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07/04/2023
Local primordial non-Gaussianity from the large-scale clustering of photometric DESI luminous red galaxies
We use angular clustering of luminous red galaxies from the Dark Energy ...
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05/23/2023
Why semantics matters: A deep study on semantic particle-filtering localization in a LiDAR semantic pole-map
In most urban and suburban areas, pole-like structures such as tree trun...
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05/13/2023
GSB: Group Superposition Binarization for Vision Transformer with Limited Training Samples
Affected by the massive amount of parameters, ViT usually suffers from s...
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06/24/2022
MaskRange: A Mask-classification Model for Range-view based LiDAR Segmentation
Range-view based LiDAR segmentation methods are attractive for practical...
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05/06/2022
Semantics-Guided Moving Object Segmentation with 3D LiDAR
Moving object segmentation (MOS) is a task to distinguish moving objects...
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04/30/2022
Unsupervised Visible-light Images Guided Cross-Spectrum Depth Estimation from Dual-Modality Cameras
Cross-spectrum depth estimation aims to provide a depth map in all illum...
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04/22/2022
Graph Gain: A Concave-Hull Based Volumetric Gain for Robotic Exploration
The existing volumetric gain for robotic exploration is calculated in th...
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04/13/2022
Ada-Detector: Adaptive Frontier Detector for Rapid Exploration
In this paper, we propose an efficient frontier detector method based on...
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04/12/2022
LiDAR Road-Atlas: An Efficient Map Representation for General 3D Urban Environment
In this work, we propose the LiDAR Road-Atlas, a compactable and efficie...
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04/12/2022
HiTPR: Hierarchical Transformer for Place Recognition in Point Cloud
Place recognition or loop closure detection is one of the core component...
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03/02/2022
Learning Moving-Object Tracking with FMCW LiDAR
In this paper, we propose a learning-based moving-object tracking method...
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11/11/2021
Yaw-Guided Imitation Learning for Autonomous Driving in Urban Environments
Existing imitation learning methods suffer from low efficiency and gener...
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12/01/2020
Globally Optimal Relative Pose Estimation with Gravity Prior
Smartphones, tablets and camera systems used, e.g., in cars and UAVs, ar...
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09/07/2020
Frontier Detection and Reachability Analysis for Efficient 2D Graph-SLAM Based Active Exploration
We propose an integrated approach to active exploration by exploiting th...
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07/30/2020
Cascaded Non-local Neural Network for Point Cloud Semantic Segmentation
In this paper, we propose a cascaded non-local neural network for point ...
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12/09/2019