void cv::illuminationChange(InputArray _src, InputArray _mask, OutputArray _dst, float a, float b)
{
Mat src = _src.getMat();
Mat mask = _mask.getMat();
_dst.create(src.size(), src.type());
Mat blend = _dst.getMat();
float alpha = a;
float beta = b;
Mat gray = Mat::zeros(mask.size(),CV_8UC1);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY );
else
gray = mask;
Mat cs_mask = Mat::zeros(src.size(),CV_8UC3);
src.copyTo(cs_mask,gray);
Cloning obj;
obj.illum_change(src,cs_mask,gray,blend,alpha,beta);
}
void cv::colorChange(InputArray _src, InputArray _mask, OutputArray _dst, float r, float g, float b)
{
Mat src = _src.getMat();
Mat mask = _mask.getMat();
_dst.create(src.size(), src.type());
Mat blend = _dst.getMat();
float red = r;
float green = g;
float blue = b;
Mat gray = Mat::zeros(mask.size(),CV_8UC1);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY );
else
gray = mask;
Mat cs_mask = Mat::zeros(src.size(),CV_8UC3);
src.copyTo(cs_mask,gray);
Cloning obj;
obj.local_color_change(src,cs_mask,gray,blend,red,green,blue);
}
void textureFlattening(cv::InputArray _src,
cv::InputArray _mask,
cv::OutputArray _dst,
double low_threshold,
double high_threshold,
int kernel_size)
{
Mat src = _src.getMat();
Mat mask = _mask.getMat();
_dst.create(src.size(), src.type());
Mat blend = _dst.getMat();
Mat gray = Mat::zeros(mask.size(), CV_8UC1);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY);
else
gray = mask;
Mat cs_mask = Mat::zeros(src.size(), CV_8UC3);
src.copyTo(cs_mask, gray);
Cloning obj;
obj.texture_flatten(src, cs_mask, gray, low_threshold, high_threshold, kernel_size, blend);
}
void cv::textureFlattening(InputArray _src, InputArray _mask, OutputArray _dst,
float low_threshold, float high_threshold, int kernel_size)
{
CV_INSTRUMENT_REGION()
Mat src = _src.getMat();
Mat mask = _mask.getMat();
_dst.create(src.size(), src.type());
Mat blend = _dst.getMat();
Mat gray = Mat::zeros(mask.size(),CV_8UC1);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY );
else
gray = mask;
Mat cs_mask = Mat::zeros(src.size(),CV_8UC3);
src.copyTo(cs_mask,gray);
Cloning obj;
obj.textureFlatten(src,cs_mask,gray,low_threshold,high_threshold,kernel_size,blend);
}
void cv::seamlessClone(InputArray _src, InputArray _dst, InputArray _mask, Point p, OutputArray _blend, int flags)
{
Mat src = _src.getMat();
Mat dest = _dst.getMat();
Mat mask = _mask.getMat();
_blend.create(dest.size(), CV_8UC3);
Mat blend = _blend.getMat();
int minx = INT_MAX, miny = INT_MAX, maxx = INT_MIN, maxy = INT_MIN;
int h = mask.size().height;
int w = mask.size().width;
Mat gray = Mat(mask.size(),CV_8UC1);
Mat dst_mask = Mat::zeros(dest.size(),CV_8UC1);
Mat cs_mask = Mat::zeros(src.size(),CV_8UC3);
Mat cd_mask = Mat::zeros(dest.size(),CV_8UC3);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY );
else
gray = mask;
for(int i=0;i<h;i++)
{
for(int j=0;j<w;j++)
{
if(gray.at<uchar>(i,j) == 255)
{
minx = std::min(minx,i);
maxx = std::max(maxx,i);
miny = std::min(miny,j);
maxy = std::max(maxy,j);
}
}
}
int lenx = maxx - minx;
int leny = maxy - miny;
int minxd = p.y - lenx/2;
int maxxd = p.y + lenx/2;
int minyd = p.x - leny/2;
int maxyd = p.x + leny/2;
CV_Assert(minxd >= 0 && minyd >= 0 && maxxd <= dest.rows && maxyd <= dest.cols);
Rect roi_d(minyd,minxd,leny,lenx);
Rect roi_s(miny,minx,leny,lenx);
Mat destinationROI = dst_mask(roi_d);
Mat sourceROI = cs_mask(roi_s);
gray(roi_s).copyTo(destinationROI);
src(roi_s).copyTo(sourceROI,gray(roi_s));
destinationROI = cd_mask(roi_d);
cs_mask(roi_s).copyTo(destinationROI);
Cloning obj;
obj.normal_clone(dest,cd_mask,dst_mask,blend,flags);
}
void seamlessClone(cv::InputArray _src,
cv::InputArray _dst,
cv::InputArray _mask,
cv::Point p,
cv::OutputArray _blend,
int flags)
{
Mat src = _src.getMat();
Mat dest = _dst.getMat();
Mat mask = _mask.getMat();
_blend.create(dest.size(), CV_8UC3);
Mat blend = _blend.getMat();
int h = mask.rows;
int w = mask.cols;
int minx = w, miny = h, maxx = 0, maxy = 0;
Mat gray = Mat(mask.size(), CV_8UC1);
Mat dst_mask = Mat::zeros(dest.size(), CV_8UC1);
Mat cs_mask = Mat::zeros(src.size(), CV_8UC3);
Mat cd_mask = Mat::zeros(dest.size(), CV_8UC3);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY);
else
gray = mask;
// Mask bounding box
for(int j = 0; j < h; j++)
{
for(int i = 0; i < w; i++)
{
if(gray.at<uchar>(j, i) == 255)
{
minx = std::min(minx, i);
maxx = std::max(maxx, i);
miny = std::min(miny, j);
maxy = std::max(maxy, j);
}
}
}
int lenx = maxx - minx;
int leny = maxy - miny;
int minxd = p.x;
int maxxd = p.x + lenx;
int minyd = p.y;
int maxyd = p.y + leny;
if(maxxd > dest.cols || maxyd > dest.rows)
{
cout << "Index out of range" << endl;
return;
}
Rect roi_d(minxd, minyd, lenx, leny);
Rect roi_s(minx, miny, lenx, leny);
Mat destinationROI = dst_mask(roi_d);
Mat sourceROI = cs_mask(roi_s);
gray(roi_s).copyTo(destinationROI);
src(roi_s).copyTo(sourceROI, gray(roi_s));
destinationROI = cd_mask(roi_d);
cs_mask(roi_s).copyTo(destinationROI);
Cloning obj;
obj.normal_clone(dest, cd_mask, dst_mask, blend, flags);
}
