Hi Thomas
I seem to be missing latin3-full.model in my checkout. I did a hg
update today and did not get anything. I also do not have the
TestImages directory.
After update, I did a make clean and built it using make. While
running "python test.py" I get the following error ( same one I
mentioned earlier)
vidyan...@vidyanand-laptop:~/work/projects/ocr/ocroswig$ python
test.py
512 512
Traceback (most recent call last):
File "test.py", line 6, in <module>
print image.data
File "/home/vidyanand/work/projects/ocr/ocroswig/iulib.py", line
129, in <lambda>
__getattr__ = lambda self, name: _swig_getattr(self, bytearray,
name)
File "/home/vidyanand/work/projects/ocr/ocroswig/iulib.py", line 34,
in _swig_getattr
raise AttributeError,name
AttributeError: data
On Jun 19, 5:30 pm, Thomas Breuel <[email protected]> wrote:
> Give it another try; this is how the compilation works for me right
> now (Ubuntu 9.04):
>
> $ ls
> iulib.i latin3-full.model narray.pyc ocropus-test.py
> test2.py TestImages test.py
> iulib_tests.py Makefile ocropus.i README test3.py
> test.jpg textbox.png
> $ makeswig-I/usr/local/include -python -c++ iulib.i
> g++ -g -fPIC -I/usr/local/include -I/usr/include/python2.5 -shared
> iulib_wrap.cxx -o _iulib.so \
> -liulib -ltiff -lpng -ljpeg -lSDL -lSDL_gfx
> -lSDL_imageswig-I/usr/local/include -python -c++ ocropus.i
> g++ -g -fPIC -I/usr/local/include -I/usr/include/python2.5 -fopenmp
> -shared ocropus_wrap.cxx -o _ocropus.so \
> -locropus -liulib -ltiff -lpng -ljpeg -lSDL -lSDL_gfx -lSDL_image \
> -ltesseract_full -llept -lgsl -lm -lblas
> $ python test.py
> 512 512
> 1.0
> $
>
> Tom
>
> On Fri, Jun 19, 2009 at 12:39, vidyanand <[email protected]> wrote:
>
> > Hi Lakshmesha
>
> > I got the latest iulib and was able to get this to work. But Makefile
> > needs a change forswigto work on ocropus.i.
>
> > The line is
> >swig-python -c++ ocropus.i
>
> > Whereas it should be
> >swig-I/usr/local/include -python -c++ ocropus.i
>
> > Also, once I got the make done. I am guessing I need to call ld ( GNU
> > Linker)
>
> > So I tried the following
> > (http://www.dabeaz.com/cgi-bin/wiki.pl?SwigFaqLinuxSharedLibraries
> > )
>
> > ld -shared _iulib.so -o iulib.so
>
> > It goes through fine ( Shouldn't I be needing sudo privileges ?)
>
> > But when I run test2.py I am getting the following error. I need to do
> > the same for
>
> > Traceback (most recent call last):
> > File "test2.py", line 1, in <module>
> > import iulib,numpy,pylab
> > ImportError: _iulib.so: cannot open shared object file: No such file
> > or directory
>
> > What am I doing wrong ?
>
> > thanks
>
> > On Jun 19, 12:38 pm, lakshmesha G V <[email protected]> wrote:
> > > Hi Vidyanand,
> > > Sorry download iulib from the mercurial
> > > repositoryhttps://iulib.googlecode.com/hg/.
> > > You can find the instruction in the
> > > sitehttp://code.google.com/p/iulib/source/checkout.
>
> > > These things are neccesary for ocroswig since while developing ocroswig,
> > > some fixes were added to iulib.
> > > So you have to use the latest iulib version. No changes were made to
> > > ocropus
> > > however.
>
> > > Regards,
> > > Lakshmesha
>
> > > On Thu, Jun 18, 2009 at 9:31 PM, vidyanand <[email protected]> wrote:
>
> > > > Hi Lakshmesha
>
> > > > I downloaded the same ( iulib-0.4 ) and installed it using scons and
> > > > tried doing a make on ocroswig.
>
> > > > I still get the same error.
