Input variable in TMVA

Hello,please,help me with this question: Can TMVA use a raster picture like this as an input variable ?

and perform the simplest regression analysis for reconstruction of partical trajectory(straight line)?

Perhaps @moneta can point you in the right direction.


Yes TMVA can do with as bitmap image, given as input variable every pixel. One can then use the provided CNN to perform a classification or regression analysis.
For example the tutorial TMVA_CNN_Classification.C is an example of classification of images using a CNN network. See

Best regards