Search Results for author: Wanting Xu

Found 6 papers, 3 papers with code

Event-Based Visual Odometry on Non-Holonomic Ground Vehicles

1 code implementation17 Jan 2024 Wanting Xu, Si'ao Zhang, Li Cui, Xin Peng, Laurent Kneip

Despite the promise of superior performance under challenging conditions, event-based motion estimation remains a hard problem owing to the difficulty of extracting and tracking stable features from event streams.

Event-based Motion Estimation Motion Estimation +1

Online Stability Improvement of Groebner Basis Solvers using Deep Learning

no code implementations17 Jan 2024 Wanting Xu, Lan Hu, Manolis C. Tsakiris, Laurent Kneip

Over the past decade, the Gr\"obner basis theory and automatic solver generation have lead to a large number of solutions to geometric vision problems.

Tight Fusion of Events and Inertial Measurements for Direct Velocity Estimation

1 code implementation17 Jan 2024 Wanting Xu, Xin Peng, Laurent Kneip

However, this poses a risk in velocity-based control scenarios, as the quality of the estimation of kinematics depends on the stability of absolute camera and landmark coordinates estimation.

Cross-Modal Semi-Dense 6-DoF Tracking of an Event Camera in Challenging Conditions

1 code implementation16 Jan 2024 Yi-Fan Zuo, Wanting Xu, Xia Wang, Yifu Wang, Laurent Kneip

Vision-based localization is a cost-effective and thus attractive solution for many intelligent mobile platforms.

Accelerating Globally Optimal Consensus Maximization in Geometric Vision

no code implementations11 Apr 2023 Xinyue Zhang, Liangzu Peng, Wanting Xu, Laurent Kneip

Branch-and-bound-based consensus maximization stands out due to its important ability of retrieving the globally optimal solution to outlier-affected geometric problems.

Pose Estimation

Deep-SLAM++: Object-level RGBD SLAM based on class-specific deep shape priors

no code implementations23 Jul 2019 Lan Hu, Wanting Xu, Kun Huang, Laurent Kneip

In an effort to increase the capabilities of SLAM systems and produce object-level representations, the community increasingly investigates the imposition of higher-level priors into the estimation process.

Object

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