public static Bitmap Process(FaceCacheModel cacheItem)
{
MKParams mkParams = new MKParams();
Bgr from = new Bgr(), to = new Bgr();
GetColorRange(new FourPoint[] { cacheItem.Model.RightCheek, cacheItem.Model.LeftCheek, cacheItem.Model.ChainArea }, cacheItem.Image, out from, out to);
Image <Bgr, Double> con = cacheItem.Image.Convert <Bgr, Double>();
cacheItem.Image.ROI = cacheItem.Model.HeadArea;
Image <Gray, byte> headColorMask = cacheItem.Image.InRange(from, to);
cacheItem.Image.ROI = Rectangle.Empty;
Image <Gray, byte> skinMask = new Image <Gray, byte>(cacheItem.Image.Width, cacheItem.Image.Height, new Gray(0));
skinMask.ROI = cacheItem.Model.HeadArea;
headColorMask.CopyTo(skinMask);
skinMask.ROI = Rectangle.Empty;
CvInvoke.DrawContours(skinMask, GetVVP(cacheItem.Model.FaceBoundry), -1, new Bgr(Color.White).MCvScalar, -1, LineType.EightConnected);
CvInvoke.DrawContours(skinMask, GetVVP(cacheItem.Model.LeftEyePoints), -1, new Bgr(Color.Black).MCvScalar, -1, LineType.EightConnected);
CvInvoke.DrawContours(skinMask, GetVVP(cacheItem.Model.RightEyePoints), -1, new Bgr(Color.Black).MCvScalar, -1, LineType.EightConnected);
CvInvoke.DrawContours(skinMask, GetVVP(cacheItem.Model.LipBoundry), -1, new Bgr(Color.Black).MCvScalar, -1, LineType.EightConnected);
CvInvoke.DrawContours(skinMask, GetVVP(cacheItem.Model.NoseBottom), -1, new Bgr(Color.Black).MCvScalar, -1, LineType.EightConnected);
Image <Bgr, Double> temp = new Image <Bgr, Double>(con.Width, con.Height, new Bgr(mkParams.SkinMaskColor));
con.AccumulateWeighted(temp, mkParams.FaceAlpha, skinMask);
con.Draw(cacheItem.Model.HeadArea, new Bgr(Color.Blue), 2);
con.Draw(cacheItem.Model.RightCheek.GetBoundingBox(), new Bgr(Color.Red), 2);
con.Draw(cacheItem.Model.LeftCheek.GetBoundingBox(), new Bgr(Color.Red), 2);
return(con.Bitmap);
}
public async Task <IHttpActionResult> Upload()
{
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
var provider = new MultipartMemoryStreamProvider();
await Request.Content.ReadAsMultipartAsync(provider);
foreach (var file in provider.Contents)
{
var filename = file.Headers.ContentDisposition.FileName.Trim('\"');
var buffer = await file.ReadAsByteArrayAsync();
Bitmap inputBitmap;
using (var ms = new MemoryStream(buffer))
{
inputBitmap = new Bitmap(ms);
IEnumerable <string> headerValues = Request.Headers.GetValues("MyCustomID");
var id = "aa";
string clientIp = Request.Headers.Referrer.Authority;
FaceCacheModel cacheItem = new FaceCacheModel();
cacheItem.Image = new Image <Bgr, byte>(inputBitmap);
cacheItem.GrayImage = cacheItem.Image.Convert <Gray, byte>();
try
{
cacheItem.Model = Labrator.GetFaceModel(cacheItem.Image, cacheItem.GrayImage);
FaceMap.Add(clientIp, cacheItem);
Bitmap result = Labrator.Process(cacheItem);
FaceMap.SetResult(clientIp, result);
}
catch (Exception e)
{
MessageBox.Show("");
}
}
}
return(Ok());
}
public static void Add(String id, FaceCacheModel model)
{
map[id] = model;
}
