2013-05-03 76 views
0

我已经在服务器中存储了位图图像,并希望通过BiometricSDK与我选择的另一个图像进行匹配。我不知道如何解决它。这是我目前的代码。通过BiometricSDK将服务器的位图图像与另一个位图图像进行匹配?

//Make finger print image get through SDK process 
Boolean result = true; 
var fprintsdk = new BiometricsSDK.FingerPrint.CFingerPrint(); 
var fprintresult = new BiometricsSDK.FingerPrint.CFingerPrint(); 

//get finger print image 
fprintsdk.setFingerPrintImage(fprintsdk.getFingerPrintImage()); 

fprintresult.setFingerPrintImage(fprintresult.getFingerPrintImage()); 
FPrintImg.Image = fprintresult.getFingerPrintImageDetail(); 
FPrintImg.SizeMode = PictureBoxSizeMode.StretchImage; 

//Open window to select finger print image 
var open = new OpenFileDialog(); 
open.FileName = string.Empty; 
open.Filter = "BMP|*.bmp"; //open text file as default 
open.Multiselect = false; 

if (open.ShowDialog() == DialogResult.OK) 
{ 
    Bitmap bmp = (Bitmap) Image.FromFile(open.FileName); //select image and store out 
    string Constr = "Provider=Microsoft.JET.OLEDB.4.0;Data Source = BankServer.mdb"; 
    OleDbConnection Conn = new OleDbConnection(Constr); 
    Conn.Open(); 
    string sFingerPrint = "Select * from Server Where Hash = '" + ccinfo + "'"; //get data from server 
    OleDbCommand cmd1 = new OleDbCommand(sFingerPrint, Conn); 
    OleDbDataReader read1 = cmd1.ExecuteReader(); 
    while (read1.Read()) //loop all data 
    { 
     //(Problem Stuck over Here) 
     if (read1["FingerPrint"].GetType() == bmp) //Comparison text file and database 
     { 
      Messagebox.show("Well Done"); 
     } 
    } 
} 
+0

John Willemse,Thx alot – 2013-05-03 09:36:23

回答

0

我不知道你在用什么SDK。因此,您需要搜索如何从这两个图像生成模板并匹配两个模板。生物特征匹配不是直接用图像完成的,而是使用模板。

如果您告诉我们您使用的是什么SDK,也许我可以更好地回答它。