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 calibration of high-resolution
LiDARs and RGB cameras in targetless environments. Our approach does not require …
LiDARs and RGB cameras in targetless environments. Our approach does not require …
A survey of low-cost 3D laser scanning technology
S Bi, C Yuan, C Liu, J Cheng, W Wang, Y Cai - Applied Sciences, 2021 - mdpi.com
By moving a commercial 2D LiDAR, 3D maps of the environment can be built, based on the
data of a 2D LiDAR and its movements. Compared to a commercial 3D LiDAR, a moving 2D …
data of a 2D LiDAR and its movements. Compared to a commercial 3D LiDAR, a moving 2D …
[HTML][HTML] External multi-modal imaging sensor calibration for sensor fusion: A review
Multi-modal data fusion has gained popularity due to its diverse applications, leading to an
increased demand for external sensor calibration. Despite several proven calibration …
increased demand for external sensor calibration. Despite several proven calibration …
Automatic extrinsic calibration of a camera and a 3d lidar using line and plane correspondences
In this paper, we address the problem of extrinsic calibration of a camera and a 3D Light
Detection and Ranging (LiDAR) sensor using a checkerboard. Unlike previous works which …
Detection and Ranging (LiDAR) sensor using a checkerboard. Unlike previous works which …
Automatic extrinsic calibration method for lidar and camera sensor setups
Most sensor setups for onboard autonomous perception are composed of LiDARs and
vision systems, as they provide complementary information that improves the reliability of the …
vision systems, as they provide complementary information that improves the reliability of the …
Automatic camera and range sensor calibration using a single shot
A Geiger, F Moosmann, Ö Car… - 2012 IEEE international …, 2012 - ieeexplore.ieee.org
As a core robotic and vision problem, camera and range sensor calibration have been
researched intensely over the last decades. However, robotic research efforts still often get …
researched intensely over the last decades. However, robotic research efforts still often get …
Optical detector
R Send, I Bruder, I Stephan, E Thiel… - US Patent …, 2017 - Google Patents
XDXWNHPWWKGTKO-UHFFFAOYSA-N 207739-72-8 Chemical compound C1= CC (OC)=
CC= C1N (C= 1C= C2C3 (C4= CC (= CC= C4C2= CC= 1) N (C= 1C= CC (OC)= CC= 1) C …
CC= C1N (C= 1C= C2C3 (C4= CC (= CC= C4C2= CC= 1) N (C= 1C= CC (OC)= CC= 1) C …
Joint depth and color camera calibration with distortion correction
We present an algorithm that simultaneously calibrates two color cameras, a depth camera,
and the relative pose between them. The method is designed to have three key features …
and the relative pose between them. The method is designed to have three key features …
[PDF][PDF] Automatic online calibration of cameras and lasers.
J Levinson, S Thrun - Robotics: science and systems, 2013 - Citeseer
The combined use of 3D scanning lasers with 2D cameras has become increasingly popular
in mobile robotics, as the sparse depth measurements of the former augment the dense …
in mobile robotics, as the sparse depth measurements of the former augment the dense …
Calibration between color camera and 3D LIDAR instruments with a polygonal planar board
Calibration between color camera and 3D Light Detection And Ranging (LIDAR) equipment
is an essential process for data fusion. The goal of this paper is to improve the calibration …
is an essential process for data fusion. The goal of this paper is to improve the calibration …