public Mat Convert(
[InputPin(PropertyMode = PropertyMode.Never)] Mat image,
[InputPin(PropertyMode = PropertyMode.Default)] MatDepth depth,
[InputPin(PropertyMode = PropertyMode.Default)] int channels)
{
MatType type = MatType.MakeType((int)depth, channels);
var result = new Mat(image.Size(), type);
image.ConvertTo(result, type);
return(result);
}
public Mat Convert(
[InputPin(PropertyMode = PropertyMode.Allow)] Array array,
[InputPin(PropertyMode = PropertyMode.Default)] MatDepth depth
)
{
var arrayType = array.GetType();
var dimensions = arrayType.GetArrayRank();
if (dimensions == 1)
{
var type = MatType.MakeType((int)depth, 1);
var m = new Mat(1, array.Length, type, array.Cast <float>().ToArray());
return(m);
}
throw new NotImplementedException(string.Format("Cannot convert '{0}' to 'Mat'", arrayType));
}
public static int makeType(int channels, MatDepth depth) => (((channels - 1) & CV_CN_MASK) << CV_CN_SHIFT) | (int)depth;
