internal void Average(GenericChannel <T> originalChannel, GenericImage <T> .KernelFunction kernelFunction, uint x, uint y, uint kernelSize)
{
double sum = 0;
Action <double> filterFunction = (p) =>
{
sum += p;
};
kernelFunction(originalChannel, x, y, filterFunction);
T average = ConvertFromDouble(sum);
Pixels[x, y] = average;
}
internal void Minimum(GenericChannel <T> originalChannel, GenericImage <T> .KernelFunction kernelFunction, uint x, uint y, uint kernelSize)
{
uint totalCount = kernelSize * kernelSize;
double min = double.MaxValue;
Action <double> filterFunction = (p) =>
{
if (p <= min)
{
min = p;
}
};
kernelFunction(originalChannel, x, y, filterFunction);
min *= totalCount;
Pixels[x, y] = ConvertFromDouble(min);
}
internal void Maximum(GenericChannel <T> originalChannel, GenericImage <T> .KernelFunction kernelFunction, uint x, uint y, uint kernelSize)
{
uint totalCount = kernelSize * kernelSize;
double max = 0.0;
Action <double> filterFunction = (p) =>
{
if (p >= max)
{
max = p;
}
};
kernelFunction(originalChannel, x, y, filterFunction);
max *= totalCount;
Pixels[x, y] = ConvertFromDouble(max);
}
public override GenericChannel <uint> Add(GenericChannel <uint> other)
{
ChannelUInt32 outcome = new ChannelUInt32(Width, Height);
for (int x = 0; x < Width; x++)
{
for (int y = 0; y < Height; y++)
{
long newValue = (long)this[x, y] + other[x, y];
if (newValue > uint.MaxValue)
{
newValue = uint.MaxValue;
}
outcome[x, y] = (uint)newValue;
}
}
return(outcome);
}
public override GenericChannel <double> Add(GenericChannel <double> other)
{
ChannelDouble outcome = new ChannelDouble(Width, Height);
for (int x = 0; x < Width; x++)
{
for (int y = 0; y < Height; y++)
{
double newValue = this[x, y] + other[x, y];
if (newValue > 1.0)
{
newValue = 1.0;
}
outcome[x, y] = newValue;
}
}
return(outcome);
}
public override GenericChannel <byte> Add(GenericChannel <byte> other)
{
ChannelUInt8 outcome = new ChannelUInt8(Width, Height);
for (int x = 0; x < Width; x++)
{
for (int y = 0; y < Height; y++)
{
int newValue = this[x, y] + other[x, y];
if (newValue > byte.MaxValue)
{
newValue = byte.MaxValue;
}
outcome[x, y] = (byte)newValue;
}
}
return(outcome);
}
internal void Median(GenericChannel <T> originalChannel, GenericImage <T> .KernelFunction kernelFunction, uint x, uint y, uint kernelSize)
{
uint totalCount = kernelSize * kernelSize;
double[] pixels = new double[totalCount];
byte count = 0;
Action <double> filterFunction = (p) =>
{
pixels[count] = p;
count++;
};
kernelFunction(originalChannel, x, y, filterFunction);
Array.Sort(pixels);
double median = pixels[count / 2] * totalCount;
Pixels[x, y] = ConvertFromDouble(median);
}
public override GenericChannel <ushort> Add(GenericChannel <ushort> other)
{
ChannelUInt16 outcome = new ChannelUInt16(Width, Height);
for (int x = 0; x < Width; x++)
{
for (int y = 0; y < Height; y++)
{
int newValue = this[x, y] + other[x, y];
if (newValue > ushort.MaxValue)
{
newValue = ushort.MaxValue;
}
outcome[x, y] = (ushort)newValue;
}
}
return(outcome);
}
internal void Range(GenericChannel <T> originalChannel, GenericImage <T> .KernelFunction kernelFunction, uint x, uint y, uint kernelSize)
{
uint totalCount = kernelSize * kernelSize;
double max = 0.0;
double min = double.MaxValue;
Action <double> filterFunction = (p) =>
{
if (p >= max)
{
max = p;
}
if (p <= min)
{
min = p;
}
};
kernelFunction(originalChannel, x, y, filterFunction);
double range = (max - min) * totalCount;
Pixels[x, y] = ConvertFromDouble(range);
}
public abstract GenericChannel <T> Add(GenericChannel <T> other);