void BasicImage::SLICSuperPixel(int pnum, double compact)
{
int m = OriginalImage.channels();
int c = OriginalImage.cols;
int r = OriginalImage.rows;
pbuff = new unsigned int[r*c];
for (int i = 0; i < r; i++)
{
for (int j = 0; j < c; j++)
{
pbuff[i*c+j] = (unsigned int)OriginalImage.at<Vec3b>(i,j)[2]*pow(2,16) + (unsigned int)OriginalImage.at<Vec3b>(i,j)[1]*pow(2,8) + (unsigned int)OriginalImage.at<Vec3b>(i,j)[0];
}
}
SLIC segment;
int* klabels = NULL;
int numlabels(0);
segment.DoSuperpixelSegmentation_ForGivenNumberOfSuperpixels(pbuff, c, r, klabels, numlabels, pnum, compact);
std::vector<std::vector<Point>> unsorted_kernal_groups;
unsorted_kernal_groups.resize(numlabels);
cutted = OriginalImage.clone();
for (int i = 1; i < r-1; i++)
{
for (int j = 1; j < c-1; j++)
{
int n0 = klabels[i*c+j];
int n1 = klabels[i*c+j-1];
int n2 = klabels[i*c+j+1];
int n3 = klabels[(i+1)*c+j];
int n4 = klabels[(i-1)*c+j];
int n5 = klabels[(i+1)*c+j+1];
int n6 = klabels[(i+1)*c+j-1];
int n7 = klabels[(i-1)*c+j+1];
int n8 = klabels[(i-1)*c+j-1];
if (n0 != n1 || n0 != n2 || n0 != n3 || n0 != n4 ||
n0 != n5 || n0 != n6 || n0 != n7 || n0 != n8 )
{
cutted.at<Vec3b>(i,j)[0] = 0;
cutted.at<Vec3b>(i,j)[1] = 0;
cutted.at<Vec3b>(i,j)[2] = 188;
int index = klabels[i*c+j];
unsorted_kernal_groups[index].push_back(Point(i,j));
}
}
}
sortGroups(unsorted_kernal_groups);
imwrite("cutted.png",cutted);
}
void unarySortAdd(vec<Formula>& Xs,vec<Formula>& Ys,vec<Formula>& out_sorter,bool useShortCuts){
vec<Formula> propgationShortCuts;
int XsLen = Xs.size();
int YsLen = Ys.size();
if (YsLen==0) {
if (XsLen>0) {
add(Xs,out_sorter);
safeSortNetwork(out_sorter,propgationShortCuts);
if (useShortCuts) overwrite(out_sorter,propgationShortCuts);
}
}
else if (XsLen==0) add(Ys,out_sorter);
else if (XsLen==1 & YsLen==1) {
add(Xs,out_sorter);
add(Ys,out_sorter);
cmp2(out_sorter, 0);
}
else {
int Ysize; for (Ysize = 2; Ysize < YsLen; Ysize *= 2);
Ys.growTo(Ysize,_0_);
propgationShortCuts.growTo(Ysize*2,_0_);
addShortCuts(Ys,propgationShortCuts);
if (XsLen <= YsLen) {
Xs.growTo(Ysize,_0_);
sortNetwork(Xs,propgationShortCuts);
mergeNetwork(Xs,Ys,out_sorter,propgationShortCuts);
}
else {
vec<vec<Formula> > SubXs;
SubXs.push();
add(Ys,SubXs.last());
splitToGroups(Xs, Ysize, SubXs);
sortGroups(SubXs,propgationShortCuts);
mergeGroups(SubXs, Ysize, out_sorter,propgationShortCuts);
}
out_sorter.shrink(out_sorter.size() - XsLen-YsLen);
if(useShortCuts) overwrite(out_sorter,propgationShortCuts);
}
}
