Search Results for author: Jikai Ye

Found 4 papers, 0 papers with code

Uncertainty Propagation and Bayesian Fusion on Unimodular Lie Groups from a Parametric Perspective

no code implementations7 Jan 2024 Jikai Ye, Gregory S. Chirikjian

We address the problem of uncertainty propagation and Bayesian fusion on unimodular Lie groups.

Uncertainty Propagation on Unimodular Matrix Lie Groups

no code implementations6 Dec 2023 Jikai Ye, Amitesh S. Jayaraman, Gregory S. Chirikjian

This paper addresses uncertainty propagation on unimodular matrix Lie groups that have a surjective exponential map.

A Lie-Theoretic Approach to Propagating Uncertainty Jointly in Attitude and Angular Momentum

no code implementations6 Sep 2023 Amitesh S. Jayaraman, Jikai Ye, Gregory S. Chirikjian

Dynamic state estimation, as opposed to kinematic state estimation, seeks to estimate not only the orientation of a rigid body but also its angular velocity, through Euler's equations of rotational motion.

Transporters with Visual Foresight for Solving Unseen Rearrangement Tasks

no code implementations22 Feb 2022 Hongtao Wu, Jikai Ye, Xin Meng, Chris Paxton, Gregory Chirikjian

We propose a visual foresight model for pick-and-place rearrangement manipulation which is able to learn efficiently.

Imitation Learning Multi-Task Learning

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