Search Results for author: Spring Berman

Found 7 papers, 1 papers with code

PathFinder: Attention-Driven Dynamic Non-Line-of-Sight Tracking with a Mobile Robot

no code implementations7 Apr 2024 Shenbagaraj Kannapiran, Sreenithy Chandran, Suren Jayasuriya, Spring Berman

The study of non-line-of-sight (NLOS) imaging is growing due to its many potential applications, including rescue operations and pedestrian detection by self-driving cars.

Pathfinder Pedestrian Detection +1

Density Stabilization Strategies for Nonholonomic Agents on Compact Manifolds

no code implementations30 Aug 2023 Karthik Elamvazhuthi, Spring Berman

We relax this assumption on the ellipticity of the generator of the stochastic processes, and consider the more practical case of the stabilization problem for a swarm of agents whose dynamics are given by a controllable driftless control-affine system.

Stereo Visual Odometry with Deep Learning-Based Point and Line Feature Matching using an Attention Graph Neural Network

no code implementations2 Aug 2023 Shenbagaraj Kannapiran, Nalin Bendapudi, Ming-Yuan Yu, Devarth Parikh, Spring Berman, Ankit Vora, Gaurav Pandey

In this paper, we present a Stereo Visual Odometry (StereoVO) technique based on point and line features which uses a novel feature-matching mechanism based on an Attention Graph Neural Network that is designed to perform well even under adverse weather conditions such as fog, haze, rain, and snow, and dynamic lighting conditions such as nighttime illumination and glare scenarios.

3D Reconstruction Simultaneous Localization and Mapping +1

Single-Shot Domain Adaptation via Target-Aware Generative Augmentation

1 code implementation29 Oct 2022 Rakshith Subramanyam, Kowshik Thopalli, Spring Berman, Pavan Turaga, Jayaraman J. Thiagarajan

The problem of adapting models from a source domain using data from any target domain of interest has gained prominence, thanks to the brittle generalization in deep neural networks.

Attribute Test-time Adaptation

Towards Decentralized Human-Swarm Interaction by Means of Sequential Hand Gesture Recognition

no code implementations4 Feb 2021 Zahi Kakish, Sritanay Vedartham, Spring Berman

In this work, we present preliminary work on a novel method for Human-Swarm Interaction (HSI) that can be used to change the macroscopic behavior of a swarm of robots with decentralized sensing and control.

Hand Gesture Recognition Hand-Gesture Recognition Robotics Multiagent Systems

Multi-Robot Target Search using Probabilistic Consensus on Discrete Markov Chains

no code implementations20 Sep 2020 Aniket Shirsat, Karthik Elamvazhuthi, Spring Berman

The simulations demonstrate that all robots achieve consensus in finite time with the proposed search strategy over a range of robot densities in the environment.

Robotics Multiagent Systems

Using Reinforcement Learning to Herd a Robotic Swarm to a Target Distribution

no code implementations29 Jun 2020 Zahi M. Kakish, Karthik Elamvazhuthi, Spring Berman

In this paper, we present a reinforcement learning approach to designing a control policy for a "leader" agent that herds a swarm of "follower" agents, via repulsive interactions, as quickly as possible to a target probability distribution over a strongly connected graph.

Q-Learning reinforcement-learning +1

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