I have an MxNx3 matrix and i want to transfer it into matlab using MWArray
.
Here is my code, however there is no CTOR for that.
Is there any way to do it?
RGBImage image = _currentImage as RGBImage;
int height = image.Height;
int width = image.Width;
//transform the 1D array of byte into MxNx3 matrix
byte[, ,] rgbByteImage = new byte[3, height, width];
if (image[0].Bpp > 16)
{
for (int i = 0; i < height; i++)
{
for (int j = 0, k = 0; k < width; j = j + 3, k++)
{
rgbByteImage[0, i, k] = image[0].Data[i * width + j];
rgbByteImage[1, i, k] = image[0].Data[i * width + j + 1];
rgbByteImage[2, i, k] = image[0].Data[i * width + j + 2 ];
}
}
}
MWNumericArray tempArr = new MWNumericArray(rgbByteImage);
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RGBImage image = _currentImage as RGBImage;
int height = image.Height;
int width = image.Width;
//transform the 1D array of byte into MxNx3 matrix
byte[ , , ] RGBByteImage = new byte[3,height, width];
if (image[0].Bpp > 16)
{
for (int i = 0; i < height; i++)
{
for (int j = 0, k = 0; k < width; j = j + 3, k++)
{
RGBByteImage[0, i, k] = image[0].Data[3 * i * width + j];
RGBByteImage[1, i, k] = image[0].Data[3 * i * width + j + 1];
RGBByteImage[2, i, k] = image[0].Data[3 * i * width + j + 2];
}
}
}
MWNumericArray matrix = null;
matrix = new MWNumericArray(MWArrayComplexity.Real, MWNumericType.Int8, 3,height, width);
matrix = RGBByteImage;
This is what I have found.
There is also a nice tutorial here http://domoreinlesstime.wordpress.com/2013/01/26/access-matlab-from-c/
Please notice that you have the correct refernce to the MWArray.dll file (x64 or x86). I have wasted a day or so on that.
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