internal static async Task <RgbImageFile> OpenFile(string p)
{
return(await Task.Run(() =>
{
Stream stream = new FileStream(p, FileMode.Open, FileAccess.Read);
var rawimage = new PanasonicRW2Decoder().Decode(stream);
var debayer = new AverageBGGRDebayer();
var white = new WhiteBalanceFilter();
white.WhiteColor = rawimage.Exif.WhiteColor.ToVector3();
var gamma = new GammaFilter();
var light = new LightFilter();
var saturation = new SaturationFilter {
Saturation = 1.5f
};
var colorMatrix = new ColorMatrixFilter
{
Matrix = new[, ]
{
{ 1.87f, -0.81f, -0.06f },
{ -0.06f, 1.35f, -0.29f },
{ 0.05f, -0.37f, 1.32f }
}.ToMatrix4x4()
};
var compressor = new VectorCompressorFilter();
var pipeline = new FiltersPipeline(new IFilter[]
{
debayer,
white,
gamma,
light,
//saturation,
colorMatrix,
compressor
});
pipeline.AutoAdjust(rawimage.Raw, white);
pipeline.AutoAdjust(rawimage.Raw, light);
return new RgbImageFile
{
Pixels = pipeline.RawMapToRGB(rawimage.Raw),
Exif = rawimage.Exif
};
}));
}
public void FullProcessWithAutoAdjustTest()
{
var stopwatch = Stopwatch.StartNew();
const int maxIter = 5;
for (var iter = 0; iter < maxIter; iter++)
{
Stream stream = new FileStream(@"..\..\..\PanasonicRW2.Tests\P1350577.RW2", FileMode.Open,
FileAccess.Read);
var rawimage = new PanasonicRW2Decoder().Decode(stream);
var debayer = new AverageBGGRDebayer();
var white = new WhiteBalanceFilter();
//white.AutoAdjust(color16Image);
var gamma = new GammaFilter();
var light = new LightFilter();
//light.AutoAdjust(color16Image);
var compressor = new VectorCompressorFilter();
var pipeline = new FiltersPipeline(new IFilter[]
{
debayer,
white,
gamma,
light,
compressor
});
pipeline.AutoAdjust(rawimage.Raw, white);
pipeline.AutoAdjust(rawimage.Raw, light);
pipeline.RawMapToRGB(rawimage.Raw);
}
stopwatch.Stop();
Console.WriteLine("FullProcessWithAutoAdjust: " + stopwatch.ElapsedMilliseconds / maxIter + "ms");
//Before Curve - Release 3756ms
//After Curve - Release 1900ms
//2015 Vector3 - Release 1305ms
}