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Dynamic Feature Filtering for Robust Monocular Visual SLAM

delete2026-01-01
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PRE
AI
M
Marton Gonczy *
K
Kieran Wood
H
Hujun Yin
DOI:10.1007/978-3-032-10489-2_18delete
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摘要

摘要

En 中文
视觉SLAM系统在动态环境中常因包含移动物体上的特征点而性能下降,这违背了静态世界假设。本文提出一种动态物体过滤框架,通过排除与动态区域相关的特征来提升单目ORB-SLAM3的性能。该方法整合了基于深度学习的物体检测、多目标跟踪和密集光流分析,生成逐帧二值掩码以识别并抑制动态内容。采用一种运动相似性度量,结合方向与幅值的光流差异以及空间加权,评估物体相对于背景的运动。通过概率状态滤波器强制时间一致性,以平滑分类结果。我们在KITTI里程计数据集上评估了该方法,结果表明该方案在高度动态序列中显著降低了位姿估计误差,同时保持了静态场景中的性能。结果证明了所提出的过滤策略作为轻量级且通用的增强方法,在真实环境中对现有SLAM系统具有有效性。
Keyword:
Visual SLAM
Monocular
Dynamic object filtering
Opticalflow
Motion segmentation

期刊

I
INTELLIGENT DATA ENGINEERING AND AUTOMATED LEARNING-IDEAL 2025, PT II
IF:
0
论文数:
44
被引数:
0

机构

U
University of Manchester
学者数:
5.7W
论文数: 5.3W
被引数: 7.4W
引用论文

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