CELLO-3D: Estimating the Covariance of ICP in the Real World
D Landry, F Pomerleau… - … Conference on Robotics …, 2019 - ieeexplore.ieee.org
The fusion of Iterative Closest Point (ICP) registrations in existing state estimation
frameworks relies on an accurate estimation of their uncertainty. In this paper, we study the …
frameworks relies on an accurate estimation of their uncertainty. In this paper, we study the …
Fusing convolutional neural network and geometric constraint for image-based indoor localization
This letter proposes a new image-based localization framework that explicitly localizes the
camera/robot by fusing Convolutional Neural Network (CNN) and sequential images' …
camera/robot by fusing Convolutional Neural Network (CNN) and sequential images' …
Predictive-state decoders: Encoding the future into recurrent networks
Recurrent neural networks (RNNs) are a vital modeling technique that rely on internal states
learned indirectly by optimization of a supervised, unsupervised, or reinforcement training …
learned indirectly by optimization of a supervised, unsupervised, or reinforcement training …
Nonparametric Bayesian inference on multivariate exponential families
WR Vega-Brown, M Doniec… - Advances in Neural …, 2014 - proceedings.neurips.cc
We develop a model by choosing the maximum entropy distribution from the set of models
satisfying certain smoothness and independence criteria; we show that inference on this …
satisfying certain smoothness and independence criteria; we show that inference on this …
Unsupervised balanced covariance learning for visual-inertial sensor fusion
Incorporating multi-sensor, in filter-based as well as graph-based simultaneous localization
and mapping (SLAM), relies on the uncertainties involved in each measurement. Proper …
and mapping (SLAM), relies on the uncertainties involved in each measurement. Proper …
PROBE-GK: Predictive robust estimation using generalized kernels
V Peretroukhin, W Vega-Brown… - … on Robotics and …, 2016 - ieeexplore.ieee.org
Many algorithms in computer vision and robotics make strong assumptions about
uncertainty, and rely on the validity of these assumptions to produce accurate and consistent …
uncertainty, and rely on the validity of these assumptions to produce accurate and consistent …
Covariance estimation for gps-lidar sensor fusion for uavs
Outdoor applications for small-scale Unmanned Aerial Vehicles (UAVs) commonly rely on
Global Positioning System (GPS) receivers for continuous and accurate position estimates …
Global Positioning System (GPS) receivers for continuous and accurate position estimates …
PROBE: Predictive robust estimation for visual-inertial navigation
Navigation in unknown, chaotic environments continues to present a significant challenge
for the robotics community. Lighting changes, self-similar textures, motion blur, and moving …
for the robotics community. Lighting changes, self-similar textures, motion blur, and moving …
Towards stochastic fault-tolerant control using precision learning and active inference
This work presents a fault-tolerant control scheme for sensory faults in robotic manipulators
based on active inference. In the majority of existing schemes a binary decision of whether a …
based on active inference. In the majority of existing schemes a binary decision of whether a …
Parametric covariance prediction for heteroscedastic noise
The ubiquitous additive Gaussian noise model is favored in statistical modeling applications
for its flexibility and ease of use. Often noise is assumed to be well-represented by a …
for its flexibility and ease of use. Often noise is assumed to be well-represented by a …