Posts

• Nov 20, 2018 • Ryan Watson • dirichletRobustPoseGraph   Covariance Prior  

  Testing Covarince Matrix Priors

• Nov 9, 2018 • Ryan Watson • dirichletRobustPoseGraph   Covariance Prior  

  Covarince Matrix Priors

• Nov 6, 2018 • Ryan Watson • dirichletRobustPoseGraph   Sensitivity Analysis  

  Sensitivity of Posterior Distribution to Hyperparameters

• Oct 16, 2018 • Ryan Watson • varitationlInf   characterization  

  Variational Inference Characterization

• Oct 15, 2018 • Ryan Watson • varitationlInf   incremental clustering  

  Testing Mean and Covariance Equivalence

• Oct 5, 2018 • Ryan Watson • robustEstDev   Cauchy   M-estimator  

  Derivation of Cauchy M-Estimator

• Oct 9, 2017 • Ryan Watson • pollinatorBot   bumble bot   slam   rgb-d   blam test  

  Initial Test of Dense RGB-D SLAM in Greenhouse

• Oct 4, 2017 • Ryan Watson • pollinatorBot   bumble bot   blam test   occupancy grid  

  Occupancy Grid Generation

• Sep 18, 2017 • Ryan Watson • pollinatorBot   bumble bot   blam test  

  ISAM2 Speed Test with BLAM

• Sep 14, 2017 • Ryan Watson • dirichletRobustPoseGraph  

  Testing Robust Graph Optimization With Poor A-Priori Measurement Error Covariance

• Sep 13, 2017 • Ryan Watson • pollinatorBot   bumble bot   blam test  

  Inital SLAM Test on Gigabyte Board

• Sep 12, 2017 • Ryan Watson • dirichletRobustPoseGraph  

  Testing D.P. M.M On Graph With Randomly Added False Constraints

• Sep 11, 2017 • Ryan Watson • pollinatorBot   bumble bot   blam test   occupancy grid   cost map  

  Generating occupancy map with BLAM

• Sep 5, 2017 • Ryan Watson • topologyRobustPoseGraph   Topological Data Analysis   Pose Graph Optimization   TDA  

  Initial Testing Of Topologicial Pose Graph Optimization

• Jul 26, 2017 • Ryan Watson • dirichletRobustPoseGraph   variational inference  

  Variational Inference: A Brief Introduction

• Jul 25, 2017 • Ryan Watson • tutorials   MLE   Expectation Maximization   Model Selection  

  Expectation Maximization

• Jul 25, 2017 • Ryan Watson • dirichletRobustPoseGraph   Gausian Mixture Model   max-mixtures   E.M. Optimization  

  Continued Testing of EM on Faulty Pose Graphs

• Jul 24, 2017 • Ryan Watson • dirichletRobustPoseGraph   Gausian Mixture Model   max-mixtures  

  Initial Processing Test of EM on Faulty Pose Graphs

• Jul 21, 2017 • Ryan Watson • robustGNSSGraph   oxbot   rtgx   rtklib   gipsy  

  Processing Oxford RobotCar Dataset

• Jul 20, 2017 • Ryan Watson • dirichletRobustPoseGraph   Gausian Mixture Model   max-mixtures  

  G.M.M. Sensitivity to Dirichlet Hyperparameter

• Jul 19, 2017 • Ryan Watson • dirichletRobustPoseGraph   Gausian Mixture Model   max-mixtures  

  Validation of G.M.M Covariance Estimation Using Simulated Distributions

• Jul 18, 2017 • Ryan Watson • dirichletRobustPoseGraph   Gausian Mixture Model   max-mixtures  

  Validation of G.M.M Covariance Estimation Using Manhattan Pose Graph

• Jun 30, 2017 • Ryan Watson • dirichletRobustPoseGraph   IAE   Inverse Wishart   Idea  

  Innovation Adaptive Estimation Based on Inverse Wishart Distribution

• Jun 28, 2017 • Ryan Watson • dirichletRobustPoseGraph   M-Estimator   Switchable Constraints   Mixture Model   Dirichlet Process  

  Comparison of Max-Mix Bayesian Mixture Model to M-Estimators

• Jun 26, 2017 • Ryan Watson • dirichletRobustPoseGraph   Density Estimation   Mixture Model   Dirichlet Process  

  Continued Testing On Manhattan 3500

• Jun 21, 2017 • Ryan Watson • Dirichlet Robust Pose Graph   Density Estimation   Mixture Model   Dirichlet Process  

  Testing Bayes Mixture Model with Dirichlet Process On Manhattan 3500 Pose-Graph

• Jun 15, 2017 • Ryan Watson • dirichletRobustPoseGraph   Density Estimation   Mixture Model   Dirichlet Process  

  Initial Testing of Bayes Mixture Model with Dirichlet Process

• Jun 14, 2017 • Ryan Watson • tutorials   Dirichlet   Density Estimation   Mixture Model  

  Dirichlet Process Mixture Model

• Jun 14, 2017 • Ryan Watson • pollinatorBot   bumble bot   blam test  

  Initial Testing With Collected Data

• Jun 14, 2017 • Ryan Watson • dirichletRobustPoseGraph   Dirichlet   Density Estimation   Mixture Model  

  Dirichlet Process Mixture Model

• Jun 7, 2017 • Ryan Watson • dirichletRobustPoseGraph   Density Estimation   Gausian Mixture Model   Dirichlet Process  

  Density Estimation

• Jun 5, 2017 • Ryan Watson • dirichletRobustPoseGraph   m-estimator  

  Testing Sensitivity of M-Estimator to Kernel Width -- Continued

• Jun 2, 2017 • Ryan Watson • dirichletRobustPoseGraph   m-estimator  

  Testing Sensitivity of M-Estimator to Kernel Width

• May 25, 2017 • Ryan Watson • dirichletRobustPoseGraph   covariance   switchable constraints  

  Covariance Estimation With Switchable Constraints --- Continued

• May 24, 2017 • Ryan Watson • dirichletRobustPoseGraph   covariance   switchable constraints  

  Covariance Estimation With Switchable Constraints

• May 23, 2017 • Ryan Watson • dirichletRobustPoseGraph   covariance   m-estimator   adaptive m-estimator   isam  

  M-estimator affect on covariance --- continued

• May 22, 2017 • Ryan Watson • dirichletRobustPoseGraph   covariance   m-estimator  

  M-estimator affect on covariance

• May 19, 2017 • Ryan Watson • dirichletRobustPoseGraph   dcs   switchable constraint  

  Continue Testing DCS and SF

• May 18, 2017 • Ryan Watson • dirichletRobustPoseGraph   rrr   dcs   switchable constraint  

  DCS Vs. SF & Inital Testing of RRR

• May 17, 2017 • Ryan Watson • dirichletRobustPoseGraph   max-mixtures   switchable constraint  

  Testing Robust Noise Models --- Continued

• May 16, 2017 • Ryan Watson • dirichletRobustPoseGraph   m-estimator   dcs   switchable constraint   rrr  

  Testing Robust Noise Models

• May 15, 2017 • Ryan Watson • dirichletRobustPoseGraph   data generation   switchable constraint  

  Data Generation & Initial Testing