Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

answered Oct 15 '18

berak gravatar image

you can try to use:

cmake -DENABLE_NEON=ON
click to hide/show revision 2
No.2 Revision

you can try to use:

cmake -DENABLE_NEON=ON

(when building the opencv libs)

click to hide/show revision 3
No.3 Revision

you can try to use:

cmake -DENABLE_NEON=ON

(when building the opencv libs)

also, opencv_version -hw will show you, which optimization was built in.

click to hide/show revision 4
No.4 Revision

you can try to use:

cmake -DENABLE_NEON=ON

(when building the opencv libs)

also, opencv_version -hw will show you, which optimization was built in.

in any case, you should use a more recent opencv version. (we're at 3.4.3, now) . 3.1 might not even support NEON optimization.