a novel RGBD-based object 6DoF pose estimation network - RFFCE. It is a two-stage method that firstly leverages deep neural networks for feature extraction and object points matching, and then the geometric principles are utilized for final pose computation. Our approach co…

Cited by 9SourceScholar