I have a set of .ply files containing 3D points of an image.
The images are frame with particular postures. Each .ply file represent a frame.
By using those .ply files, I want to train a ML algorithm in order to predict any image as one of the given in the train data.
I tried using KNN algorithm but was not able to train it.
I do not have any labelling on data such as these points resemble hand, face, etc.
I am currently using plyfile library and Python to perform these analysis.
I came to know about PCL library as well but was not able to install it for Python.
I am stuck as how to proceed with the current dataset. Can someone guide me.
I will provide further details, if required.