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ImageSharp
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Missed an end of line by accident :p

pull/1574/head
Simanto Rahman 8 years ago
parent
cecfcbaaf3
commit
7f457f5d45
1 changed files with 46 additions and 46 deletions
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  1. 92
      src/ImageSharp/Processing/Processors/Binarization/AdaptiveThresholdProcessor.cs

92
src/ImageSharp/Processing/Processors/Binarization/AdaptiveThresholdProcessor.cs
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@ -77,81 +77,81 @@ namespace SixLabors.ImageSharp.Processing.Processors
workingnRectangle,
configuration,
rows =>
{
ulong sum;
for (int i = rows.Min; i < rows.Max; i++)
{
using (IMemoryOwner<Rgb24> tmpPixels = configuration.MemoryAllocator.Allocate<Rgb24>(width, AllocationOptions.None))
{
Span<Rgb24> span = tmpPixels.GetSpan();
this.pixelOpInstance.ToRgb24(source.GetPixelRowSpan(i), span);
ulong sum;
sum = 0;
for (int j = startX; j < endX; j++)
for (int i = rows.Min; i < rows.Max; i++)
{
using (IMemoryOwner<Rgb24> tmpPixels = configuration.MemoryAllocator.Allocate<Rgb24>(width, AllocationOptions.None))
{
ref Rgb24 rgb = ref span[(width * j) + i];
Span<Rgb24> span = tmpPixels.GetSpan();
this.pixelOpInstance.ToRgb24(source.GetPixelRowSpan(i), span);
sum += (ulong)(rgb.B + rgb.G + rgb.B);
sum = 0;
if (i != 0)
for (int j = startX; j < endX; j++)
{
intImage[i, j] = intImage[i - 1, j] + sum;
}
else
{
intImage[i, j] = sum;
ref Rgb24 rgb = ref span[(width * j) + i];
sum += (ulong)(rgb.B + rgb.G + rgb.B);
if (i != 0)
{
intImage[i, j] = intImage[i - 1, j] + sum;
}
else
{
intImage[i, j] = sum;
}
}
}
}
}
}
);
ParallelHelper.IterateRows(
workingnRectangle,
configuration,
rows =>
{
ushort x1, x2, y1, y2;
{
ushort x1, x2, y1, y2;
uint count;
uint count;
long sum;
long sum;
for (int i = rows.Min; i < rows.Max; i++)
{
using (IMemoryOwner<Rgb24> tmpPixes = configuration.MemoryAllocator.Allocate<Rgb24>(width))
for (int i = rows.Min; i < rows.Max; i++)
{
Span<Rgb24> span = tmpPixes.GetSpan();
this.pixelOpInstance.ToRgb24(source.GetPixelRowSpan(i), span);
for (int j = startX; j < endX; j++)
using (IMemoryOwner<Rgb24> tmpPixes = configuration.MemoryAllocator.Allocate<Rgb24>(width))
{
ref Rgb24 rgb = ref span[(width * j) + 1];
Span<Rgb24> span = tmpPixes.GetSpan();
this.pixelOpInstance.ToRgb24(source.GetPixelRowSpan(i), span);
x1 = (ushort)Math.Max(i - clusterSize + 1, 0);
x2 = (ushort)Math.Min(i + clusterSize + 1, endY - 1);
y1 = (ushort)Math.Max(j - clusterSize + 1, 0);
y2 = (ushort)Math.Min(j + clusterSize + 1, endX - 1);
for (int j = startX; j < endX; j++)
{
ref Rgb24 rgb = ref span[(width * j) + 1];
count = (uint)((x2 - x1) * (y2 - y1));
x1 = (ushort)Math.Max(i - clusterSize + 1, 0);
x2 = (ushort)Math.Min(i + clusterSize + 1, endY - 1);
y1 = (ushort)Math.Max(j - clusterSize + 1, 0);
y2 = (ushort)Math.Min(j + clusterSize + 1, endX - 1);
sum = (long)(intImage[x2, y2] - intImage[x1, y2] - intImage[x2, y1] + intImage[x1, y1])
count = (uint)((x2 - x1) * (y2 - y1));
if ((rgb.R + rgb.G + rgb.B) * count < sum * threshold)
{
rgb = this.Lower;
}
else
{
rgb = this.Upper;
sum = (long)(intImage[x2, y2] - intImage[x1, y2] - intImage[x2, y1] + intImage[x1, y1]);
if ((rgb.R + rgb.G + rgb.B) * count < sum * threshold)
{
rgb = this.Lower;
}
else
{
rgb = this.Upper;
}
}
}
}
}
}
);
}
}

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