Year | Keywords | Object detection | Object association | Loop closure detection | Final optimization | Link | |
---|---|---|---|---|---|---|---|
Probabilistic DA | 2017 | Data association | 2D bbox + model | EM | / | Semantic factor, Geometric factor, Inertial factor | [b1] |
Topology Aware | 2021 | Loop closure | Voxel model -> cuoid | Size, color, descriptor | Graph matching | 3D Object SE3 error | [b2] |
Global Localization | 2019 | Loop closure and localization | PSP Net -> points and sphere | Random walk descriptor | Graph matching | Point cloud alignment, Sample Consensus initial alignment | [b3] |
X-View | 2018 | Loop closure | Random walk descriptor | Graph matching | [b4] | ||
Semantic Histogram | 2021 | Localization | Semantic histogram based descriptor | Graph matching | Pose Estimation | [b5] | |
Wide-Disparity | 2021 | Re-localization | DNN -> cuboid | Spatial distance | Graph matching | ICP and Object | [b6] |
View-Invariant Relocalization | 2019 | Re-localization | Cuboid: triangular top center, align with axis … | Hungarian with spatial distance | Metropolis-Hastings MCMC | [b8] | |
View-Invariant Loop Closure | 2020 | Loop closure | Cuboid: similar to above | EM | Geometric loop verification | Feature point and object pose | [b9] |
Large Viewpoint Changes | 2018 | Localization | Cuboid: point cloud inliers, align with vanishing lines, … | Hungarian with spatial distance | / | Metropolis-Hastings MCMC | [b10] |
Qian et al | 2020 | Object mapping | Quadrics: 2D bbox + BoW vector + planes | Geometric check, appearance score | / | Object update: initialize when planes are enough, compute conic projection error | [b11] |
Covisibility Graphs | 2022 | loop closure | YOLOv3+ORB | Co-visibility Graph | Graph matching | [b12] | |
SVG-Loop | 2021 | loop closure | ORB features (add semantic info)-> BoW construction | clockwise descriptor | jointly similarity | [b13] | |
Nonparametric pose graph | 2016 | Data association | Nonparametric, Dirichlet process | [b14] | |||
Nonparametric Statistics | 2018 | Data association | Nonparametric Statistics | [b15] | |||
Iqbal et al | 2020 | Data association | Nonparametric Statistics | [b16] | |||
Mixture Models | 2019 | Data association | MobileNet-SSD | Non-Gaussian (max-mixture, multiple hypothesis) | [b17] | ||
multimodal | 2020 | Data association | MobileNet-SSD | multimodal (non-Gaussian) | [b18] | ||
EAO | 2020 | Data association | 2D bbox + features | ensemble data association: nonparametric test | [b19] |