no code implementations • 22 Jan 2024 • Haojie Huang, Owen Howell, Dian Wang, Xupeng Zhu, Robin Walters, Robert Platt
Many complex robotic manipulation tasks can be decomposed as a sequence of pick and place actions.
no code implementations • 28 Nov 2023 • Owen Howell, Haoen Huang, David Rosen
Rotation averaging (RA) is a fundamental problem in robotics and computer vision.
no code implementations • 17 Jul 2023 • Linfeng Zhao, Owen Howell, Jung Yeon Park, Xupeng Zhu, Robin Walters, Lawson L. S. Wong
In robotic tasks, changes in reference frames typically do not influence the underlying physical properties of the system, which has been known as invariance of physical laws. These changes, which preserve distance, encompass isometric transformations such as translations, rotations, and reflections, collectively known as the Euclidean group.
no code implementations • 7 Jul 2023 • Owen Howell, David Klee, Ondrej Biza, Linfeng Zhao, Robin Walters
We show that an algorithm that learns a three-dimensional representation of the world from two dimensional images must satisfy certain geometric consistency properties which we formulate as SO(2)-equivariance constraints.
1 code implementation • 1 Dec 2020 • Robert Marsland III, Owen Howell, Andreas Mayer, Pankaj Mehta
Regulatory T cells (Tregs) play a crucial role in mediating immune response.
1 code implementation • 2 Aug 2019 • Owen Howell, Cui Wenping, Robert Marsland III, Pankaj Mehta
Machine learning methods have had spectacular success on numerous problems.