Authors
Stephen Tyree, Jonathan Tremblay, Thang To, Jia Cheng, Terry Mosier, Jeffrey Smith, Stan Birchfield
Publication date
2022/10/23
Conference
2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
Pages
13081-13088
Publisher
IEEE
Description
We present a new dataset for 6-DoF pose estimation of known objects, with a focus on robotic manipulation research. We propose a set of toy grocery objects, whose physical instantiations are readily available for purchase and are appropriately sized for robotic grasping and manipulation. We provide 3D scanned textured models of these objects, suitable for generating synthetic training data, as well as RGBD images of the objects in challenging, cluttered scenes exhibiting partial occlusion, extreme lighting variations, multiple instances per image, and a large variety of poses. Using semi-automated RGBD-to-model texture correspondences, the images are annotated with ground truth poses accurate within a few millimeters. We also propose a new pose evaluation metric called ADD-H based on the Hungarian assignment algorithm that is robust to symmetries in object geometry without requiring their explicit …
Total citations
2021202220232024463028
Scholar articles
S Tyree, J Tremblay, T To, J Cheng, T Mosier, J Smith… - 2022 IEEE/RSJ International Conference on Intelligent …, 2022