private void SizetrackBar_Scroll(object sender, EventArgs e)
{
_sizeValue = SizetrackBar.Value;
Sizelabel.Text = ("kSize : ") + _sizeValue.ToString();
_homeform.showImage(gaussian.ApplyGaussianBlur(_sizeValue, _xValue, _yValue));
}
//public void ApplyDFT()
//{
// if (_ImageInput == null)
// {
// return;
// }
// Image<Gray, float> imgGray = _ImageInput.Convert<Gray, float>();
// //int m = CvInvoke.cvGetOptimalDFTSize(imgGray.Rows);
// //int n = CvInvoke.cvGetOptimalDFTSize(imgGray.Cols);
// IntPtr complexImage = CvInvoke.cvCreateImage(imgGray.Size, Emgu.CV.CvEnum.IPL_DEPTH.IPL_DEPTH_32F, 2);
// CvInvoke.cvSetZero(complexImage);//initialize all elements to Zero
// CvInvoke.cvSetImageCOI(complexImage, 1);
// CvInvoke.cvCopy(imgGray, complexImage, IntPtr.Zero);
// CvInvoke.cvSetImageCOI(complexImage, 0);
// Matrix<float> dft = new Matrix<float>(imgGray.Rows, imgGray.Cols, 2);
// CvInvoke.cvDFT(complexImage, dft, Emgu.CV.CvEnum.CV_DXT.CV_DXT_FORWARD, 0);
// //The Real part of the Fourier Transform
// Matrix<float> outReal = new Matrix<float>(imgGray.Size);
// //The imaginary part of the Fourier Transform
// Matrix<float> outImaginary = new Matrix<float>(imgGray.Size);
// CvInvoke.cvSplit(dft, outReal, outImaginary, IntPtr.Zero, IntPtr.Zero);
// CvInvoke.cvPow(outReal, outReal, 2.0);
// CvInvoke.cvPow(outImaginary, outImaginary, 2.0);
// CvInvoke.cvAdd(outReal, outImaginary, outReal, IntPtr.Zero);
// CvInvoke.cvPow(outReal, outReal, 0.5);
// CvInvoke.cvAddS(outReal, new MCvScalar(1.0), outReal, IntPtr.Zero); // 1 + Mag
// CvInvoke.cvLog(outReal, outReal); // log(1 + Mag)
// // Swap quadrants
// int cx = outReal.Cols / 2;
// int cy = outReal.Rows / 2;
// Matrix<float> q0 = outReal.GetSubRect(new Rectangle(0, 0, cx, cy));
// Matrix<float> q1 = outReal.GetSubRect(new Rectangle(cx, 0, cx, cy));
// Matrix<float> q2 = outReal.GetSubRect(new Rectangle(0, cy, cx, cy));
// Matrix<float> q3 = outReal.GetSubRect(new Rectangle(cx, cy, cx, cy));
// Matrix<float> tmp = new Matrix<float>(q0.Size);
// q0.CopyTo(tmp);
// q3.CopyTo(q0);
// tmp.CopyTo(q3);
// q1.CopyTo(tmp);
// q2.CopyTo(q1);
// tmp.CopyTo(q2);
// CvInvoke.cvNormalize(outReal, outReal, 0.0, 255.0, Emgu.CV.CvEnum.NORM_TYPE.CV_MINMAX, IntPtr.Zero);
// Image<Gray, float> fftImage = new Image<Gray, float>(outReal.Size);
// CvInvoke.cvCopy(outReal, fftImage, IntPtr.Zero);
// imageBox1.Image = fftImage;
//}
private void gaussianBlurToolStripMenuItem_Click(object sender, EventArgs e)
{
Gaussian gaussian = new Gaussian();
gaussian.setGaussianInput(_ImageInput);
imageBox1.Image = gaussian.ApplyGaussianBlur();
}
