Results 21 to 30 of about 2,129 (204)

[Retracted] Animation Design of Multisensor Data Fusion Based on Optimized AVOD Algorithm

Journal of Sensors, Volume 2022, Issue 1, 2022., 2022
With the development of artificial intelligence, Internet of things, machine learning, and many other technologies, animation design task based on algorithm theory has become a research hotspot in the field. In recent years, perception technology has gradually become the key technology of animation design, and it is also the key research content in the
Li Ding, Guobing Wei, Kai Zhang, Gengxin Sun   +3 more
wiley   +1 more source

Generalized Behavior Decision-Making Model for Ship Collision Avoidance via Reinforcement Learning Method

Journal of Marine Science and Engineering, 2023
Due to the increasing number of transportation vessels, marine traffic has become more congested. According to the statistics, 89% to 95% of maritime accidents are related to human factors.
Wei Guan, Ming-yang Zhao, Cheng-bao Zhang, Zhao-yong Xi   +3 more
doaj   +1 more source

On the possibility of COLREGS/STM integration

Maritime Transport Conference, 2022
In the shipping industry, Sea Traffic Management (STM) system aims to represent a new paradigm in maritime safety. The idea of the STM implementation is to share information between all stakeholders, making shipping more efficient, safe, and environmentally friendly. With the growing market and related increase in marine transport and traffic, the risk
Strabić, Marko, Brčić, David, Frančić, Vlado, Komadina, Pavao   +3 more
openaire   +2 more sources

Defining Maritime 4.0: Reconciling principles, elements and characteristics to support maritime vessel digitalisation

IET Collaborative Intelligent Manufacturing, Volume 3, Issue 1, Page 23-36, March 2021., 2021
Abstract As complex systems, maritime vessels generate and require the utilization of large amounts of data for maximum efficiency. Designing, developing, and deploying these systems in a digital world requires rethinking how people interact and utilize technology throughout all areas of the industry.
Brendan P. Sullivan, Elias Arias Nava, Shantanoo Desai, Jordi Sole, Monica Rossi, Lucia Ramundo, Sergio Terzi   +6 more
wiley   +1 more source

VORRT-COLREGs: A Hybrid Velocity Obstacles and RRT Based COLREGs-Compliant Path Planner for Autonomous Surface Vessels [PDF]

OCEANS 2021: San Diego – Porto, 2021
This paper presents VORRT-COLREGs, a hybrid technique that combines velocity obstacles (VO) and rapidly-exploring random trees (RRT) to generate safe trajectories for autonomous surface vessels (ASVs) while following nautical rules of the road. RRT generates a set of way points and the velocity obstacles method ensures safe travel between way points ...
Dubey, Rahul, Louis, Sushil J
openaire   +2 more sources

A Novel Adaptive Visual Analytics Framework for Multiship Encounter Identification

Journal of Advanced Transportation, Volume 2021, Issue 1, 2021., 2021
The automatic identification of multiship encounter is a vital criterion for ship collision avoidance and intelligent maritime safety surveillance. However, the parameters of ship encounter identification in the existing studies are fixed, and the methods are weak to give an automatic and visual performance in the multiship encounter identification. In
Rong Zhen, Ziqiang Shi, Xinqiang Chen
wiley   +1 more source

Survey on Deep Learning‐Based Marine Object Detection

Journal of Advanced Transportation, Volume 2021, Issue 1, 2021., 2021
We present a survey on marine object detection based on deep neural network approaches, which are state‐of‐the‐art approaches for the development of autonomous ship navigation, maritime surveillance, shipping management, and other intelligent transportation system applications in the future.
Ruolan Zhang, Shaoxi Li, Guanfeng Ji, Xiuping Zhao, Jing Li, Mingyang Pan, Chunjia Han   +6 more
wiley   +1 more source

Challenges and Solutions to COLREGs on MASS Ethical Issues in Vessel Manoeuvring Practices [PDF]

TransNav
Though much attention has been paid to the navigational safety of MASS, very few have examined the major challenges that MASS presents to COLREGs from the standpoint of practical vessel manoeuvring.
Liang He
doaj   +1 more source

Design of obstacle detection and avoidance system for GUANAY II AUV [PDF]

, 2016
Postprint (published ...
Galarza Bogotá, Cesar Mauricio, Gomáriz Castro, Spartacus, Masmitjà Rusiñol, Ivan, Prat Tasias, Jordi   +3 more
core   +1 more source

A Collision Avoidance Method for Intelligent Ship Based on the Improved Bacterial Foraging Optimization Algorithm

Journal of Robotics, Volume 2021, Issue 1, 2021., 2021
The bacterial foraging optimization algorithm (BFOA) is an intelligent population optimization algorithm widely used in collision avoidance problems; however, the BFOA is inappropriate for the intelligent ship collision avoidance planning with high safety requirements because BFOA converges slowly, optimizes inaccurately, and has low stability.
Xingzhong Wang, Xinghua Kou, Jinfeng Huang, Xianchun Tan, Keigo Watanabe   +4 more
wiley   +1 more source