COUPLED: Calibration of a LiDAR and Camera Rig Using Automatic Plane Detection
Sign Up to like & getrecommendations! Published in 2020 at "Pattern Recognition"
DOI: 10.1007/978-3-030-49076-8_20
Abstract: LiDARs and cameras are two widely used sensors in robotics and computer vision, particularly for navigation and recognition in 3D scenarios. Systems combining both may benefit from the precise depth of the former and the… read more here.
Keywords: lidar camera; calibration lidar; calibration; plane ... See more keywords
Lambertian Model-Based Normal Guided Depth Completion for LiDAR-Camera System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3063379
Abstract: Depth completion is an essential task for the dense scene reconstruction on light detection and ranging (LiDAR)-camera system. Learning-based method achieves precise depth completion results on specific data sets. However, for the general outdoor scenes… read more here.
Keywords: normal guided; lidar camera; completion; depth completion ... See more keywords
Automatic Targetless Calibration for LiDAR and Camera Based on Instance Segmentation
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3191242
Abstract: In autonomous vehicles, accurate extrinsic calibration for LiDAR and camera is an essential prerequisite for multi-sensor information fusion. Automatic and targetless extrinsic calibration has become the mainstream of academic research in recent years. However, existing… read more here.
Keywords: lidar camera; calibration; calibration lidar; extrinsic calibration ... See more keywords
PBACalib: Targetless Extrinsic Calibration for High-Resolution LiDAR-Camera System Based on Plane-Constrained Bundle Adjustment
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3226026
Abstract: The strategy of fusing multi-model data especially from cameras, light detection and ranging sensors (LiDAR), is frequently considered in robotics to enhance the performance of the perception and navigation tasks. Extrinsic calibration, which spatially aligns… read more here.
Keywords: lidar camera; extrinsic calibration; calibration; targetless extrinsic ... See more keywords
Keypoint-Based LiDAR-Camera Online Calibration With Robust Geometric Network
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3129882
Abstract: There is no denying the fact that LiDAR-camera online calibration is an extremely complex problem. For automatic driving technology development, a stable, accurate, and fast online LiDAR-camera calibration system becomes quite essential. As deep learning… read more here.
Keywords: network; lidar camera; calibration; camera online ... See more keywords
Object Tracking Based on the Fusion of Roadside LiDAR and Camera Data
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DOI: 10.1109/tim.2022.3201938
Abstract: Tracking road users with high resolution is important for connected vehicles. Due to the complicated environments, tracking objects with a single sensor could not meet the requirements of high-resolution trajectories due to occlusions. How to… read more here.
Keywords: lidar camera; based fusion; fusion roadside;
An Overlap-Free Calibration Method for LiDAR-Camera Platforms Based on Environmental Perception
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3244816
Abstract: Indoor environments are challenging for multisensor calibrations. Traditional calibration methods use the target structure for camera and LiDAR calibration. Those approaches not only require pre-processed data and offline calculations, but also face challenges in low-light… read more here.
Keywords: calibration method; lidar; lidar camera; calibration ... See more keywords
Evaluation of a liquid membrane-based tunable lens and a solid-state LIDAR camera feedback system for presbyopia.
Sign Up to like & getrecommendations! Published in 2022 at "Biomedical optics express"
DOI: 10.1364/boe.471190
Abstract: Presbyopia is an age-related loss of accommodation ability of the eye which affects individuals in their late 40s or early 50s. Presbyopia reduces the ability of a person to focus on closer objects at will.… read more here.
Keywords: feedback; solid state; lidar camera; state lidar ... See more keywords