The possibilities of assessing the efficacy and comparison of the license plate recognition systems
Journal Title: Roads and Bridges - Drogi i Mosty - Year 2014, Vol 13, Issue 4
Abstract
The paper consists of a review and the characteristics of contemporary methods of vehicle registration plate recognition. Their high and increasingly growing importance for the use in intelligent transport systems has been discussed. Their large impact on improving traffic safety and the development of related systems, such as weighing vehicles in motion, have been emphasized. Attention has been paid to the existing problems in the evaluation of the effectiveness and comparison of such systems. The nature of the problem has been indicated, which consists in the fact that manufacturers and suppliers of such solutions overrate the effectiveness of the recognition, declared to be even 100%. For obvious reasons, it raises questions and poses practical problems. For this reason, the paper presents a method for assessing the license plate recognition systems, which might contribute to their practical comparison and determination of the real level of effectiveness. The implementation of the method in the tool application has been performed and the analysis of the obtained results has been carried out. A design of the test stand has been proposed, that would enable the evaluation of such solutions in the laboratory conditions.
Authors and Affiliations
Mariusz Rychlicki, Tomasz Kwiatkowski
Keywords
Related Articles
- EP ID EP69519
- DOI 10.7409/rabdim.014.024
- Views 120
- Downloads 0
Sprawny przekaz informacji oznakowania VMS w aspekcie podstawowych umiejętności kierowcy
W artykule przedstawiono przeprowadzone badanie z zakresu reakcji kierowców na znaki zmiennej treści. Na potrzeby eksperymentu skonstruowane zostało stanowisko pomiarowe złożone ze znaku zmiennej treści oraz wyposażonego...
Assessment of load bearing capacity of reinforced concrete bridge on the base of NDT results
The article presents the process of assessment of load bearing capacity of the existing bridge as well as determination of scope and method of its renovation on the basis of complex non-destructive testing and material e...
Ultrasonic testing of stresses with longitudinal wave – experimental application to evaluate truss bridge
Paper presents ultrasonic testing of stress changes in elements of steel structure. Basis of ultrasonic method are explained, formulas to calculate stress values based on changes of measured time of flight of ultrasonic...
Efektywność działania domieszek w zaprawach w obecności popiołu lotnego wapiennego
W artykule przedstawiono badania dotyczące wpływu różnych domieszek (SP, PL, AE, R, ACC) na właściwości reologiczne, zawartość powietrza, czas wiązania oraz ciepło hydratacji zapraw z dodatkiem popiołu lotnego wapiennego...
Admixtures effectiveness in mortars in the presence of calcareous fly ash
This paper presents a study on the influence of various admixtures (SP, PL, AE, R, ACC) on rheological properties, air content, setting time and heat of hydration of mortars with the addition of calcareous fly ash. Rheol...