void ScribbleArea::segment() {
segAlgorithm seg;
seg.setImgPath(imagePath.toStdString());
seg.setDepthPath(depthPath.toStdString());
seg.setMethodType(method.toStdString());
seg.setSeedImage(QImage2CvMat(seedImage));
seg.segmentation();
segTime += seg.getSegTime();
++count;
segImage = cvMat2QImage(seg.getSegImage()).convertToFormat(QImage::Format_RGB32);
image = cvMat2QImage(seg.getShowImage());
update();
}
static inline void run(MainWindow * window ) {
QImage image0("images:000000");
const float width_image_=image0.width();
const float height_image_=image0.height();
auto len_ =maxLength(width_image_,height_image_ );
const float diff_width_image_=0.0f;
const float diff_height_image_=len_/2;
std::vector< cv::Point2f > from_{ {0,4},{4,0},{0,0} };
std::vector< cv::Point2f > to_{
{2+diff_width_image_,diff_height_image_+2},
{2+diff_width_image_,diff_height_image_-2},
{diff_width_image_,diff_height_image_}
};
cv::Mat atmax_ = cv::getAffineTransform(from_,to_);
auto cvImage0=qImage2CVmat(image0);
cv::Mat ans( len_,len_,atmax_.type() );
cv::warpAffine(cvImage0.first,ans,atmax_,{len_,len_});
window->insertImage( cvMat2QImage(ans).first.copy() )
->setWindowTitle(QObject::trUtf8(u8"变换后图像"));
window->insertImage(image0)
->setWindowTitle(QObject::trUtf8(u8"原始图像"));
}
void OpenNIListener::visualize_images(cv::Mat visual_image, cv::Mat depth_image){
if(ParameterServer::instance()->get<bool>("visualize_mono_depth_overlay")){
cv::Mat visual_edges = cv::Mat( visual_image.rows, visual_image.cols, CV_8UC1);
cv::Mat depth_edges = cv::Mat( depth_image.rows, depth_image.cols, CV_8UC1);
overlay_edges(visual_image, depth_image, visual_edges, depth_edges);
Q_EMIT newDepthImage(cvMat2QImage(depth_image,depth_image, depth_image+visual_edges, 1)); //show registration by edge overlay
cv::Mat monochrome;
if(visual_image.type() != CV_8UC1) {
monochrome = cv::Mat( visual_image.rows, visual_image.cols, CV_8UC1);
cv::cvtColor(visual_image, monochrome, CV_RGB2GRAY);
} else {
monochrome = visual_image;
}
Q_EMIT newVisualImage(cvMat2QImage(monochrome, monochrome + depth_edges, monochrome, 0)); //visual_idx=0
} else { // No overlay
Q_EMIT newVisualImage(cvMat2QImage(visual_image, 0)); //visual_idx=0
Q_EMIT newDepthImage(cvMat2QImage(depth_image, 1));
}
}
void OpencvWidget::getFrame(Mat* mat)
{
this->Image = *mat;
this->MatRows = mat->rows;
this->MatCols = mat->cols;
Mat CameraImg = Mat(MatRows, MatCols , CV_8UC3);
this->ShowWindow->setPixmap(QPixmap::fromImage(cvMat2QImage(this->Image)));
return;
}
static inline void run(MainWindow * window ) {
QImage image0("images:000005");
auto mat=qImage2CVmat(image0);
cv::Mat ans;
cv::linearPolar(mat.first,ans,
cv::Point2f( mat.second.width() ,mat.second.height()/2 ),
mat.second.width() ,
cv::InterpolationFlags::INTER_LINEAR);
window->insertImage(image0)
->setWindowTitle(QObject::trUtf8(u8"原始图像"));
window->insertImage( cvMat2QImage(ans).first.copy() )
->setWindowTitle(QObject::trUtf8(u8"变换后图像"));
}
