private static object GetTemplate(string fileName)
{
//if this template exist alredy
if (File.Exists(Constants.pathToTemplatesDb + fileName + "_t"))
{
return(MccSdk.LoadMccTemplateFromTextFile(Constants.pathToTemplatesDb + fileName + "_t"));
}
else
{
var image = ImageHelper.LoadImage(Constants.PathToDb + fileName);
var minutiae = MinutiaeExtractor.GetBiolabMinutiae(image);
object template = MccSdk.CreateMccTemplate(image.GetLength(1), image.GetLength(0), 500, minutiae.ToArray());
MccSdk.SaveMccTemplateToTextFile(template, Constants.pathToTemplatesDb + fileName + "_t");
return(template);
}
}
private static object LoadCylinderTemplateFromFile(string filePath)
{
object template = null;
switch (Path.GetExtension(filePath).ToLowerInvariant())
{
case ".mcc":
template = MccSdk.LoadMccTemplateFromBinaryFile(filePath);
break;
case ".txt":
template = MccSdk.LoadMccTemplateFromTextFile(filePath);
break;
default:
throw new Exception("Template file format not supported");
}
return(template);
}