PNM* MorphologicalOperator::transform()
{
int size = getParameter("size").toInt();
SE shape = (MorphologicalOperator::SE) getParameter("shape").toInt();
PNM* newImage = new PNM(image->width(), image->height(), QImage::Format_RGB32);
int width = image->width();
int height = image->height();
math::matrix<bool> elementStrukturyzujacy = getSE(size, shape);
for(int x = 0; x < width; x++)
for(int y = 0; y < height; y++)
{
math::matrix<double> windowR = getWindow(x, y, size, RChannel, RepeatEdge);
math::matrix<double> windowG = getWindow(x, y, size, GChannel, RepeatEdge);
math::matrix<double> windowB = getWindow(x, y, size, BChannel, RepeatEdge);
newImage->setPixel(x, y, qRgb(morph(windowR, elementStrukturyzujacy), morph(windowG, elementStrukturyzujacy), morph(windowB, elementStrukturyzujacy)));
}
return newImage;
}
PNM* MorphologicalOperator::transform()
{
int size = getParameter("size").toInt();
SE shape = (MorphologicalOperator::SE) getParameter("shape").toInt();
PNM* newImage = new PNM(image->width(), image->height(), QImage::Format_RGB32);
math::matrix<bool> se(size,size);
se = getSE(size,shape);
int radius = size/2;
if (image->format() == QImage::Format_Mono) {
}
else if (image->format() == QImage::Format_Indexed8) {
// Iterate over image space
for (int x=0; x<image->width(); x++) {
for (int y=0; y<image->height(); y++) {
math::matrix<double> window(size,size);
int a=0;
for (int i=(x-radius);i<(x+radius+1);i++) {
int b=0;
for (int j=(y-radius);j<(y+radius+1);j++) {
QRgb pixel = getPixel (i,j, RepeatEdge);
window(a,b) = qGray(pixel);
b++;
}
a++;
}
int v = morph(window, se);
newImage->setPixel(x,y, v);
}
}
}
else { //if (image->format() == QImage::Format_RGB32)
// Iterate over image space
for (int x=0; x<image->width(); x++) {
for (int y=0; y<image->height(); y++){
math::matrix<double> windowR(size,size);
math::matrix<double> windowG(size,size);
math::matrix<double> windowB(size,size);
int a=0;
for (int i=(x-radius);i<(x+radius+1);i++) {
int b=0;
for (int j=(y-radius);j<(y+radius+1);j++) {
QRgb pixel = getPixel (i,j, RepeatEdge);
windowR(a,b) = qRed(pixel);
windowG(a,b) = qGreen(pixel);
windowB(a,b) = qBlue(pixel);
b++;
}
a++;
}
int r = morph(windowR, se);
int g = morph(windowG, se);
int b = morph(windowB, se);
QColor newPixel = QColor(r,g,b);
newImage->setPixel(x,y, newPixel.rgb());
}
}
}
return newImage;
}
