I'm trying to compare code by plotting ground truth bounding box on images saved in a txt file in the following format
198,214,34,81
197,214,34,81
195,214,34,81
193,214,34,81
...
how can I load each line on a cv::Rect ? thank you in advance
I've tried this
string fileName = "groundtruth_rect.txt";
FileStorage fs;
fs.open(fileName, FileStorage::READ);
FileNode mr = fs[""];
Rect r;
r.x = (int)mr[0];
r.y = (int)mr[1];
r.width = (int)mr[2];
r.height = (int)mr[3];
unfortunately i got this
Valid XML should start with '') in icvXMLParse, file C:\buildslave64\win64_amdocl\2_4_
PackSlave-win32-vc11-shared\opencv\modules\core\src\persistence.cpp, line 2252
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