Get a efficient opencv_nonfree library

Hi all:
I need to use the opencv_nonfree library interface, but my own compiled out of the library is too inefficient to run on the tx1 platform, and i use the Nvidia software to download the opencv library, but without this library, where can i get it and then apply it TX1 platform?
Thank you.

OpenCV4Tegra doesn’t include it. For the details, you can refer to

For others’ experience, you may be able to search in this forum.