34 citations · 40 across the 4 of their papers we have counts for
5 papers
You Only Crash Once: Improved Object Detection for Real-Time, Sim-to-Real Hazardous Terrain Detection and Classification for Autonomous Planetary Landings
Timothy Chase, Chris Gnam, John Crassidis +1
The detection of hazardous terrain during the planetary landing of spacecraft plays a critical role in assuring vehicle safety and mission success. A cheap and effective way of det…
Error-Covariance Analysis of Monocular Pose Estimation Using Total Least Squares
Saeed Maleki, John Crassidis, Yang Cheng +1
This study presents a theoretical structure for the monocular pose estimation problem using the total least squares. The unit-vector line-of-sight observations of the features are…
Optimal Pose Estimation and Covariance Analysis with Simultaneous Localization and Mapping Applications
Saeed Maleki, Adhiti Raman, Yang Cheng +2
This work provides a theoretical analysis for optimally solving the pose estimation problem using total least squares for vector observations from landmark features, which is centr…
Total Least Squares for Optimal Pose Estimation
Saeed Maleki, Yang Cheng, John Crassidis +1
This work provides a theoretical framework for the pose estimation problem using total least squares for vector observations from landmark features. First, the optimization framewo…
Non-reciprocal Wave Phenomena in Energy Self-reliant Gyric Metamaterials
M. A. Attarzadeh, S. Maleki, J. L. Crassidis +1
This work presents a mechanism by which non-reciprocal wave transmission is achieved in a class of gyric metamaterial lattices with embedded rotating elements. A modulation of the…