private static async Task<SoftwareBitmapSource> CropPhoto(StorageFile photo, FaceRectangle rectangle)
{
using (var imageStream = await photo.OpenReadAsync())
{
var decoder = await BitmapDecoder.CreateAsync(imageStream);
if (decoder.PixelWidth >= rectangle.Left + rectangle.Width || decoder.PixelHeight >= rectangle.Top + rectangle.Height)
{
var transform = new BitmapTransform
{
Bounds = new BitmapBounds
{
X = (uint)rectangle.Left,
Y = (uint)rectangle.Top,
Height = (uint)rectangle.Height,
Width = (uint)rectangle.Width
}
};
var softwareBitmapBGR8 = await decoder.GetSoftwareBitmapAsync(BitmapPixelFormat.Bgra8, BitmapAlphaMode.Premultiplied, transform, ExifOrientationMode.IgnoreExifOrientation, ColorManagementMode.DoNotColorManage);
SoftwareBitmapSource bitmapSource = new SoftwareBitmapSource();
await bitmapSource.SetBitmapAsync(softwareBitmapBGR8);
return bitmapSource;
}
return null;
}
}
//PQ caralho não padronizaram essa merda??
//Porra véi... é uma estrutura que representa um retângulo...
public static Rectangle ToRectangle(this Face.Contract.FaceRectangle rectangle)
=> new Rectangle
{
Height = rectangle.Height,
Width = rectangle.Width,
Left = rectangle.Left,
Top = rectangle.Top
};
public static Rectangle[] ToRectangle(this Microsoft.ProjectOxford.Face.Contract.FaceRectangle faceRectangle)
=> new Rectangle[]
{
new Rectangle {
Height = faceRectangle.Height,
Left = faceRectangle.Left,
Top = faceRectangle.Top,
Width = faceRectangle.Width
}
};
private FaceAPI.Contract.Face CreateFace(FaceAPI.Contract.FaceRectangle rect)
{
return(new FaceAPI.Contract.Face {
FaceRectangle = new FaceAPI.Contract.FaceRectangle {
Left = rect.Left,
Top = rect.Top,
Width = rect.Width,
Height = rect.Height
}
});
}
private int GetMatchingIndex(Microsoft.ProjectOxford.Face.Contract.FaceRectangle rectID, List <Microsoft.ProjectOxford.Common.Rectangle> rectsE)
{
int[] D = new int[rectsE.Count()];
for (int k = 0; k < D.Length; k++)
{
D[k] = RectDist(rectID, rectsE[k]);
}
int minD = D.Min();
int minI = D.ToList().IndexOf(minD);
return(minI);
}
static async Task addFace()
{
Console.WriteLine("Person:");
Console.WriteLine("1. Caleb");
Console.WriteLine("2. Adna");
Console.WriteLine("3. Jordan");
Console.WriteLine("4. Nicole");
Console.WriteLine("5. Nat");
choice = Convert.ToInt32(Console.ReadLine()) - 1;
Console.WriteLine("Paste URL of picture:");
input = Console.ReadLine();
Console.WriteLine("Loading...");
Microsoft.ProjectOxford.Face.Contract.Face[] face = await client.DetectAsync(input);
Microsoft.ProjectOxford.Face.Contract.FaceRectangle faceRect = face[0].FaceRectangle;
AddPersistedFaceResult result = await client.AddPersonFaceAsync("rejected", ids[choice], input, null, faceRect);
Console.WriteLine("Face added");
}
private static void runFaceAPI(
string _filePath,
out FaceRectangle[] _rects,
out FaceLandmarks[] _landmarks)
{
string key = "1cdb412565ae43879ea8133525e89040";
FaceAPI faceAPI = new FaceAPI(key);
var detectResult = faceAPI.detectFaces(_filePath);
Task.WaitAll(detectResult);
if (detectResult.Result)
{
_rects = faceAPI.getFaceRectangles();
_landmarks = faceAPI.getFaceLandmarks();
}
else
{
_rects = new FaceRectangle[0];
_landmarks = new FaceLandmarks[0];
}
}
private static Rectangle convertRectangleFormation(
FaceRectangle _rectangle, string fileName)
{
Rectangle rect = new Rectangle(
_rectangle.Left,
_rectangle.Top,
_rectangle.Width,
_rectangle.Height);
Image im = Image.FromFile(fileName);
if (rect.Width + rect.Left > im.Width)
{
rect.Width = im.Width - rect.Left;
}
if (rect.Height + rect.Top > im.Height)
{
rect.Height = im.Height - rect.Top;
}
return rect;
}
private static PointF convertPointFormation(
FeatureCoordinate _landmark,
FaceRectangle _rectangle)
{
PointF retPoint = new PointF();
retPoint.X = (float)((_landmark.X - _rectangle.Left) / _rectangle.Width);
retPoint.Y = (float)((_landmark.Y - _rectangle.Top) / _rectangle.Height);
return retPoint;
}
private static PointF[] convertLandmarkFormation(
ref FaceLandmarks _landmarks,
ref FaceRectangle _rectangle)
{
PointF[] retLandmarks = new PointF[27]{
convertPointFormation(_landmarks.EyebrowLeftOuter, _rectangle),
convertPointFormation(_landmarks.EyebrowLeftInner, _rectangle),
convertPointFormation(_landmarks.EyebrowRightOuter, _rectangle),
convertPointFormation(_landmarks.EyebrowRightInner, _rectangle),
convertPointFormation(_landmarks.EyeLeftOuter, _rectangle),
convertPointFormation(_landmarks.EyeLeftTop, _rectangle),
convertPointFormation(_landmarks.EyeLeftInner, _rectangle),
convertPointFormation(_landmarks.EyeLeftBottom, _rectangle),
convertPointFormation(_landmarks.PupilLeft, _rectangle),
convertPointFormation(_landmarks.EyeRightOuter, _rectangle),
convertPointFormation(_landmarks.EyeRightTop, _rectangle),
convertPointFormation(_landmarks.EyeRightInner, _rectangle),
convertPointFormation(_landmarks.EyeRightBottom, _rectangle),
convertPointFormation(_landmarks.PupilRight, _rectangle),
convertPointFormation(_landmarks.NoseRootLeft, _rectangle),
convertPointFormation(_landmarks.NoseLeftAlarTop, _rectangle),
convertPointFormation(_landmarks.NoseLeftAlarOutTip, _rectangle),
convertPointFormation(_landmarks.NoseTip, _rectangle),
convertPointFormation(_landmarks.NoseRightAlarOutTip, _rectangle),
convertPointFormation(_landmarks.NoseRightAlarTop, _rectangle),
convertPointFormation(_landmarks.NoseRootRight, _rectangle),
convertPointFormation(_landmarks.MouthLeft, _rectangle),
convertPointFormation(_landmarks.UpperLipTop, _rectangle),
convertPointFormation(_landmarks.MouthRight, _rectangle),
convertPointFormation(_landmarks.UnderLipBottom, _rectangle),
convertPointFormation(_landmarks.UpperLipBottom, _rectangle),
convertPointFormation(_landmarks.UnderLipTop, _rectangle)
};
return retLandmarks;
}
private void PositionRectangle(FaceRectangle faceRect)
{
Width = faceRect.Width;
Height = faceRect.Height;
Left = faceRect.Left;
Top = faceRect.Top;
}
private static Rectangle convertRectangleFormation(
FaceRectangle _rectangle)
{
return new Rectangle(
_rectangle.Left,
_rectangle.Top,
_rectangle.Width,
_rectangle.Height);
}
