public double findMatchTSS(MyFilterData search, BitmapData refData, MyPlayer RefPlayer, ref int targetX, ref int targetY)
{ // 3 steps searcj
matchRatePair dataRecord = new matchRatePair(Double.PositiveInfinity, targetX, targetY);
MyFilterData refKernelGet = new MyFilterData(); // the data copy from ref frame of kernel size
int x = targetX;
int y = targetY;
for (int stepLength = refData.Width / 4; stepLength > 0; stepLength /= 2)
{
//cc
compareBlock(search, refData, RefPlayer, x, y, dataRecord);
//lt
compareBlock(search, refData, RefPlayer, x - stepLength, y - stepLength, dataRecord);
//ct
compareBlock(search, refData, RefPlayer, x, y - stepLength, dataRecord);
//rt
compareBlock(search, refData, RefPlayer, x + stepLength, y - stepLength, dataRecord);
//lc
compareBlock(search, refData, RefPlayer, x - stepLength, y, dataRecord);
//rc
compareBlock(search, refData, RefPlayer, x + stepLength, y, dataRecord);
//ld
compareBlock(search, refData, RefPlayer, x - stepLength, y + stepLength, dataRecord);
//cd
compareBlock(search, refData, RefPlayer, x, y + stepLength, dataRecord);
//rd
compareBlock(search, refData, RefPlayer, x + stepLength, y + stepLength, dataRecord);
x = dataRecord.x;
y = dataRecord.y;
}
targetX = dataRecord.x;
targetY = dataRecord.y;
return(dataRecord.rate);
}
private void compareBlock(MyFilterData search, BitmapData refData, MyPlayer RefPlayer, int x, int y, matchRatePair dataRecord)
{// compare the (x , y) similar rate && flash dataRecord & view
if (!RefPlayer.flashIgnore)
{
RefPlayer.OnPlay(new MyPlayer.PlayEventArgs(-1, MyPlayer.PlayState.KEEP, x, y, compressKernelSize, compressKernelSize));
}
MyFilterData refKernelGet = new MyFilterData();
refKernelGet.fill(refData, x, y, MyFilter.BorderMethod.ZERO, CompressKernel);
double distance = MyFilterData.compare(search, refKernelGet, criteria);
if (dataRecord > distance)
{// find min distance
dataRecord.rate = distance;
dataRecord.x = x;
dataRecord.y = y;
if (!RefPlayer.flashIgnore)
{
MyDeal.tryDraw(MatchViewer, refKernelGet.transToBitmap());
}
}
Thread.Sleep(sleepTime);
}
public double findMatchNormal(MyFilterData search, BitmapData refData, MyPlayer RefPlayer, ref int targetX, ref int targetY)
{ // 2D loorer methd if x,y < 0 ? all seach : local primary
matchRatePair dataRecord = new matchRatePair(Double.PositiveInfinity, 0, 0);
MyFilterData refKernelGet = new MyFilterData(); // the data copy from ref frame of kernel size
int farDistance2 = 128; //define half of this is mean the distance value from target is far
int nearDistance2 = 32; //define half of this is mean the distance value from target is near
int farJumpStap = compressKernelSize; // define search pixel jump step lenth when seach in far area
if ((targetX < 0) || (targetY < 0))
{// search all pixels
for (int y = 0 + compressKernelSize / 2; y < refData.Height; y += 1)
{
for (int x = 0 + compressKernelSize / 2; x < refData.Width; x += 1)
{
if ((!RefPlayer.flashIgnore) && (x % 3 == 0))// reduce the reflash view frequence
{
RefPlayer.OnPlay(new MyPlayer.PlayEventArgs(-1, MyPlayer.PlayState.KEEP, x, y, compressKernelSize, compressKernelSize));
}
refKernelGet.fill(refData, x, y, MyFilter.BorderMethod.ZERO, CompressKernel);
double distance = MyFilterData.compare(search, refKernelGet, criteria);
if (dataRecord > distance)
{// find min distance
dataRecord.rate = distance;
dataRecord.x = x;
dataRecord.y = y;
if (!RefPlayer.flashIgnore)
{
MyDeal.tryDraw(MatchViewer, refKernelGet.transToBitmap());
}
}
Thread.Sleep(sleepTime);
}
}
targetX = dataRecord.x;
targetY = dataRecord.y;
return(dataRecord.rate);
}
else
{//local primary
// the far area left & top posion
int fx = targetX - farDistance2 / 2;
int fy = targetY - farDistance2 / 2;
// the near area posion
int nl = targetX - nearDistance2 / 2;
int nt = targetY - nearDistance2 / 2;
int nr = targetX + nearDistance2 / 2;
int nb = targetY + nearDistance2 / 2;
int jumpStap = farJumpStap;
for (int y = (fy < (0 + compressKernelSize / 2) ? (0 + compressKernelSize / 2) : fy); (y < refData.Height) && (y < fy + farDistance2); y += jumpStap)
{
for (int x = (fx < (0 + compressKernelSize / 2) ? (0 + compressKernelSize / 2) : fx); (x < refData.Width) && (x < fx + farDistance2); x += jumpStap)
{
if ((x >= nl) && (x < nr) && (y >= nt) && (y < nb))
{// in near
jumpStap = 1;
}
else
{//in far
jumpStap = farJumpStap;
}
compareBlock(search, refData, RefPlayer, x, y, dataRecord);
}
}
targetX = dataRecord.x;
targetY = dataRecord.y;
return(dataRecord.rate);
}
}
