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);
}
public static int?GetComponentValue(
IntegerMatrix matrix,
int rowIndex, int columnIndex,
ComponentLocationEnum componentLocation
)
{
int targetRow = 0;
int targetColumn = 0;
int? resValue = null;
bool isCorrect = true;
switch (componentLocation)
{
case ComponentLocationEnum.Nord:
{
targetRow = rowIndex - 1;
targetColumn = columnIndex;
isCorrect = targetRow >= 0;
break;
}
case ComponentLocationEnum.East:
{
targetRow = rowIndex;
targetColumn = columnIndex + 1;
isCorrect = targetColumn < matrix.ColumnCount;
break;
}
case ComponentLocationEnum.South:
{
targetRow = rowIndex + 1;
targetColumn = columnIndex;
isCorrect = targetRow < matrix.RowCount;
break;
}
case ComponentLocationEnum.West:
{
targetRow = rowIndex;
targetColumn = columnIndex - 1;
isCorrect = targetColumn >= 0;
break;
}
case ComponentLocationEnum.NordWest:
{
targetRow = rowIndex - 1;
targetColumn = columnIndex - 1;
isCorrect = targetRow >= 0 && targetColumn >= 0;
break;
}
case ComponentLocationEnum.NordEast:
{
targetRow = rowIndex - 1;
targetColumn = columnIndex + 1;
isCorrect = targetRow >= 0 && targetColumn < matrix.ColumnCount;
break;
}
case ComponentLocationEnum.SouthEast:
{
targetRow = rowIndex + 1;
targetColumn = columnIndex + 1;
isCorrect = targetRow < matrix.RowCount && targetColumn < matrix.ColumnCount;
break;
}
case ComponentLocationEnum.SouthWest:
{
targetRow = rowIndex + 1;
targetColumn = columnIndex - 1;
isCorrect = targetRow < matrix.RowCount && targetColumn >= 0;
break;
}
}
if (isCorrect)
{
resValue = matrix[targetRow, targetColumn];
}
else
{
resValue = null;
}
return(resValue);
}