//Tim xem can bao nhiu hinh thi nhan dien du SV
static void FindRequiredImageNumber()
{
Console.WriteLine("Testing begin. Initialize the Recognizer.");
Random random = new Random();
//Set cac gia tri
int TestRollCallID = 24;
int StudentPresent = 17;
String TestImageFolderPath = @"C:\Users\Hoang\Documents\Visual Studio 2010\Projects\RollSystemMobile\FaceRecAutomationTesting\More Test\Unknown";
//Tao BO
RollCall roll = new RollCallBusiness().GetRollCallByID(TestRollCallID);
AttendanceBusiness AttenBO = new AttendanceBusiness();
//Tao 1 mang luu ket qua
List <MoreTestSingleResult> FinalResults = new List <MoreTestSingleResult>();
List <RollSystemMobile.Models.RecognizerResult> AllResult = new List <RollSystemMobile.Models.RecognizerResult>();
//Doc toan bo anh trong folder, recognize roi dua vao mang
List <String> ImageFiles = Directory.GetFiles(TestImageFolderPath, "*.jpg", SearchOption.TopDirectoryOnly).ToList();
foreach (var FilePath in ImageFiles)
{
var Result = FaceBusinessForMoreTest.RecognizeStudentForAttendance(TestRollCallID, FilePath);
AllResult.Add(Result);
Console.WriteLine(FilePath + " processed.");
}
//Chay test 10000 lan
for (int i = 0; i < 10000; i++)
{
List <RollSystemMobile.Models.RecognizerResult> Results = new List <RollSystemMobile.Models.RecognizerResult>();
int StudentDetected = 0;
//Sao chep ra mot mang rieng
List <RollSystemMobile.Models.RecognizerResult> AllResultClone = new List <RollSystemMobile.Models.RecognizerResult>(AllResult);
List <String> FileUsed = new List <string>();
while (StudentDetected < StudentPresent)
{
//Lay 1 phan tu ra khoi mang clone
int Position = random.Next(AllResultClone.Count);
var GetResult = AllResultClone.ElementAt(Position);
AllResultClone.Remove(GetResult);
FileUsed.Add(GetResult.ImageLink);
Results.Add(GetResult);
StudentDetected = AttenBO.GetStudentIDList(Results).Count;
}
MoreTestSingleResult SingleResult = new MoreTestSingleResult();
SingleResult.FileUsed = FileUsed;
SingleResult.RunCount = FileUsed.Count;
SingleResult.StudentDetected = StudentDetected;
FinalResults.Add(SingleResult);
Console.WriteLine("Test run: " + i);
}
FinalResults = FinalResults.OrderBy(rs => rs.RunCount).ToList();
MoreTestSingleResult MinResult = FinalResults.First();
Console.WriteLine("Minimum image required: " + MinResult.RunCount);
Console.Write("File Used: ");
foreach (var FilePath in MinResult.FileUsed)
{
Console.WriteLine(Path.GetFileNameWithoutExtension(FilePath) + "|");
}
Console.WriteLine();
MoreTestSingleResult MaxResult = FinalResults.Last();
Console.WriteLine("Maximum image required: " + MaxResult.RunCount);
Console.WriteLine("File Used: ");
foreach (var FilePath in MaxResult.FileUsed)
{
Console.WriteLine(Path.GetFileNameWithoutExtension(FilePath) + "|");
}
Console.WriteLine();
for (int i = MinResult.RunCount; i <= MaxResult.RunCount; i++)
{
int Times = FinalResults.Count(rs => rs.RunCount == i);
Console.WriteLine("Required: " + i + ".Times: " + Times);
}
double AvgRun = FinalResults.Average(r => r.RunCount);
Console.WriteLine("Avarage image required: " + AvgRun);
Console.ReadLine();
}
//So luong hinh tang dan, tinh so luong SV detected dc
static void FindAvarageStudentDetected()
{
Random random = new Random();
//Set cac gia tri
int TestRollCallID = 24;
String TestImageFolderPath = @"C:\Users\Hoang\Documents\Visual Studio 2010\Projects\RollSystemMobile\FaceRecAutomationTesting\More Test\13 After - Copy";
//Tao BO
RollCall roll = new RollCallBusiness().GetRollCallByID(TestRollCallID);
AttendanceBusiness AttenBO = new AttendanceBusiness();
//Tao 1 mang luu ket qua
List <MoreTestSingleResult> FinalResults = new List <MoreTestSingleResult>();
List <RollSystemMobile.Models.RecognizerResult> AllResult = new List <RollSystemMobile.Models.RecognizerResult>();
//Doc toan bo anh trong folder
List <String> ImageFiles = Directory.GetFiles(TestImageFolderPath, "*.jpg", SearchOption.TopDirectoryOnly).ToList();
foreach (var FilePath in ImageFiles)
{
var Result = FaceBusinessForMoreTest.RecognizeStudentForAttendance(TestRollCallID, FilePath);
AllResult.Add(Result);
Console.WriteLine(FilePath + " processed.");
}
//So luong hinh tang dan, tu 5 toi max
for (int i = 1; i < ImageFiles.Count; i++)
{
//Chay 1000 lan
for (int j = 0; j < 1000; j++)
{
List <RollSystemMobile.Models.RecognizerResult> Results = new List <RollSystemMobile.Models.RecognizerResult>();
//Sao chep ra mot mang rieng
List <RollSystemMobile.Models.RecognizerResult> AllResultClone = new List <RollSystemMobile.Models.RecognizerResult>(AllResult);
List <String> FileUsed = new List <string>();
//Lay random i hinh, set result
for (int k = 0; k < i; k++)
{
//Lay 1 phan tu ra khoi mang clone
int Position = random.Next(AllResultClone.Count);
var GetResult = AllResultClone.ElementAt(Position);
AllResultClone.Remove(GetResult);
FileUsed.Add(GetResult.ImageLink);
Results.Add(GetResult);
}
MoreTestSingleResult SingleResult = new MoreTestSingleResult();
SingleResult.FileUsed = FileUsed;
SingleResult.RunCount = FileUsed.Count;
SingleResult.StudentDetected = AttenBO.GetStudentIDList(Results).Count;
FinalResults.Add(SingleResult);
}
}
//Bat dau tinh, voi so luong hinh tang dan, trung binh nhan dien dc bao nhieu hs
for (int i = 1; i < ImageFiles.Count; i++)
{
Console.WriteLine("Number of image used: " + i);
double AvgStudentDetected = FinalResults.Where(r => r.RunCount == i).Average(r => r.StudentDetected);
Console.WriteLine("Average Student Detected: " + AvgStudentDetected);
}
Console.ReadLine();
}