Currently I am working with a project, where my goal is to real time map updates for AD through RGB-d video feed. The problem I am facing is with the creation of the base map which will be updated later. I have been researching techniques to build a HD map from laser scan data and fusing other sources like road networks. I haven’t found a clear step by step method to do so yet. There’s a lot of file formats, tools for different tasks which is very overwhelming for me.
I have this laser scan data of the region where I will be doing the experiments. Here is the metadata: