Search Results for author: Balakumar Sundaralingam

Found 13 papers, 3 papers with code

Diff-DOPE: Differentiable Deep Object Pose Estimation

no code implementations30 Sep 2023 Jonathan Tremblay, Bowen Wen, Valts Blukis, Balakumar Sundaralingam, Stephen Tyree, Stan Birchfield

We introduce Diff-DOPE, a 6-DoF pose refiner that takes as input an image, a 3D textured model of an object, and an initial pose of the object.

Object Pose Estimation +1

Neural Motion Fields: Encoding Grasp Trajectories as Implicit Value Functions

no code implementations29 Jun 2022 Yun-Chun Chen, Adithyavairavan Murali, Balakumar Sundaralingam, Wei Yang, Animesh Garg, Dieter Fox

The pipeline of current robotic pick-and-place methods typically consists of several stages: grasp pose detection, finding inverse kinematic solutions for the detected poses, planning a collision-free trajectory, and then executing the open-loop trajectory to the grasp pose with a low-level tracking controller.

Object

Learning Perceptual Concepts by Bootstrapping from Human Queries

no code implementations9 Nov 2021 Andreea Bobu, Chris Paxton, Wei Yang, Balakumar Sundaralingam, Yu-Wei Chao, Maya Cakmak, Dieter Fox

Second, we treat this low-dimensional concept as an automatic labeler to synthesize a large-scale high-dimensional data set with the simulator.

Motion Planning Object

In-Hand Object-Dynamics Inference using Tactile Fingertips

1 code implementation30 Mar 2020 Balakumar Sundaralingam, Tucker Hermans

We show that tactile fingertips enable in-hand dynamics estimation of low mass objects.

Robotics

Multi-Fingered Grasp Planning via Inference in Deep Neural Networks

no code implementations25 Jan 2020 Qingkai Lu, Mark Van der Merwe, Balakumar Sundaralingam, Tucker Hermans

We can then formulate grasp planning as inferring the grasp configuration which maximizes the probability of grasp success.

Robotics

Benchmarking In-Hand Manipulation

no code implementations9 Jan 2020 Silvia Cruciani, Balakumar Sundaralingam, Kaiyu Hang, Vikash Kumar, Tucker Hermans, Danica Kragic

The purpose of this benchmark is to evaluate the planning and control aspects of robotic in-hand manipulation systems.

Robotics

Learning Continuous 3D Reconstructions for Geometrically Aware Grasping

no code implementations2 Oct 2019 Mark Van der Merwe, Qingkai Lu, Balakumar Sundaralingam, Martin Matak, Tucker Hermans

We leverage the structure of the reconstruction network to learn a grasp success classifier which serves as the objective function for a continuous grasp optimization.

3D Reconstruction Common Sense Reasoning +1

Deep Object Pose Estimation for Semantic Robotic Grasping of Household Objects

8 code implementations27 Sep 2018 Jonathan Tremblay, Thang To, Balakumar Sundaralingam, Yu Xiang, Dieter Fox, Stan Birchfield

Using synthetic data generated in this manner, we introduce a one-shot deep neural network that is able to perform competitively against a state-of-the-art network trained on a combination of real and synthetic data.

Robotics

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