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Xiwang Dong

6 accepted papers

2026

Diff-VIO: A Diffusion Model-Based Pose Optimizer for Visual Inertial Odometry

ICRA 2026poster

Visual inertial odometry (VIO) serves as a cornerstone of environmental perception and spatial localization, with broad applications in autonomous driving, robotic navigation, and embodied intelligence. Although recent deep learning based VIO methods have achieved impressive accuracy and computation…

Cited by 0Scholar
2026

IMH-MOT: Interactive Multi-Hierarchical Image and Point Cloud Fusion for Multi-Object Tracking

ICRA 2026poster

Multi-object tracking (MOT) plays a critical role in applications such as autonomous driving and surveillance. Camera-based approaches offer rich texture features for object association, while LiDAR-based methods provide accurate geometric information for spatial reasoning. Although each modality ad…

Cited by 0SourceScholar
2025

A Safety-Adjusted Policy Optimization Algorithm and Application for Obstacle Avoidance in the Quadcopter

IROS 2025

Ensuring the safety of various real-world applications based on reinforcement learning (RL), such as quadcopter control, robotic manipulators, and autonomous robots, remains a critical challenge, despite RL’s remarkable success in solving complex decision-making tasks. Existing on-policy Lagrangian

Cited by 0SourceScholar
2025

IMH-MOT: Interactive Multi-Hierarchical Image and Point Cloud Fusion for Multi-Object Tracking

RA-L 2025

Multi-object tracking (MOT) plays a critical role in applications such as autonomous driving and surveillance. Camera-based approaches offer rich texture features for object association, while LiDAR-based methods provide accurate geometric information for spatial reasoning. Although each modality ad

Cited by 0SourceScholar
2025

Learning to Initialize Trajectory Optimization for Vision-Based Autonomous Flight in Unknown Environments

IROS 2025

Autonomous flight in unknown environments requires precise spatial and temporal trajectory planning, often involving computationally expensive nonconvex optimization prone to local optima. To overcome these challenges, we present the Neural-Enhanced Trajectory Planner (NEO-Planner), a novel approach

Cited by 0SourcecodeScholar