public static IntegerMatrix GetRedMatrix(IntegerMatrix scanDataMatrix)
{
IntegerMatrix resMatrix = new IntegerMatrix(scanDataMatrix.RowCount, scanDataMatrix.ColumnCount);
for (int row = 0; row < scanDataMatrix.RowCount; row++)
{
for (int column = 0; column < scanDataMatrix.ColumnCount; column++)
{
ComponentEnum component = BayerMatrixHelper.GetComponent(row, column);
if (component == ComponentEnum.Red)
{
resMatrix[row, column] = scanDataMatrix[row, column];
}
if (component == ComponentEnum.Green1)
{
ComponentLocationEnum[] locations = new ComponentLocationEnum[]
{
ComponentLocationEnum.West,
ComponentLocationEnum.East
};
resMatrix[row, column] = InterpolateValue(scanDataMatrix, row, column, locations);
}
if (component == ComponentEnum.Green2)
{
ComponentLocationEnum[] locations = new ComponentLocationEnum[]
{
ComponentLocationEnum.Nord,
ComponentLocationEnum.South
};
resMatrix[row, column] = InterpolateValue(scanDataMatrix, row, column, locations);
}
if (component == ComponentEnum.Blue)
{
ComponentLocationEnum[] locations = new ComponentLocationEnum[]
{
ComponentLocationEnum.NordWest,
ComponentLocationEnum.NordEast,
ComponentLocationEnum.SouthWest,
ComponentLocationEnum.SouthEast
};
resMatrix[row, column] = InterpolateValue(scanDataMatrix, row, column, locations);
}
}
}
return(resMatrix);
}
private static int InterpolateValue(IntegerMatrix matrix, int row, int column, ComponentLocationEnum[] locationsArray)
{
int count = 0;
int resValue = 0;
double sum = 0;
for (int k = 0; k < locationsArray.Length; k++)
{
int?value = BayerMatrixHelper.GetComponentValue(matrix, row, column, locationsArray[k]);
if (value.HasValue)
{
sum += value.Value;
count++;
}
}
resValue = Convert.ToInt32(sum / count);
return(resValue);
}
