unsafe public static List <Mat> FaceKit(string ImageRoot, string outFolder, int x = 30)
{
List <Mat> list = new List <Mat>();
try
{
Image <Bgr, byte> image = new Image <Bgr, byte>(ImageRoot);
ushort rows = (ushort)image.Height;
ushort cols = (ushort)image.Width;
int widthStep = image.MIplImage.WidthStep;
IntPtr rgbData = image.MIplImage.ImageData;
ushort countObject = 1;
ushort[] x0 = new ushort[x], y0 = new ushort[x],
x1 = new ushort[x], y1 = new ushort[x],
x2 = new ushort[x], y2 = new ushort[x],
x3 = new ushort[x], y3 = new ushort[x];
// call từ dll
int countCrop = Native.FaceKit(rows, cols, widthStep, rgbData, &countObject, x0, y0, x1, y1, x2, y2, x3, y3);
Debug.WriteLine(countCrop);
Bitmap ochuBitmap;
List <Rectangle> areas = new List <Rectangle>();
PointF[] points = new PointF[4];
// bên dưới lỗi
//for (int i = 0; i < countObject; i++)
//{
// //Rectangle area = CVUtils.GetRectangle(x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
// //var xxx = image.Mat;
// //var face = CVUtils.Crop(image, area);
// //string name = string.Format(outFolder + "\\face_{0}.jpg", i);
// //face.Bitmap.Save(name);
// var warp = CVUtils.GetRectangle(image.Mat, x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
// warp.Bitmap.Save(string.Format(outFolder + "\\warp_{0}.PNG", i));
// // areas.Add(area);
//}
for (int i = 0; i < countObject; i++)
{
var warp = CVUtils.GetRectangle(image.Mat, x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
list.Add(warp);
warp.Bitmap.Save(string.Format(outFolder + "\\warp_{0}.PNG", i));
}
CVUtils.DrawRect(image.ToBitmap(), outFolder + "\\Test.jpg", areas.ToArray());
image.Dispose();
// return list;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
// return false;
}
return(list);
}
public static List <Mat> Recognize_FaceKit(Image <Bgr, byte> imageRGB, int maxFace = 30, bool warpTarget = true)
{
var list = new List <Mat>();
ushort rows = (ushort)imageRGB.Height;
ushort cols = (ushort)imageRGB.Width;
int widthStep = imageRGB.MIplImage.WidthStep;
IntPtr rgbData = imageRGB.MIplImage.ImageData;
ushort[] x0 = new ushort[maxFace];
ushort[] y0 = new ushort[maxFace];
ushort[] x1 = new ushort[maxFace];
ushort[] y1 = new ushort[maxFace];
ushort[] x2 = new ushort[maxFace];
ushort[] y2 = new ushort[maxFace];
ushort[] x3 = new ushort[maxFace];
ushort[] y3 = new ushort[maxFace];
int countChar = Native.FaceKit(rows, cols, widthStep, rgbData, x0, y0, x1, y1, x2, y2, x3, y3);
Debug.WriteLine(countChar);
//if (countChar >= 1)
//{
// for (int i = 0; i < countChar; i++)
// Console.WriteLine("{0} {1} {2} {3} {4} {5} {6} {7}", x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
//}
for (int i = 0; i < countChar; i++)
{
if (warpTarget == true)
{
var warp = CVUtils.GetRectangle(imageRGB.Mat, x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
list.Add(warp);
}
else
{
var Khung = CVUtils.GetRectangle(x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
var mat = CVUtils.Crop(imageRGB, Khung);
list.Add(mat);
}
}
return(list);
}
///// <summary>
///// Lấy ra list các khuôn mặt trong frame
///// </summary>
///// <param name="ImageRoot">hình ảnh đưa vào</param>
