Kant is really a different sort of approach than Hegel. Hegel does deal a lot with Kant, but does not actually refute him in any points at all. So my thinking about philosophy is that it branches out into three separate directions. These might be reconciled in some way, but it is not that they are all the same.
The Kant direction has tons of interpretations, but the best to my mind is the Kant-Fries school [see Kelley Ross.] The main point is the immediate non intuitive knowledge [faith] about the things in themselves. [Or the thing in itself in Schopenhauer's modification of Kant.] [You would need this immediate non intuitive knowledge to get to the dinge an sich, since neither reason alone or sense perception alone can do so.]
The Hegel aspect also has this sort of approach that we can know the dinge an sich things in themselves, but not some other faculty besides reason, but by reason itself. [He is not all that different from G.E. Moore in that respect.] Reason gets there because of a give and take process he calls the dialectic. That is in fact the way science progresses.[Reason and sense perception work together. See Huemer ]
Then there is the intuitionists-- G.E. Moore, Prichard, Huemer. I am not sure where to place them. That is in some way the analytic school, but somewhat different.
