private static void PrintOutputToTextFile(CalculationQuantization calculatedQuantization, string outputFileName)
{
using (StreamWriter streamWriter = new StreamWriter(outputFileName))
{
Print2DArray(calculatedQuantization.ArrayY, streamWriter);
streamWriter.WriteLine();
Print2DArray(calculatedQuantization.ArrayCb, streamWriter);
streamWriter.WriteLine();
Print2DArray(calculatedQuantization.ArrayCr, streamWriter);
}
}
private static CalculationQuantization CalculateQuantization(CalculationDCT calculationDCT)
{
var arrayHeight = calculationDCT.ArrayY.GetLength(0);
var arrayWidth = calculationDCT.ArrayY.GetLength(1);
int[,] arrayY = new int[arrayHeight, arrayWidth];
int[,] arrayCb = new int[arrayHeight, arrayWidth];
int[,] arrayCr = new int[arrayHeight, arrayWidth];
for (var i = 0; i < arrayHeight; i++)
{
for (var j = 0; j < arrayWidth; j++)
{
arrayY[i, j] = (int)Math.Round((calculationDCT.ArrayY[i, j] / K1Table[i, j]));
arrayCb[i, j] = (int)Math.Round((calculationDCT.ArrayCb[i, j] / K2Table[i, j]));
arrayCr[i, j] = (int)Math.Round((calculationDCT.ArrayCr[i, j] / K2Table[i, j]));
}
}
CalculationQuantization calculatedQuantization = new CalculationQuantization(arrayY, arrayCb, arrayCr);
return(calculatedQuantization);
}
