Here is a list of all topics with brief descriptions:

[detail level 12]

Reference Manual
Concepts
Feature Graph Detector	The detectors in this group allows to extract the feature graph from different types of surfaces
Sharpness Estimator	The detectors in this group allows to estimate the sharpness on surfaces
Normal Estimator	The detectors in this group allows to estimate the normal on surfaces
Parameter Class	The classes in this group provide various parameters for the feature detection