Does OpenCV 3.3.1 in JetPack 3.2 support CUDA/GPU?

Hi,

I have installed JetPack 3.2 DP on my Jetson TX2. Today when I try to compile another project, there is an error:

fatal error: opencv2/cudaobjdetect.hpp: No such file or directory

It seems like the OpenCV on my Jetson TX2 does not support the CUDA/GPU? And I notice the JetPack 3.2 DP replace the OpenCV4Tegra 2.4.13 with OpenCV 3.3.1. So, if I want the OpenCV to support CUDA/GPU, do I need to compile the OpenCV source code by myself? Is there another solution?

Thank you.

Please refer to this thread
https://devtalk.nvidia.com/default/topic/1028950/?comment=5234302

WayneWWW,

Why are some of the core OpenCV 3.3.1 libraries still not included in JetPack 3.2 DP?

While I did my own OpenCV builds for the previous version of JetPack, it seems odd for Nvidia not to bundle all of the CUDA enhanced OpenCV core modules (https://docs.opencv.org/3.3.1/). In prototyping stages it is very useful to have a complete solution to start, even if we eventually roll our own build. It would be nice to have a complete set of OpenCV 3 core modules included with future versions of Jetpack.

Answer here: https://devtalk.nvidia.com/default/topic/1027301/jetson-tx2/jetpack-3-2-mdash-l4t-r28-2-developer-preview-for-jetson-tx2/post/5225610/#5225610