106 citations · 123 across the 7 of their papers we have counts for
7 papers
Safe Autonomy for Uncrewed Surface Vehicles Using Adaptive Control and Reachability Analysis
Karan Mahesh, Tyler M. Paine, Max L. Greene +6
Marine robots must maintain precise control and ensure safety during tasks like ocean monitoring, even when encountering unpredictable disturbances that affect performance. Designi…
Online Data-Driven Safety Certification for Systems Subject to Unknown Disturbances
Nicholas Rober, Karan Mahesh, Tyler M. Paine +5
Deploying autonomous systems in safety critical settings necessitates methods to verify their safety properties. This is challenging because real-world systems may be subject to di…
Probabilistic Multimodal Depth Estimation Based on Camera-LiDAR Sensor Fusion
Johan S. Obando-Ceron, Victor Romero-Cano, Sildomar Monteiro
Multi-modal depth estimation is one of the key challenges for endowing autonomous machines with robust robotic perception capabilities. There have been outstanding advances in the…
Machine learning based hyperspectral image analysis: A survey
Utsav B. Gewali, Sildomar T. Monteiro, Eli Saber
Hyperspectral sensors enable the study of the chemical properties of scene materials remotely for the purpose of identification, detection, and chemical composition analysis of obj…
A Tutorial on Modeling and Inference in Undirected Graphical Models for Hyperspectral Image Analysis
Utsav B. Gewali, Sildomar T. Monteiro
Undirected graphical models have been successfully used to jointly model the spatial and the spectral dependencies in earth observing hyperspectral images. They produce less noisy,…
Multitask Learning of Vegetation Biochemistry from Hyperspectral Data
Utsav B. Gewali, Sildomar T. Monteiro
Statistical models have been successful in accurately estimating the biochemical contents of vegetation from the reflectance spectra. However, their performance deteriorates when t…
Spectral Angle Based Unary Energy Functions for Spatial-Spectral Hyperspectral Classification using Markov Random Fields
Utsav B. Gewali, Sildomar T. Monteiro
In this paper, we propose and compare two spectral angle based approaches for spatial-spectral classification. Our methods use the spectral angle to generate unary energies in a gr…