Hola Lluis, now i got this error and i really don't know what it is :) error: [pix_opencv_haarcascade]: cannot handle this format (1234567) ! What does it mean ? Do you know where is the problem ? Thanx. ++
Jack Le 5 mai 08 à 12:08, [EMAIL PROTECTED] a écrit : > S'està citant Jack <[EMAIL PROTECTED]>: > >> Argghh, I didn't try the objects and they freeze (or sometime >> crash) my PD. >> The objects draw perfectly under PD but i got this error : >> error: [pix_opencv_contours_convexity]: cannot handle this >> format (1234567) ! >> or >> [pix_opencv_haarcascade]: ERROR: Could not load classifier cascade >> Why ? >> Any idea ? > > yes, the classifier cascade files are the XML's files you have in > the pix_opencv folder, the default ones is > haarcascade_frontalface_alt.xml and it must be in the same folder > where you have your "pd_linux" or "pd_darwin" files. > > also the object [pix_opencv_haarcascade] has a message |load $1( to > load any xml file trained as classifier cascades. The default one > I'm using is trained to detect human faces but you can train one to > detect any object you want (it's not easy at all but it's possible). > > you can download other "OpenSourced" haarcascades (fer example) > here: here:http://alereimondo.no-ip.org/OpenCV/34 > > and here you have some info on how to train one: > http://note.sonots.com/SciSoftware/haartraining.html > > salut, > ll. > > > >> ++ >> >> Jack >> >> >> Le 30 avr. 08 à 19:57, Jack a écrit : >> >>> OK, now it works on PowerPC, MacOSX.4.11 >>> >>> Here the method : >>> >>> ? Download this three libraries with Fink : libjpeg + libpng3 + >>> libtiff >>> >>> ? In Terminal : >>> cvs -d:pserver:[EMAIL PROTECTED]:/ >>> cvsroot/ opencvlibrary login >>> ----> then hit 'enter' on your keyboard >>> cvs -z3 -d:pserver:[EMAIL PROTECTED]:/ >>> cvsroot/opencvlibrary co -P opencv >>> ----> download opencv sources >>> >>> ? with a text editor, open the file : cvcap_qt.cpp >>> look for '__BEGIN__' and change it by '__BEGIN__{' >>> look for '__END__' and change it by '}__END__' >>> ----> save >>> >>> ? In Terminal >>> ----> go to your opencv folder you just download and create a >>> new folder 'build' : >>> cd blabla/opencv >>> mkdir build >>> cd build >>> ../configure CPPFLAGS="-I/sw/include" LDFLAGS="-L/sw/lib" >>> make >>> sudo make install >>> ----> enter your password >>> >>> ? With you browser go to : >>> http://hangar.org/wikis/lab/doku.php?id=start:puredata_opencv >>> ----> download pix_opencv-0.1a.tar.gz and decompress all : >>> http://hangar.org/wikis/lab/pd/pix_opencv-0.1a.tar.gz >>> ----> download PD-extended sources and decompress all : >>> http://downloads.sourceforge.net/pure-data/Pd-0.39.3- >>> extended.tar.bz2 >>> ----> download the makefile for macosx : >>> http://hangar.org/wikis/lab/pd/opencv/Makefile.darwin >>> >>> ? In the Finder : >>> ----> change 'Makefile.darwin' by 'Makefile' and then >>> overwrite the 'Makefile' in 'pix_opencv' folder you just download >>> >>> ? With a text editor : >>> ----> open this new 'Makefile' and change : >>> PD_DIR = /*/Pd-0.39.3-extended/pd (enter the path of the 'pd' >>> folder in 'Pd-0.39.3-extended' folder you just download from >>> sourceforge) >>> GEM_DIR = /*/Pd-0.39.3-extended/Gem (enter the path of the >>> 'Gem' folder in 'Pd-0.39.3-extended' folder