hku-mars/r2live

Some questions about feature extraction.

h-k8888 opened this issue · 1 comments

h-k8888 commented

Thank you for your excellent work. These are some questions about feature extraction.
What is the geometric principle of the r2live/src/fast_lio/feature_extract.cpp and the difference between

r2live/r2live/src/fast_lio/feature_extract.cpp

Line 18 in e719ca2

enum Feature{Nor, Poss_Plane, Real_Plane, Edge_Jump, Edge_Plane, Wire, ZeroPoint};

Is there a reference paper？
Thank you very much for your answer.

stale commented

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.