public static FindMatchResult FindMatchInSource(MatchInput matchInput)
{
FindMatchResult matchResult = new FindMatchResult();
long matchTime; int inLiers, outLiers;
string MatchFolderPath, MatchFile, MatchAbsolutePath, MatchedFaceFile;
MatchFolderPath = MatchFile = MatchedFaceFile = MatchAbsolutePath = "";
//file folders assignment
MatchFolderPath = matchInput.WebFolderPath;
MatchAbsolutePath = matchInput.FindInFile.DirectoryName + "\\" + "MatchFiles";
using (Image <Gray, Byte> modelImage = new Image <Gray, byte>(matchInput.MatchFile.FullName))
using (Image <Gray, Byte> observedImage = new Image <Gray, byte>(matchInput.FindInFile.FullName))
{
Image <Bgr, byte> result = BruteForceMatcher.Draw(modelImage, observedImage, out matchTime, out inLiers, out outLiers);
//ImageViewer.Show(result, String.Format("Matched using {0} in {1} milliseconds", GpuInvoke.HasCuda ? "GPU" : "CPU", matchTime));
if (inLiers > matchInput.InlierThreshold)
{
matchResult.Matched = true;
MatchedFaceFile = Guid.NewGuid().ToString();
bool exists = System.IO.Directory.Exists(MatchAbsolutePath);
if (!exists)
{
System.IO.Directory.CreateDirectory(MatchAbsolutePath);
}
result.Save(MatchAbsolutePath + "\\" + MatchedFaceFile + matchInput.FindInFile.Extension);
}
matchResult.Inliers = inLiers;
matchResult.Outliers = outLiers;
matchResult.FolderPath = MatchFolderPath;
matchResult.AbsolutePath = MatchAbsolutePath + "\\";
matchResult.MatchedFaceFile = MatchedFaceFile;
}
return(matchResult);
}
static void Run(string[] args, bool verboseShow)
{
// Dependency Injection to reuse all stuff developed so far
IKernel kernel = new StandardKernel();
DependencyInjection(kernel);
// service initializatons
var _albumInstanceDetailSvc = kernel.Get <IAlbumInstanceDetailService>();
var _albumInstanceSvc = kernel.Get <IAlbumInstanceService>();
var _memberSvc = kernel.Get <IMemberService>();
//class variable intializations
string MatchFolderPath, MatchFile;
bool processCatch;
IEnumerable <UserAlbumInstanceDetail> batchPhotos = _albumInstanceDetailSvc.GetPhotosForBatchProcssing();
Console.WriteLine("About to process {0} records", batchPhotos.Count().ToString());
if (batchPhotos.Count() > 0)
{
if (verboseShow)
{
Console.WriteLine("Total records retrieved for processing : {0}", batchPhotos.Count().ToString());
}
foreach (UserAlbumInstanceDetail batchPhoto in batchPhotos)
{
processCatch = false;
long ticks = DateTime.Now.Ticks;
if (verboseShow)
{
Console.WriteLine("Ticks-{0} : Processig record AlbumInstanceKey : {1}, MmeberKey : {2}, FaceToFind : {3}....", ticks.ToString(), batchPhoto.UserAlbumInstanceKey, batchPhoto.MemberKey, batchPhoto.FaceImage);
}
UserAlbumInstance photoImage = null;
Member member = null;
FindMatchResult findMatchResult = null;
MatchFolderPath = MatchFile = "";
photoImage = _albumInstanceSvc.FindAlbumInstance(batchPhoto.UserAlbumInstanceKey);
member = _memberSvc.FindMember(batchPhoto.MemberKey);
MatchInput matchInput = new MatchInput();
matchInput.FindInFile = new FileInfo(photoImage.AbsolutePath);
matchInput.MatchFile = new FileInfo(member.AbsoultePath + batchPhoto.FaceImage);
matchInput.WebFolderPath = photoImage.FolderPath + "MatchFiles";
if (verboseShow)
{
Console.WriteLine(JsonConvert.SerializeObject(matchInput, Formatting.Indented));
}
try
{
findMatchResult = BruteForceMatcher.FindMatchInSource(matchInput);
}
catch (Exception e)
{
processCatch = true;
Console.WriteLine("Error processing AlbumInstanceKey : {0}", batchPhoto.UserAlbumInstanceKey);
Console.Error.WriteLine("Exception");
Console.Error.WriteLine(e.Message);
if (e.InnerException != null)
{
Console.Error.WriteLine("Inner Exception");
Console.Error.WriteLine(e.InnerException.ToString());
}
//fix to update error for individual record processing
batchPhoto.ProcessedOn = (DateTime)SqlDateTime.MinValue;
batchPhoto.Remarks = "Error Processing : " + e.Message;
batchPhoto.Processed = true;
_albumInstanceDetailSvc.Update(batchPhoto);
//----------------------------------------------------
}
finally
{
if (!processCatch)
{
if (findMatchResult != null)
{
if (findMatchResult.Matched)
{
batchPhoto.FaceMatchFile = findMatchResult.MatchedFaceFile;
}
batchPhoto.Inliers = findMatchResult.Inliers;
batchPhoto.OpenCVMethod = findMatchResult.OpenCvMethod;
batchPhoto.FaceFound = findMatchResult.Matched;
batchPhoto.FolderPath = findMatchResult.FolderPath;
batchPhoto.AbsolutePath = findMatchResult.AbsolutePath;
batchPhoto.ProcessedOn = DateTime.Now;
batchPhoto.Processed = true;
_albumInstanceDetailSvc.Update(batchPhoto);
if (verboseShow)
{
Console.WriteLine("Ticks-{0} : Processed successfully AlbumInstanceKey : {1}, MmeberKey : {2}, FaceToFind : {3}....", ticks.ToString(), batchPhoto.UserAlbumInstanceKey, batchPhoto.MemberKey, batchPhoto.FaceImage);
}
}
}
}
}
}
}