Results 61 to 70 of about 792,653 (314)

MFCalib: Single-shot and Automatic Extrinsic Calibration for LiDAR and Camera in Targetless Environments Based on Multi-Feature Edge [PDF]

IEEE/RJS International Conference on Intelligent RObots and Systems
This paper presents MFCalib, an innovative extrinsic calibration technique for LiDAR and RGB camera that operates automatically in targetless environments with a single data capture.
Tianyong Ye, Wei Xu, Chunran Zheng, Yukang Cui   +3 more
semanticscholar   +1 more source

Online extrinsic calibration of multiple long baseline ranging sensors

, 2021
With the rapid development of autonomous vehicles and vehicle-to-everything, V2X application, ranging sensors, typically RGBD sensors and LiDARs are widely deployed as perception tools in smart city.
Yan, Qiao
core   +1 more source

Extrinsic calibration for highly accurate trajectories reconstruction

2023 IEEE International Conference on Robotics and Automation (ICRA), 2023
8 pages, 6 figures, submitted to ICRA ...
Maxime Vaidis, William Dubois, Alexandre Guénette, Johann Laconte, Vladimír Kubelka, François Pomerleau   +5 more
openaire   +3 more sources

Auto calibration of multi‐camera system for human pose estimation

IET Computer Vision, 2022
The multi‐camera calibration is an essential step for many spatially aware applications, such as robotic navigation, augmented reality, and 3D human pose estimation.
Kang Liu, Lingling Chen, Liang Xie, Jian Yin, Shuwei Gan, Ye Yan, Erwei Yin   +6 more
doaj   +1 more source

Better Prior Knowledge Improves Human-Pose-Based Extrinsic Camera Calibration

, 2021
Accurate extrinsic calibration of wide baseline multi-camera systems enables better understanding of 3D scenes for many applications and is of great practical importance.
Åström, Kalle,, Huang, Sangxia,, Moliner, Olivier,, Lund University.   +3 more
core   +2 more sources

Galibr: Targetless LiDAR-Camera Extrinsic Calibration Method via Ground Plane Initialization [PDF]

2024 IEEE Intelligent Vehicles Symposium (IV)
With the rapid development of autonomous driving and SLAM technology, the performance of autonomous systems using multimodal sensors highly relies on accurate extrinsic calibration.
Wonho Song, Mi-Suk Oh, Jaeyoung Lee, Hyun Myung   +3 more
semanticscholar   +1 more source

Multi-sensor extrinsic parameters calibration based on sensors' ego-motion [PDF]

, 2022
LAUREA MAGISTRALELa fusione di sensori deve garantire accuratezza e precisione, caratteristiche fondamentali per un sistema dotato molteplici dispositivi di misurazione eterogenei.
GIORGI, GIACOMO
core  

Sensor-Aided Calibration of Relative Extrinsic Parameters for Outdoor Stereo Vision Systems

Remote Sensing, 2023
Calibration of the stereo vision systems is a crucial step for precise 3D measurements. Restricted by the outdoors’ large field of view (FOV), the conventional method based on precise calibration boards is not suitable since the calibration process is ...
Jing Wang, Banglei Guan, Yongsheng Han, Zhilong Su, Qifeng Yu, Dongsheng Zhang   +5 more
doaj   +1 more source

ECPC – versatile multicamera system calibration framework for immersive video applications

SoftwareX
Accurate extrinsic parameters calibration is crucial particularly in immersive video, where camera calibration plays a significant role, as its quality is essential for accurate reconstruction and efficient compression of three-dimensional scenes.
Błażej Szydełko, Dawid Mieloch, Adrian Dziembowski, Jakub Stankowski, Dominika Klóska, Jun Young Jeong, Gwangsoon Lee   +6 more
doaj   +1 more source

Calibration of Stereo Pairs Using Speckle Metrology

Sensors, 2022
The accuracy of 3D reconstruction for metrology applications using active stereo pairs depends on the quality of the calibration of the system. Active stereo pairs are generally composed of cameras mounted on tilt/pan mechanisms separated by a constant ...
Éric Samson, Denis Laurendeau, Marc Parizeau   +2 more
doaj   +1 more source