Improve three-dimensional point localization accuracy in stereo vision systems using a novel camera calibration method

LR Ramírez-Hernández… - International …, 2020 - journals.sagepub.com
Computer vision systems have demonstrated to be useful in applications of autonomous
navigation, especially with the use of stereo vision systems for the three-dimensional …

Intelligent underwater stereo camera design for fish metric estimation using reliable object matching

NA Ubina, SC Cheng, CC Chang, SY Cai… - IEEE …, 2022 - ieeexplore.ieee.org
Precise fish metric estimation is essential in providing intelligent aquaculture farm decisions.
Stereo vision has been widely used for size estimation. Still, many factors affect fish metrics …

A model-driven approach for fast modeling of three-dimensional laser point cloud in large substation

R Li, L Gan, Y Liu, Y Di, C Wang - Scientific Reports, 2023 - nature.com
Using point cloud to reconstruct the 3D model of a substation is crucial for smart grid
operation. Its main objective is to swiftly capture equipment point cloud data and align each …

A novel measurement system based on binocular fisheye vision and its application in dynamic environment

C Cai, R Qiao, H Meng, F Wang - Ieee Access, 2019 - ieeexplore.ieee.org
This paper describes the development of a novel measurement system of calculating the
three-dimensional (3D) coordinates of a target with image information taken from stereo …

Three‐dimensional face modeling technology based on 5G virtual reality binocular stereo vision

H Zhao, B Wu - International Journal of Communication …, 2022 - Wiley Online Library
Summary 5G virtual reality technology is a technology that has attracted widespread
attention in the computer field in recent years. Establishing a harmonious human–computer …

Camera self-calibration with varying parameters based on planes basis using particle swarm optimization

M Merras, S El Hazzat, A Bouazi, I Chana… - The Visual …, 2023 - Springer
This work proposes an approach of cameras self-calibration with varying intrinsic
parameters from two images of any 3D scene. The present method is based on the …

3D reconstruction of AGS friction disk based on robust active-contour concentric conics

G Xu, H Shen, Y Zhu, F Chen, X Li - Measurement, 2022 - Elsevier
Axle-end grounding system (AGS) is an important assembly of the high-speed railway
vehicle, which plays a significant role in protecting the gear box and vehicle bogie from the …

A comparison of indoor positioning systems for access control using virtual perimeters

B Greaves, M Coetzee, WS Leung - Fourth International Congress on …, 2019 - Springer
Integrated smart technologies are fast becoming the norm in modern work and home
environments for providing interactivity and ease of use. Greater interconnectivity, however …

Automatic roadblock identification algorithm for unmanned vehicles based on binocular vision

L Fang, Z Guan, J Li - Wireless Communications and Mobile …, 2021 - Wiley Online Library
In order to improve the accuracy of automatic obstacle recognition algorithm for driverless
vehicles, an automatic obstacle recognition algorithm for driverless vehicles based on …

[PDF][PDF] An Improved Obstacle Detection and Segmentation Method Based on VIDAR and Binocular Vision.

L Wang, Y Xu, R Zhu, S Ding, J Yu, T Sun… - Engineering …, 2023 - engineeringletters.com
Obstacle detection is one of the key steps of intelligent driving. The traditional stereo vision
obstacle detection method has the advantages of low cost and direct ranging, but it still has …