private void toAdaptiveYCrCbEqualization(Mat img)
{
if (img.NumberOfChannels < 3)
{
MessageBoxResult result = MessageBox.Show("흑백 영상은 변환할 수 없습니다.", "경고");
return;
}
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2YCrCb);
var channels = CurrentMat.Split(); // 이미지 채널 분리
CvInvoke.CLAHE(channels[0], 2, new System.Drawing.Size(8, 8), channels[0]);
CvInvoke.CLAHE(channels[1], 2, new System.Drawing.Size(8, 8), channels[1]);
CvInvoke.CLAHE(channels[2], 2, new System.Drawing.Size(8, 8), channels[2]);
VectorOfMat temp = new VectorOfMat();
temp.Push(channels[0]);
temp.Push(channels[1]);
temp.Push(channels[2]);
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.YCrCb2Bgr);
showImg(CurrentMat);
}
private void toYCrCbHistogramEqulization(Mat img)
{
if (img.NumberOfChannels >= 3)
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2YCrCb);
var channels = CurrentMat.Split(); // 이미지 채널 분리
CvInvoke.EqualizeHist(channels[0], channels[0]); // Y
VectorOfMat temp = new VectorOfMat();
temp.Push(channels[0]);
temp.Push(channels[1]);
temp.Push(channels[2]);
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.YCrCb2Bgr);
}
else
{
CvInvoke.EqualizeHist(img, CurrentMat);
}
showImg(CurrentMat);
}
public void BeginUpdate()
{
updater = Task.Run(() =>
{
while (!abort)
{
if (CurrentMat != null)
{
CurrentMat.Dispose();
CurrentMat = null;
}
if (UpdateInterval > 0)
{
CurrentMat = OnUpdate();
System.Threading.Thread.Sleep(UpdateInterval);
}
}
abort = false;
updater = null;
});
}
private void toSplitColor(Mat img, int selectColor)
{
switch (selectColor)
{
#region BGR 채널 보기
case 1:
{
var channels = img.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
VectorOfMat temp = new VectorOfMat();
temp.Push(channels[0]); // B
temp.Push(empty); // G
temp.Push(empty); // R
CvInvoke.Merge(temp, CurrentMat);
showImg(CurrentMat);
break;
}
case 2:
{
var channels = img.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
VectorOfMat temp = new VectorOfMat();
temp.Push(empty); // B
temp.Push(channels[0]); // G
temp.Push(empty); // R
CvInvoke.Merge(temp, CurrentMat);
showImg(CurrentMat);
break;
}
case 3:
{
var channels = img.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
VectorOfMat temp = new VectorOfMat();
temp.Push(empty); // B
temp.Push(empty); // G
temp.Push(channels[0]); // R
CvInvoke.Merge(temp, CurrentMat);
showImg(CurrentMat);
break;
}
#endregion
#region LUV 채널 보기
case 4:
{
break;
}
case 5:
{
break;
}
case 6:
{
break;
}
#endregion
#region Lab 채널 보기
case 7:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2Lab);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(127.5));
VectorOfMat temp = new VectorOfMat();
temp.Push(channels[0]); // L
temp.Push(empty); // a
temp.Push(empty); // b
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.Lab2Bgr);
showImg(CurrentMat);
break;
}
case 8:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2Lab);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(191.25));
Mat empty2 = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty2.SetTo(new MCvScalar(127.5));
VectorOfMat temp = new VectorOfMat();
temp.Push(empty); // L
temp.Push(channels[1]); // a
temp.Push(empty2); // b
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.Lab2Bgr);
showImg(CurrentMat);
break;
}
case 9:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2Lab);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(191.25));
Mat empty2 = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty2.SetTo(new MCvScalar(127.5));
VectorOfMat temp = new VectorOfMat();
temp.Push(empty); // L
temp.Push(empty2); // a
temp.Push(channels[2]); // b
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.Lab2Bgr);
showImg(CurrentMat);
break;
}
#endregion
#region YCrCb 채널 보기
case 10:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2YCrCb);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(127.5));
VectorOfMat temp = new VectorOfMat();
temp.Push(channels[0]); // Y
temp.Push(empty); // Cr
temp.Push(empty); // Cb
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.YCrCb2Bgr);
showImg(CurrentMat);
break;
}
case 11:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2YCrCb);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(127.5));
VectorOfMat temp = new VectorOfMat();
temp.Push(empty); // Y
temp.Push(channels[1]); // Cr
temp.Push(empty); // Cb
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.YCrCb2Bgr);
showImg(CurrentMat);
break;
}
case 12:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2YCrCb);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(127.5));
VectorOfMat temp = new VectorOfMat();
temp.Push(empty); // Y
temp.Push(empty); // Cr
temp.Push(channels[2]); // Cb
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.YCrCb2Bgr);
showImg(CurrentMat);
break;
}
#endregion
#region HSV 채널 보기
case 13:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2Hsv);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(255));
VectorOfMat temp = new VectorOfMat();
temp.Push(channels[0]); // H
temp.Push(empty); // S
temp.Push(empty); // V
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.Hsv2Bgr);
showImg(CurrentMat);
break;
}
case 14:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2Hsv);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(179));
Mat empty2 = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty2.SetTo(new MCvScalar(255));
VectorOfMat temp = new VectorOfMat();
temp.Push(empty); // H
temp.Push(channels[1]); // S
temp.Push(empty2); // V
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.Hsv2Bgr);
showImg(CurrentMat);
break;
}
case 15:
{
CvInvoke.CvtColor(img, CurrentMat, ColorConversion.Bgr2Hsv);
var channels = CurrentMat.Split(); // 이미지 채널 분리
Mat empty = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty.SetTo(new MCvScalar(179));
Mat empty2 = new Mat(img.Rows, img.Cols, DepthType.Cv8U, 1);
empty2.SetTo(new MCvScalar(0));
VectorOfMat temp = new VectorOfMat();
temp.Push(empty); // H
temp.Push(empty2); // S
temp.Push(channels[2]); // V
CvInvoke.Merge(temp, CurrentMat);
CvInvoke.CvtColor(CurrentMat, CurrentMat, ColorConversion.Hsv2Bgr);
showImg(CurrentMat);
break;
}
#endregion
}
}
