Point pairs picking aligment loss some point clouds data
Posted: Sun Oct 11, 2020 8:53 am
Hello everyone
I have 2 point cloud file (TLS and UAV). I aligned both data using point pairs picking alignment. But there is some part that loss the number of point clouds. When i check it, data before alignment 223.045.643 (TLS) + 929.628 (UAV) = 223.975.271 and data after aligment 223.876.503, so there are a reduction amount 98.768 points. I repeated the alignment and has same result. Anyone can help me? Why the number of point cloud is decreased after the alignment?
I have 2 point cloud file (TLS and UAV). I aligned both data using point pairs picking alignment. But there is some part that loss the number of point clouds. When i check it, data before alignment 223.045.643 (TLS) + 929.628 (UAV) = 223.975.271 and data after aligment 223.876.503, so there are a reduction amount 98.768 points. I repeated the alignment and has same result. Anyone can help me? Why the number of point cloud is decreased after the alignment?