///// <param name="maxFace">số lượng mặt tối đa có thể nhận được.giá trị mặc định là 30 nếu không truyền vào</param>
///// <returns></returns>
//unsafe public static List<Mat> GetFace(Image<Bgr, byte> ImageRoot, string outFace, int maxFace = 30)
//{
// var list = new List<Mat>();
// ushort rows = (ushort)ImageRoot.Height;
// ushort cols = (ushort)ImageRoot.Width;
// int widthStep = ImageRoot.MIplImage.WidthStep;
// IntPtr rgbData =ImageRoot.MIplImage.ImageData;
// ushort countObject = 1;
// ushort[] x0 = new ushort[maxFace], y0 = new ushort[maxFace],
// x1 = new ushort[maxFace], y1 = new ushort[maxFace],
// x2 = new ushort[maxFace], y2 = new ushort[maxFace],
// x3 = new ushort[maxFace], y3 = new ushort[maxFace];
// int countCrop = 30;
// int x = Native.FaceKit(rows, cols, widthStep, rgbData, &countObject, x0, y0, x1, y1, x2, y2, x3, y3);
// Debug.WriteLine(string.Format("frame có {0} khuôn mặt", +countCrop));
// List<Rectangle> areas = new List<Rectangle>();
// for (int i = 0; i < countObject; i++)
// {
// var warp = CVUtils.GetRectangle(ImageRoot.Mat, x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
// list.Add(warp);
// warp.Bitmap.Save(string.Format(outFace + "\\warp_{0}.PNG", DateTime.Now.ToString("yyyy_MM_dd HH_mm_ss_fff")));
// Thread.Sleep(300);
// }
// //CVUtils.DrawRect(ImageRoot.ToBitmap(), outFace + "\\Test.jpg", areas.ToArray());
// ImageRoot.Dispose();
// return list;
//}
/// <summary>
/// Lấy ra list các khuôn mặt trong frame
/// </summary>
/// <param name="ImageRoot">hình ảnh đưa vào</param>
/// <param name="maxFace">số lượng mặt tối đa có thể nhận được.giá trị mặc định là 30 nếu không truyền vào</param>
/// <returns></returns>
public unsafe static List <Mat> GetFace(Image <Bgr, byte> ImageRoot, string outFace, int maxFace = 30)
{
var list = new List <Mat>();
ushort rows = (ushort)ImageRoot.Height;
ushort cols = (ushort)ImageRoot.Width;
int widthStep = ImageRoot.MIplImage.WidthStep;
IntPtr rgbData = ImageRoot.MIplImage.ImageData;
ushort[] x0 = new ushort[maxFace], y0 = new ushort[maxFace],
x1 = new ushort[maxFace], y1 = new ushort[maxFace],
x2 = new ushort[maxFace], y2 = new ushort[maxFace],
x3 = new ushort[maxFace], y3 = new ushort[maxFace];
ushort countObjectOLD = 1;
int countObject = 0;
countObject = Native.GetFace(rows, cols, widthStep, rgbData, x0, y0, x1, y1, x2, y2, x3, y3);
// Native.FaceKit(rows, cols, widthStep, rgbData, &countObjectOLD, x0, y0, x1, y1, x2, y2, x3, y3);
Debug.WriteLine(string.Format("frame có {0} khuôn mặt", +countObject));
List <Rectangle> areas = new List <Rectangle>();
for (int i = 0; i < countObject; i++)
{
var warp = CVUtils.GetRectangle(ImageRoot.Mat, x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
list.Add(warp);
}
//for (int i = 0; i < countObjectOLD; i++)
//{
// var warp = CVUtils.GetRectangle(ImageRoot.Mat, x0[i], y0[i], x1[i], y1[i], x2[i], y2[i], x3[i], y3[i]);
// list.Add(warp);
// warp.Bitmap.Save(string.Format(outFace + "\\warp_{0}.PNG", DateTime.Now.ToString("yyyy_MM_dd HH_mm_ss_fff")));
// Thread.Sleep(300);
//}
//CVUtils.DrawRect(ImageRoot.ToBitmap(), outFace + "\\Test.jpg", areas.ToArray());
ImageRoot.Dispose();
return(list);
}
