public static void Main()
{
var alpr = new AlprNet(
"eu",
Environment.CurrentDirectory + @"\openalpr.conf",
Environment.CurrentDirectory + @"\runtime_data");
if (!alpr.IsLoaded())
{
Console.WriteLine("OpenAlpr failed to load!");
return;
}
Console.WriteLine($"Version: {AlprNet.GetVersion()}");
var results = alpr.Recognize(Environment.CurrentDirectory + @"\samples\niki_ivo.jpg");
for (int index = 0; index < results.Plates.Count; index++)
{
var result = results.Plates[index];
Console.WriteLine($"Plate {index}: {result.TopNPlates.Count} result(s)");
Console.WriteLine($" Processing Time: {result.ProcessingTimeMs} msec(s)");
foreach (var plate in result.TopNPlates)
{
Console.WriteLine(
$" - {plate.Characters}\t Confidence: {plate.OverallConfidence}\tMatches Template: {plate.MatchesTemplate}");
}
}
}
private static void Main(string[] args)
{
var region = "us";
var detectRegion = false;
var benchmark = false;
var json = false;
var filename = string.Empty;
args.Process(
() => Console.WriteLine("Usage: r=us/eu b=0/1 j=0/1 d=0/1 f=<filename>"),
new CommandLine.Switch("r",
val => { if (val.Any())
{
region = val.First().Trim().ToLower();
}
}),
new CommandLine.Switch("b",
val => { if (val.Any())
{
benchmark = StrToBool(val.First());
}
}),
new CommandLine.Switch("j",
val => { if (val.Any())
{
json = StrToBool(val.First());
}
}),
new CommandLine.Switch("d",
val => { if (val.Any())
{
detectRegion = StrToBool(val.First());
}
}),
new CommandLine.Switch("f",
val => { if (val.Any())
{
filename = val.First().Trim();
}
})
);
Console.WriteLine("OpenAlpr Version: {0}", AlprNet.GetVersion());
var config = Path.Combine(AssemblyDirectory, "openalpr.conf");
var runtime_data = Path.Combine(AssemblyDirectory, "runtime_data");
var alpr = new AlprNet(region, config, runtime_data);
if (!alpr.IsLoaded())
{
Console.WriteLine("OpenAlpr failed to load!");
return;
}
//var samplePath = Path.Combine(AssemblyDirectory, @"samples\eu-1.jpg");
//alpr.TopN = 3;
alpr.DefaultRegion = region;
alpr.DetectRegion = detectRegion;
if (Directory.Exists(filename))
{
var files = Directory.GetFiles(filename, "*.jpg", SearchOption.TopDirectoryOnly);
foreach (var fname in files)
{
PerformAlpr(alpr, fname, benchmark, json);
}
return;
}
if (!File.Exists(filename))
{
Console.WriteLine("The file doesn't exist!");
return;
}
var buffer = File.ReadAllBytes(filename);
PerformAlpr(alpr, buffer, benchmark, json);
}