Howto install or enable non free?

asked 2015-01-09 04:18:07 -0600

peepo gravatar image

my build cascadeclassifier.cpp fails: /usr/bin/ld: cannot find -lopencv_nonfree

how do I install or enable the non-free module?

target is Jetson TK1 with GPU processor

http://docs.opencv.org/modules/nonfre... The module contains algorithms that may be patented in some countries or have some other limitations on the use.

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if you installed opencv via some package manager like yum, they might just have removed the nonfree module.

either try another ppm, or build from src.

berak gravatar imageberak ( 2015-01-09 04:39:59 -0600 )edit

not sure on terminology, but is there no way to add the module?

Nvidia provide their own openCV package, and GPU SIFT etc would be essential, ie Jetson is GPU

peepo gravatar imagepeepo ( 2015-01-09 04:45:01 -0600 )edit

sorry, did not knew about jetson, special case then.

berak gravatar imageberak ( 2015-01-09 04:50:48 -0600 )edit

After a lapse of a year, do not know if you solved, if you solve, can tell me the basic steps? ,Thank you

cherishxzh gravatar imagecherishxzh ( 2017-02-20 07:51:10 -0600 )edit
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