There is an implementation of ORB by nvidia for the ISAAC SDK, however I could not find any docs on how to call that routine from another codebase. Basically I am looking for an API for:
Is it even possible to call that routine from traditional C(++)? The article is talking about codelets, but also mentions that “The complete ORB source code is contained in the Isaac SDK source code”. I could not find that source code though.
I would like to compare the performance of that implementation to the OpenCV implementation, and maybe replace some of the steps (keypoint detection) with hardware accelerated functions on a Jetson AGX.
I would appreciate any hints or links into the right direction :)