Search Results for author: Benjamin Burchfiel

Found 5 papers, 0 papers with code

AdaptSim: Task-Driven Simulation Adaptation for Sim-to-Real Transfer

no code implementations9 Feb 2023 Allen Z. Ren, Hongkai Dai, Benjamin Burchfiel, Anirudha Majumdar

Addressing this issue, we propose AdaptSim, a new task-driven adaptation framework for sim-to-real transfer that aims to optimize task performance in target (real) environments -- instead of matching dynamics between simulation and reality.

Grounding Language Attributes to Objects using Bayesian Eigenobjects

no code implementations30 May 2019 Vanya Cohen, Benjamin Burchfiel, Thao Nguyen, Nakul Gopalan, Stefanie Tellex, George Konidaris

Our system is able to disambiguate between novel objects, observed via depth images, based on natural language descriptions.

3D Shape Representation Object

Probabilistic Category-Level Pose Estimation via Segmentation and Predicted-Shape Priors

no code implementations28 May 2019 Benjamin Burchfiel, George Konidaris

We introduce a new method for category-level pose estimation which produces a distribution over predicted poses by integrating 3D shape estimates from a generative object model with segmentation information.

Object Pose Estimation +1

Hybrid Bayesian Eigenobjects: Combining Linear Subspace and Deep Network Methods for 3D Robot Vision

no code implementations20 Jun 2018 Benjamin Burchfiel, George Konidaris

We introduce Hybrid Bayesian Eigenobjects (HBEOs), a novel representation for 3D objects designed to allow a robot to jointly estimate the pose, class, and full 3D geometry of a novel object observed from a single viewpoint in a single practical framework.

Object

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