2014-07-30 17:28:14 -0600 | received badge | ● Student (source) |
2013-07-24 05:59:40 -0600 | commented answer | File format required in the example build3dmodel.cpp Thanks for your answer. My task is that of reconstructing an object from a bunch of already calibrated cameras, stereo_calibration.cpp seems not having any reconstruction capability, it just performs image rectification in order to align the scanlines of the two images. The "tricky" undocumented part of build3dmodel.cpp is the readModelViews function which reads further data in addition to the calibration data from the .yml input file: static bool readModelViews( const string& filename, vector<Point3f>& box, vector<string>& imagelist, vector<Rect>& roiList, vector<Vec6f>& poseList ) |
2013-07-24 04:26:56 -0600 | asked a question | File format required in the example build3dmodel.cpp Hi all, I would like to give a try to the build3dmodel.cpp demo example included in OpenCV for reconstructing a 3D model given some images of an object taken with a calibrated camera. The line command requires the following parameters: build3dmodel -i intrinsics_filename.yml [-d detector] [-de descriptor_extractor] -m model_name.yml Do anyone have ever tried it? Do you have or can provide an example of the input file (intrinsics_filename.yml) containing the calibration data? Regards Federico |
2013-07-24 04:08:05 -0600 | received badge | ● Autobiographer |