>
> > > > On Jun 18, 9:13 pm, lakshmesha G V <[email protected]> wrote:
> > > > > Hi Vidyanand,
> > > > > You need to use the latest iulib for it. You can download it from the
> > > > link
> > > > > in sitehttp://code.google.com/p/iulib/downloads/list
> > > > > Use it and give it a try.
>
> > > > > Regards,
> > > > > Lakshmesha
>
> > > > > On Thu, Jun 18, 2009 at 4:48 PM, vidyanand <[email protected]>
> > > > > wrote:
>
> > > > > > Hi Thomas
>
> > > > > > I have ocropus 0.4 ( install from the tar file in downloads
> > > > > > sections)
> > > > > > installed. I downloaded the latest version of ocroswig and am trying
> > > > > > to run make on it, but it fails with the following error.
>
> > > > > > /usr/local/include/colib/narray-util.h: In function ‘void
> > > > > > colib::clampscale(colib::narray<T>&, colib::narray<S>&, T, T) [with
> > > > > > T
> > > > > > = float, U = float]’:
> > > > > > iulib_wrap.cxx:21719: instantiated from here
> > > > > > /usr/local/include/colib/narray-util.h:432: error: no matching
> > > > > > function for call to ‘colib::narray<float>::at1d()’
> > > > > > /usr/local/include/colib/narray.h:432: note: candidates are: T&
> > > > > > colib::narray<T>::at1d(int) const [with T = float]
> > > > > > /usr/local/include/colib/narray-util.h: In function ‘void
> > > > > > colib::clampscale(colib::narray<T>&, colib::narray<S>&, T, T) [with
> > > > > > T
> > > > > > = int, U = int]’:
> > > > > > iulib_wrap.cxx:21785: instantiated from here
> > > > > > /usr/local/include/colib/narray-util.h:432: error: no matching
> > > > > > function for call to ‘colib::narray<int>::at1d()’
> > > > > > /usr/local/include/colib/narray.h:432: note: candidates are: T&
> > > > > > colib::narray<T>::at1d(int) const [with T = int]
> > > > > > /usr/local/include/colib/narray-util.h: In function ‘void
> > > > > > colib::clampscale(colib::narray<T>&, colib::narray<S>&, T, T) [with
> > > > > > T
> > > > > > = unsigned char, U = unsigned char]’:
> > > > > > iulib_wrap.cxx:21851: instantiated from here
> > > > > > /usr/local/include/colib/narray-util.h:432: error: no matching
> > > > > > function for call to ‘colib::narray<unsigned char>::at1d()’
> > > > > > /usr/local/include/colib/narray.h:432: note: candidates are: T&
> > > > > > colib::narray<T>::at1d(int) const [with T = unsigned char]
> > > > > > make: *** [_iulib.so] Error 1
>
> > > > > > I am guessing the interface file is not compatible anymore with that
> > > > > > version. What do you suggest ?
>
> > > > > > I am new to theSWIGworld, but I could help out if you give me some
> > > > > > pointers to get this to work.
>
> > > > > > thanks
> > > > > > Vidyanand
>
> > > > > > On May 3, 5:30 am, Thomas Breuel <[email protected]> wrote:
> > > > > > > I put up the very beginnings ofSWIGsupport in a new sub-project at
> > > > > > > mercurial.iupr.org (ocroswig).
>
> > > > > > > If you're brave enough to compile and install the mercurial
> > > > > > > version
> > > > of
> > > > > > > OCRopus, you can give it a try.
>
> > > > > > > It actually can already do useful things: you can read/write
> > > > > > > images,
> > > > > > convert
> > > > > > > them to/from Python images or arrays, and you can invoke any of
> > > > > > > the
> > > > major
> > > > > > > components of OCRopus from it, including layout analysis and text
> > > > line
> > > > > > > recognition. There is no documentation, though.
>
> > > > > > > Tom
>
> > > > > --
> > > > > -Lakshmesha
>
> > > --
> > > -Lakshmesha
>
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"ocropus" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/ocropus?hl=en
-~----------~----~----~----~------~----~------~--~---
