[PD] which pix_opencv to select in Deken?

[Fede Camara Halac]

hello,

I did successfully compile pix_opencv with the opencv package available for the rpi 3 (which is opencv 2, the one needed by pix_opencv) with latest pd and Gem from github. 

>> It worked well except while trying to compile / use the additional
>> facetracking lib which produce a segfault

with the facetracker lib you might need to look for the opencv2 branch.

also, [pix_opencv_facetracker] needs the "model" directory to be in the same directory as the root patch otherwise it can't find the face model file and that causes a segfault. 

on debian:

i tried compiling on debian as well but i got the opencv 3 lib instead and messed up the dependencies. i will try later this week and report back, but this is rather hard because i would need to compile opencv2 and that i tried and it was a pain.

is there an opencv2 package for debian? 

cheers,

fd


fdch.github.io/tv



> On Oct 31, 2017, at 8:45 AM, Peter P. <peterparker at fastmail.com> wrote:
> 
> * Benjamin ~ b01 <benjah at free.fr> [2017-10-31 12:48]:
> [...]
>>> Is anyone else able to compile/load pix_opencv with Gem 0.93.3 on 64bit
>>> Debian testing?
>> well, yesterday, I compiled pix_opencv following the instructions here
>> https://github.com/avilleret/pix_opencv/wiki on a fresh debian 9 64 bits
>> (so not testing ...)
> Thank you Benjamin, this is good to know!
> 
>> with Pd and Gem (0.93.3) coming from the debian repository
> So that might then be package versions Pd 0.47.1-3 and Gem 1:0.93.3-10+b3
> 
>> It worked well except while trying to compile / use the additional
>> facetracking lib which produce a segfault
> 
> Could you let me know which opencv libraries you have installed on that
> machine, for example by posting the output of the command
>    aptitude search opencv | grep ^i
> ?
> 
> Thank you again!
> P
> 
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