void objDetection::utilities::setupBackgroundImage(config& conf)
{
if(!conf.back)
{
if(conf.camera)
{
getImageFromFile("bg.jpg",conf.background);
if(conf.background)
{
std::cout<<"background loaded"<<std::endl;
}
else
{
std::cout<<"Setup for Background image"<<std::endl;
conf.background = getImageFromCamera(conf);
}
}
else if(conf.image_file)
{
getImageFromFile(getNextImageFileName(conf).c_str(),conf.background);
}
conf.back=true;
cropFrame(conf,conf.background);
}
}
/*
public callable function
to apply image effects set the getters on this class
*/
cv::Mat VideoProcessing::process(cv::Mat &frame) {
// save reference to the current frame, do NOT copy it into the memory
this->frame = frame;
if (picGreyscale == true) {
convertFrame2Grey();
}
if (picInvert == true) {
invertFrame();
}
if (picFlip == true) {
flipFrame();
}
if (picRotateAngle != 0) {
rotateFrame();
}
if (picEqualize == true) {
equalizeFrame();
}
if (picSharpen == true) {
sharpenFrame();
}
if (picCrop == true) {
cropFrame();
}
return this->frame;
}
bool objDetection::utilities::getNextFrame(config& conf)
{
if(conf.camera)
{
conf.current_frame=getImageFromCamera(conf);
if(conf.current_frame==NULL)
return false;
}
else if(conf.image_file)
{
std::string add=getNextImageFileName(conf);
if(strcmp(add.c_str(),"")!=0)
getImageFromFile(add.c_str(),conf.current_frame);
else
return false;
}
if(conf.current_frame==NULL)
{
return false;
}
cropFrame(conf,conf.current_frame);
return true;
}
