static void BmpToJls()
{
Console.WriteLine("The name of the source file bmp");
FileStream fileIn = new FileStream(Console.ReadLine() + ".bmp", FileMode.Open);
ReadImageFile bmp = new ReadImageFile(fileIn);
fileIn.Close();
Console.WriteLine("The name of the output file jls");
FileStream fileOut = new FileStream(Console.ReadLine() + ".jls", FileMode.Create);
BinaryWriter strOut = new BinaryWriter(fileOut);
strOut.Write(bmp.bmpheader.bfType);
strOut.Write(bmp.bmpheader.bfSize);
strOut.Write(bmp.bmpheader.bfReserved1);
strOut.Write(bmp.bmpheader.bfReserved2);
strOut.Write(bmp.bmpheader.bfOffBits);
strOut.Write(bmp.bmpinfo.biSize);
strOut.Write(bmp.bmpinfo.biWidth);
strOut.Write(bmp.bmpinfo.biHeight);
strOut.Write(bmp.bmpinfo.biPlanes);
strOut.Write(bmp.bmpinfo.biBitCount);
strOut.Write(bmp.bmpinfo.biCompression);
strOut.Write(bmp.bmpinfo.biSizeImage);
strOut.Write(bmp.bmpinfo.biXPelsPerMeter);
strOut.Write(bmp.bmpinfo.biYPelsPerMeter);
strOut.Write(bmp.bmpinfo.biClrUsed);
strOut.Write(bmp.bmpinfo.biClrImportant);
Compress compress = new Compress();
compress.Compressing(bmp.data, ++(bmp.count), strOut, bmp.bmpinfo.biHeight, bmp.bmpinfo.biWidth);
compress.Compressing(bmp.data, ++(bmp.count), strOut, bmp.bmpinfo.biHeight, bmp.bmpinfo.biWidth);
compress.Compressing(bmp.data, ++(bmp.count), strOut, bmp.bmpinfo.biHeight, bmp.bmpinfo.biWidth);
compress.Write(strOut);
strOut.Close();
fileOut.Close();
}
static void PSNR()
{
Console.WriteLine("PSNR for two bmp");
Console.WriteLine("Source bmp");
FileStream fileSource = new FileStream(Console.ReadLine() + ".bmp", FileMode.Open);
ReadImageFile bmpSource = new ReadImageFile(fileSource);
fileSource.Close();
Console.WriteLine("Restored bmp");
FileStream fileRestored = new FileStream(Console.ReadLine() + ".bmp", FileMode.Open);
ReadImageFile bmpRestored = new ReadImageFile(fileRestored);
fileRestored.Close();
double psnrBlue = 0, psnrGreen = 0, psnrRead = 0;
try
{
for (int i = 0; i < bmpSource.bmpinfo.biHeight * bmpSource.bmpinfo.biWidth; i++)
{
psnrBlue += Math.Pow((bmpSource.data[++bmpSource.count] - bmpRestored.data[++bmpRestored.count]), 2);
psnrGreen += Math.Pow((bmpSource.data[++bmpSource.count] - bmpRestored.data[++bmpRestored.count]), 2);
psnrRead += Math.Pow((bmpSource.data[++bmpSource.count] - bmpRestored.data[++bmpRestored.count]), 2);
}
Console.WriteLine();
Console.WriteLine("PSNR Blue - " + 10 * Math.Log10((bmpSource.bmpinfo.biHeight * bmpSource.bmpinfo.biWidth * Math.Pow((Math.Pow(2, 8) - 1), 2)) / psnrBlue));
Console.WriteLine("PSNR Green - " + 10 * Math.Log10((bmpSource.bmpinfo.biHeight * bmpSource.bmpinfo.biWidth * Math.Pow((Math.Pow(2, 8) - 1), 2)) / psnrGreen));
Console.WriteLine("PSNR Red - " + 10 * Math.Log10((bmpSource.bmpinfo.biHeight * bmpSource.bmpinfo.biWidth * Math.Pow((Math.Pow(2, 8) - 1), 2)) / psnrRead));
Console.WriteLine();
}
catch (Exception e)
{
StackTrace st = new StackTrace(e, true);
Console.WriteLine(DateTime.Now + " \nException: " + e + "\n" + st);
}
}
static void JlsToBmp()
{
Console.WriteLine("The name of the source file jls");
FileStream fileIn = new FileStream(Console.ReadLine() + ".jls", FileMode.Open);
ReadImageFile jls = new ReadImageFile(fileIn);
fileIn.Close();
byte[] data_Byte = new byte[jls.data.Length - jls.count - 1];
Array.Copy(jls.data, ++(jls.count), data_Byte, 0, jls.data.Length - jls.count);
List <bool> data = new List <bool> {
};
for (int i = 0; i < data_Byte.Length; i++)
{
for (int j = 7; j >= 0; j--)
{
data.Add(Convert.ToBoolean((data_Byte[i] >> j) & 1));
}
}
int index = 0;
Decompress decompress = new Decompress();
double[,] blue = decompress.Decompressing(data, ref index, jls.bmpinfo.biHeight, jls.bmpinfo.biWidth);
double[,] green = decompress.Decompressing(data, ref index, jls.bmpinfo.biHeight, jls.bmpinfo.biWidth);
double[,] red = decompress.Decompressing(data, ref index, jls.bmpinfo.biHeight, jls.bmpinfo.biWidth);
Console.WriteLine("The name of the output file bmp");
FileStream fileOut = new FileStream(Console.ReadLine() + ".bmp", FileMode.Create);
BinaryWriter strOut = new BinaryWriter(fileOut);
strOut.Write(jls.bmpheader.bfType);
strOut.Write(jls.bmpheader.bfSize);
strOut.Write(jls.bmpheader.bfReserved1);
strOut.Write(jls.bmpheader.bfReserved2);
strOut.Write(jls.bmpheader.bfOffBits);
strOut.Write(jls.bmpinfo.biSize);
strOut.Write(jls.bmpinfo.biWidth);
strOut.Write(jls.bmpinfo.biHeight);
strOut.Write(jls.bmpinfo.biPlanes);
strOut.Write(jls.bmpinfo.biBitCount);
strOut.Write(jls.bmpinfo.biCompression);
strOut.Write(jls.bmpinfo.biSizeImage);
strOut.Write(jls.bmpinfo.biXPelsPerMeter);
strOut.Write(jls.bmpinfo.biYPelsPerMeter);
strOut.Write(jls.bmpinfo.biClrUsed);
strOut.Write(jls.bmpinfo.biClrImportant);
for (int i = 0; i < jls.bmpinfo.biHeight; i++)
{
for (int j = 0; j < jls.bmpinfo.biWidth; j++)
{
strOut.Write(Convert.ToByte(blue[i, j]));
strOut.Write(Convert.ToByte(green[i, j]));
strOut.Write(Convert.ToByte(red[i, j]));
}
}
strOut.Close();
fileOut.Close();
}
