Binocular vision-based motion planning of an AUV: A deep reinforcement learning approach
Vision-based motion planning of autonomous underwater vehicles (AUVs) is regarded as a
critical requirement for marine intelligent transportation systems. However, the limited vision …
critical requirement for marine intelligent transportation systems. However, the limited vision …
Multi-camera joint calibration algorithm for guiding machining robot positioning considering ambient light and error uncertainty
D Zhu, W Cheng, Y Zhang, H Liu - Optics and Lasers in Engineering, 2024 - Elsevier
Multi-camera guided robotic machining is widely used in the removal of flash and burrs on
the complex automotive castings and forgings. The multi-camera calibration process …
the complex automotive castings and forgings. The multi-camera calibration process …
Adaptive double-loop coverage optimization of underwater wireless directional restricted sensor networks
Abstract Underwater Wireless Sensor Networks (UWSNs) play a crucial role in underwater
communication system, in which node deployment is a complex problem. Most of the …
communication system, in which node deployment is a complex problem. Most of the …
Industrial Binocular Vision System Calibration With Unknown Imaging Model
X Gong, X Liu, Z Cao, L Ma, Y Yang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The high precision measurement of binocular camera depends on the calibration accuracy.
Mainstream methods focus on the calibration of intrinsic parameters and the pose …
Mainstream methods focus on the calibration of intrinsic parameters and the pose …
Structured Light-Based Underwater Collision-Free Navigation and Dense Mapping System for Refined Exploration in Unknown Dark Environments
Underwater collision-free navigation and dense reconstruction are essential for marine
refined exploration. However, existing passive vision-based methods are difficult to apply in …
refined exploration. However, existing passive vision-based methods are difficult to apply in …
Binocular Underwater Measurement With Multicolor Structured Light
S Li, X Gao, Z Xie - IEEE Journal of Oceanic Engineering, 2023 - ieeexplore.ieee.org
This article designs an underwater binocular measurement system combining binocular
vision and multicolor structured light, for the problem of autonomous grasping by underwater …
vision and multicolor structured light, for the problem of autonomous grasping by underwater …
Multi-Camera-IMU Calibration System for Underwater Welding Scenes
P Chi, Z Wang, H Liao, T Li, Y Wang, X Wu… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
As artificial underwater welding is dangerous and inefficient, visual-based pose estimation
and 3-D reconstruction can provide accurate weld position information, which can replace …
and 3-D reconstruction can provide accurate weld position information, which can replace …
On-site calibration method for an underwater stereoscopic camera system based on Scheimpflug principle
M Shao, Y Li, L Zhang, H Ma - Journal of Optics, 2024 - Springer
In this paper, an underwater stereoscopic camera system is modeled according to the
Scheimpflug principle. A sphere target-based method is presented to determine intrinsic …
Scheimpflug principle. A sphere target-based method is presented to determine intrinsic …