I just installed through JetPack 3.3. I read into the documentation “Tegra Linux Driver Package R28.2.1” :
“OpenCV Version 3.3.1, built without GPU hardware acceleration, is provided as a
convenience to access basic compute functionality. OpenCV continues to include neon and
multi-threading optimizations for Jetson.
OpenCV4Tegra Version 2.4.13 is deprecated as of 28.1 release.”
Should I understand that the opencv library included use CPU acceleration ONLY ?
I have in mind to use the “Object Detection” using Haar cascade classifier with a detection rate of 40-50 images per sec and I am afraid to be out of bound with just a cpu acceleration.