Hi there

I download the pix_opencv and installed it as the readme txt in the package.
But I can use the abstraction from the opencv. I know I need to make the setting of startup and path. When I load the path, I can't choose the folder. Because the extra folder is inside of the pd application.

I also use the plist editor to add new path in org.puredata.pd.plist, it doesn't work.
Hope someone to give me advice and help me.

I use osx 10.4.11, pd o.41.4

the error info:
/Applications/Audio/PureData/Pd-extended.app/Contents/Resources/extra/pix_opencv_bgsubstract.pd_darwin: dlopen(/Applications/Audio/PureData/Pd-extended.app/Contents/Resources/extra/pix_opencv_bgsubstract.pd_darwin, 10): Symbol not found: _kCGColorSpaceGenericRGBLinear
Referenced from: /Library/Frameworks/OpenCV.framework/Versions/A/OpenCV
Expected in: /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices

pix_opencv_bgsubstract
... couldn't create

thanks!

i don't quite understand: did you install opencv framework properly?

if you use the binary version of the pdp_opencv & pix_opencv package, there is no need to make settings of startup and path. just drop them in the folders.
are you sure, you have the latest version?

http://hangar.org/wikis/lab/doku.php?id=start:puredata_opencv

hi radiostarkiller

thanks for reply.
I have installed the opencv framework, it's version 1.2.

use terminal:
cd /Volumes/OpenCV\ Private\ Framework/
cp -R OpenCV.framework/ /Library/Frameworks/OpenCV.framework

same!
maybe the way i install the framework is wrong?

oh, well, i already had installed opencv some time ago and it was somehow messy, so i don't quite remember.. i didn't use the terminal though... hmm...

i searched the stuff from your error info -
i don't have this /Library/Frameworks/OpenCV.framework/Versions/A/OpenCV
...i guess i put it somewhere else?!
i have this /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
...but can't open the file to check if _kCGColorSpaceGenericRGBLinear is there

no idea, maybe you take a look at the original opencv guide:
http://opencv.willowgarage.com/wiki/InstallGuide
hard stuff, i'm really wondering now, how i managed to install, hehe
i somehow still believe that i found a version somewhere, which was easier to install

EDIT: i found, that i also had downloaded this .dmg version from here:
http://www.ient.rwth-aachen.de/cms/software/opencv/
...you might want to try this one. but i'm afraid, i'm still not sure if this was the one that got it finally working for me

hi!
im trying to install openCV on ubuntu Karmik
i used the package, but it installed everything to pd folder instead of pd-extended..

now i managed to copy the files, so they appear in helpbrowser, but the openCV externals are still red
and pd bash says:

/usr/lib/pd-extended/extra/pdp_opencv_edge.pd_linux: /usr/lib/pd-extended/extra/pdp_opencv_edge.pd_linux: wrong ELF class: ELFCLASS64
pdp_opencv_edge

what does that mean?
what to doo=?

i tried to install the i386 package..now it says
/usr/lib/pd-extended/extra/pix_opencv_athreshold.pd_linux: /usr/lib/pd-extended/extra/pix_opencv_athreshold.pd_linux: undefined symbol: _ZNK12GemException6reportEv
pix_opencv_athreshold
... couldn't create

tz

slowly getting there
i took pd-extended karmic lpia pckg
and opencv karmic i386 pckg

and now pdp_opencv externs are working!!!

not the pix_opencv ones though...which id need...

bash says

/usr/lib/pd/extra/pix_opencv_bgsubstract.pd_linux: /usr/lib/pd/extra/pix_opencv_bgsubstract.pd_linux: undefined symbol: _ZNK12GemException6reportEv
pix_opencv_bgsubstract

@sonsofsol said:

slowly getting there
i took pd-extended karmic lpia pckg
and opencv karmic i386 pckg

and now pdp_opencv externs are working!!!

not the pix_opencv ones though...which id need...

bash says

/usr/lib/pd/extra/pix_opencv_bgsubstract.pd_linux: /usr/lib/pd/extra/pix_opencv_bgsubstract.pd_linux: undefined symbol: _ZNK12GemException6reportEv
pix_opencv_bgsubstract

Did you ever get pix_opencv working. I'm getting the same error.

no. im useing pidip for the tracking now.
and it opens up some awsome possibilities
i read somewhere that pix_opencv was compiled with an older gem version, and therefore they dont work.

ah, yes. from communication on the pd-list, that is the case. i'm now doing the same thing.

So if I understand correctly, pix_opencv only works on Linux or Mac OSX and there is no version for Windows XP or 7 ?

Hi,

I just downloaded the opencv framework and pix_opencv extra package for MacOS.

But there is not a version for Lion yet, there is just the 10.6 version.

When I installed everything, the pix_opencv_colorfilt were recognized, but the object did not output any image. I think this is a compatibility problem, but not for sure. Did anyone have this problem?

Does someone know, if there is any solution to run the pix_opencv in the Mac OS 10.7 and Pd 0.42?

Thx in advance...