Romain Janvier

I suggest it could be beneficial to use `FocalLengthIn35mmFormat` or `FocalPlane[X-Y]Resolution` exif tag if present too. this mechanism is already in use in @MicMacIGN for quite a long time and...

The paramameters that control the convergence speed should be lowered. (see `nvec` parameter in the documentation https://spectralib.org/doc/classspectra_1_1symeigssolver). Initially I use a higher value (7) than the recommended one (2*3 =...

@ruffsl do you want to work on this?

I reopened it anyway, it was closed accidentally!

@ruffsl Thanks to pointing me to spacenav: I will take a look at it.

Unfortunately, at first look, libspnav and 3DConnexion SDK do not seems to be API compatible... so even if I can integrate libspnav to CC, it will be a pain in...

In CC the navigation is handled by by [this class](https://github.com/CloudCompare/CloudCompare/blob/master/qCC/devices/3dConnexion/Mouse3DInput.cpp). basically you have to intercept X11 Events instead of Windows events and feed them to libspnav functions. For inspiration :...

@cdcseacave thanks for this roadmap. I'm a bit unsure about the SVM thing. for now I assume we use the sparse point clouds from SfM and each point is labeled...

@cdcseacave thanks for clarifying. so my assumption was right, step two is: determine exact boundaries between the sub-scenes using SVM (https://docs.opencv.org/3.4/d1/d73/tutorial_introduction_to_svm.html) _on the sparse point cloud from SfM. Input label...

Ok that clearly make sense for SVM now. I'll try to work on that and push something. Just few comments regarding Mostegel's paper, I think it's more general in some...