you just download >>> from sourceforge) >>> ----> save >>> >>> ? In Terminal : >>> ----> go to the folder 'pix_opencv' with 'cd ' >>> export MACOSX_DEPLOYMENT_TARGET=10.4 >>> make clean >>> make >>> >>> ? Then copy the '.pd_darwin' create in the 'pix_opencv' folder >>> in your '/Applications/Pd-0.40.3-extended-20080315.app/ >>> Contents/ Resources/extra/Gem/' for exemple >>> >>> Hope it will help and hope i have not made mistake. >>> Thx to Lluis for his help. >>> ++ >>> >>> Jack >>> >>> >>> Le 28 avr. 08 à 12:29, Jack a écrit : >>> >>>> Hello PD users, >>>> When i compile opencv, i get this error on macos X.4.11, G4 >>>> powerbook : >>>> ../../../otherlibs/highgui/cvcap_qt.cpp: In function `int >>>> icvWriteFrame_QT(CvVideoWriter*, const IplImage*)': >>>> ../../../otherlibs/highgui/cvcap_qt.cpp:1183: warning: unused >>>> variable 'status' >>>> ../../../otherlibs/highgui/cvcap_qt.cpp: In function >>>> `CvVideoWriter* >>>> cvCreateVideoWriter_QT(const char*, int, double, CvSize, int)': >>>> ../../../otherlibs/highgui/cvcap_qt.cpp:1425: error: jump to label >>>> 'exit' >>>> ../../../otherlibs/highgui/cvcap_qt.cpp:1310: error: from here >>>> ../../../otherlibs/highgui/cvcap_qt.cpp:1361: error: crosses >>>> initialization of 'MediaType** video' >>>> ../../../otherlibs/highgui/cvcap_qt.cpp:1350: error: crosses >>>> initialization of 'TrackType** video_track' >>>> ../../../otherlibs/highgui/cvcap_qt.cpp:1330: error: crosses >>>> initialization of 'const __CFString* out_path' >>>> make[3]: *** [cvcap_qt.lo] Error 1 >>>> make[2]: *** [all-recursive] Error 1 >>>> make[1]: *** [all-recursive] Error 1 >>>> make: *** [all] Error 2 >>>> >>>> Any idea ? >>>> I followed the instructions from : >>>> http://opencvlibrary.sourceforge.net/Mac_OS_X_OpenCV_Port >>>> Thanx. >>>> ++ >>>> >>>> Jack >>>> >>>> >>>> Le 26 avr. 08 à 06:17, marius schebella a écrit : >>>> >>>>> got it working! >>>>> >>>>> [EMAIL PROTECTED] wrote: >>>>>> >>>>>> However, when I try to load any of them PD gives me this error:: >>>>>> >>>>>> /Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin: >>>>>> dlopen(/Users/lluisgomezbigorda/pix_opencv/ >>>>>> pix_opencv_edge.pd_darwin, >>>>>> 10): Symbol not found: __ZN7GemBase10isRunnableEv >>>>>> Referenced from: >>>>>> /Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin >>>>>> Expected in: dynamic lookup >>>>> >>>>> I got this error too, but only when gem was not loaded. when >>>>> gem is >>>>> loaded, everything is fine. >>>>> >>>>> In order to make the opencv objects work I always had to set >>>>> colorspace >>>>> RGB. otherwise, I did no see any effect. I think the default >>>>> on osx is >>>>> yuv. anyway, will test a little more. great stuff! >>>>> marius. >>>>> >>>>> _______________________________________________ >>>>> PD-list@iem.at mailing list >>>>> UNSUBSCRIBE and account-management -> http://lists.puredata.info/ >>>>> listinfo/pd-list >>>> >>>> >>>> _______________________________________________ >>>> PD-list@iem.at mailing list >>>> UNSUBSCRIBE and account-management -> http:// >>>> lists.puredata.info/ listinfo/pd-list >>> > > > > ---------------------------------------------------------------- > This message was sent using IMP, the Internet Messaging Program. > _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list