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08/24/2023
Joint Intrinsic and Extrinsic LiDAR-Camera Calibration in Targetless Environments Using Plane-Constrained Bundle Adjustment
This paper introduces a novel targetless method for joint intrinsic and ...
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02/08/2023
An Empirical Study of Uniform-Architecture Knowledge Distillation in Document Ranking
Although BERT-based ranking models have been commonly used in commercial...
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11/19/2022
MARSIM: A light-weight point-realistic simulator for LiDAR-based UAVs
The emergence of low-cost, small form factor and light-weight solid-stat...
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09/24/2022
Large-Scale LiDAR Consistent Mapping using Hierachical LiDAR Bundle Adjustment
Reconstructing an accurate and consistent large-scale LiDAR point cloud ...
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09/19/2022
Efficient and Consistent Bundle Adjustment on Lidar Point Clouds
Bundle Adjustment (BA) refers to the problem of simultaneous determinati...
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03/02/2022
FAST-LIVO: Fast and Tightly-coupled Sparse-Direct LiDAR-Inertial-Visual Odometry
To achieve accurate and robust pose estimation in Simultaneous Localizat...
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09/15/2021
Efficient and Probabilistic Adaptive Voxel Mapping for Accurate Online 3D SLAM
This paper proposes an efficient and probabilistic adaptive voxel mappin...
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09/14/2021
Fast and Accurate Extrinsic Calibration for Multiple LiDARs and Cameras
In this letter, we propose a fast, accurate, and targetless extrinsic ca...
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03/02/2021
Pixel-level Extrinsic Self Calibration of High Resolution LiDAR and Camera in Targetless Environments
In this letter, we present a novel method for automatic extrinsic calibr...
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07/03/2020