Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: traffic surveillance

Sortuj według:

Ogranicz wyniki do:

From ship to shore – studies into potential practical consequences of autonomous shipping on VTS operation and training

Janssen T., Baldauf M., Claresta G.

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

2023

Vol. 17 No. 2

383--390

Vessel Traffic Services (VTS) are to improve the safety and efficiency of vessel traffic and to protect the marine environment by interacting with the ship’s traffic in monitored coastal areas. Today, VTS operators are maritime professionals with nautical education from a university or technical college and practical experience on board. This experience and nautical background is a key element of the work as a VTS operator. It is to support understanding the daily work. The current situation in the maritime domain is undergoing substantial changes, such as introducing new technologies, implementing the e-Navigation concept based on sustainable digitalization and ambitions to realize unmanned and autonomous shipping. This paper will present preliminary results of a pilot study conducted in VTS Centres along the coast of North and Baltic Sea and discuss selected options and opportunities for education and training of future VTS operators, which might not have the advantage of practical sea experience anymore.

Reliability of data obtained from video systems of traffic surveillance

Stawowy M.

Archives of Transport System Telematics

2010

Vol. 3, iss. 3

46-51

The paper presents a way for estimating the reliability of data obtained with video systems of traffic surveillance. It describes the elements of factors determining the reliability of this indicator and presents a method for determining it using a computer simulation. This indicator can be used for assessing the quality of services.

Adaptive real-time segmentation in traffic scenes

Rodrigues T.

Machine Graphics and Vision

2004

Vol. 13, No. 1/2

39-52

Segmantation is a critical elemeny in any computer vision traffic monitoring system. In this paper a segmentation approach is presented with the aim obtain accurate, compact movement masks suitable for a subsequent tracking stage. Two different segmentation methods using bachground subtraction techniques for day and night operation are presented. The methods are designed for all weather, hard real-time operation in outdoor highway multilane scenes observed by a fixed camera. The kay elements presented are: a convenient non-linear image sub-sampling and rectification technique, an adaptive background model estimation and a dynamic adaptation of segmentation parameters.