A reinforcement learning-based framework for robotic grasp refinement, integrating keypoint-based object representations with a Deep Q-Network (DQN), is proposed, offering a scalable and adaptable solution for contact-rich manipulation tasks.
Amir Arsalan Nematollahi, Shayan Ahmadi, M. T. Masouleh et al.· 0 citations
A deep learning-based grasp estimation model designed to enable robotic manipulation with articulated objects that incorporates the attention-based semantic and geometric feature fusion (ASGF) module improved the grasp success rate in the evaluated setting.
Dongwoo Lee, Yeongmin Kim, Seong Bin Jo et al.· IEEE Access· 0 citations
Antipodal grasping from single-view red-green-blue and depth (RGB-D) images is challenged by occlusion and partial observability, making purely analytical inference ill-posed. We present the Grasping Framework with Learning-Based Perception and Analytical Modeling (GFLA), which fuses learning-based perception with anal...
Xiao Ning, Jian-Zhong Yang, Si Huang et al.· IEEE Transactions on robotic...· 0 citations
Experiments show that M-VTOP achieves sub-millimeter accuracy under complex geometries, occlusions, and tight tolerances, demonstrating its promise for high-precision robotic manipulation.
M. Oller, Qiyang Qian, Radu Corcodel et al.· 0 citations
A novel 7-DoF grasping pose generation framework that integrates sparse attention and null convolution is introduced, which enhances the model’s ability to capture fine-grained features from point clouds, significantly improving the accuracy of parallel gripping pose estimation.
Hui Zhang, Yue Wang, Kang An et al.· Signal, Image and Video Proc...· 0 citations
WaveletkAN is a pose-refinement model based on RGB-D point clouds proposed in this paper to correct object pose hypotheses for dense bins with occlusion, specular depth noise, and self-similar industrial parts and can achieve robust and deployable pose correction for RGB-D robotic bin-picking systems.
Charalampos Evangelou, Iakovos Maniatis· Journal of Applied Automatio...· 0 citations
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