I am working on a drone platform to map the indoor environment based on depth and image processing.
I am looking for an algorithm to explore previously unknown areas, something like a house with some rooms (assuming a flat for now). Robot cleaning exploring style.
For starters, I preferred to use the free / open source software / SDK package, but the payment of a good SDK is also considerable.
It can be very naive and not optimized, and it can take on a 2D problem if it is easier.
I searched it on Google, I saw many academic articles but I need something more practical to get started.