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Browsing University of Hertfordshire by Author "Cohen, Neil"
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Accuracy of Automatic Number Plate Recognition (ANPR) and Real World UK Number Plate Problems
Rhead, Mike; Gurney, Rob; Ramalingam, Soodamani; Cohen, Neil (Institute of Electrical and Electronics Engineers (IEEE), 2012)This paper considers real world UK number plates and relates these to ANPR. It considers aspects of the relevant legislation and standards when applying them to real world number plates. The varied manufacturing techniques ... -
The Effect of Retro-reflectivity and Reflectance of UK Number Plates on ANPR Performance
Gurney, Robert; Rhead, Mike; Martin, Bill; Ramalingam, Soodamani; Cohen, Neil (2013-12-16)The UK police service is one of the biggest users of ANPR technology in the world and over a number of years Police Forces have reported variances in ANPR performance based upon the retro-reflectivity properties of UK ... -
Impact of UK Number Plates on the Accuracy of Automatic Number Plate Recognition (ANPR)
Rhead, Mike; Gurney, Rob; Ramalingam, Sooda; Cohen, Neil (2012)This paper considers real world number plates and relates these to ANPR. It considers aspects of the relevant legislation and standards when applying them to real world number plates. The varied manufacturing techniques ... -
Working towards an International ANPR Standard : an initial investigation into the UK Standard
Gurney, Rob; Rhead, Mike; Ramalingam, Soodamani; Cohen, Neil (Institute of Electrical and Electronics Engineers (IEEE), 2012)This paper examines the use of the UK National ACPO ANPR Standard (NAAS) as the “de facto” technical standard applied in many international countries. It considers the requirement for a standard and examines the effectiveness ...