English. I'm just trying to use the samples in the downloaded packages. I'm not using my own images (yet) - I'd like to get the sample code running correctly first before I try run the code over my own images.
Han. On Wednesday, August 22, 2012 8:50:09 AM UTC-5, 79yrsold wrote: > > Stinger, > May I know which language you are trying to train? > With regards, > sriranga(79yrs) > > On Wed, Aug 22, 2012 at 5:12 PM, stinger <[email protected] > <javascript:>>wrote: > >> Running 64 bit Ubuntu 12.04. Python 2.7.2+. The images themselves are >> from the hg repository - i.e. I followed the instructions, downloaded the >> necessary packages, ran the build and then ran the run-test script without >> any changes and I get the error. Again, thanks for your help. >> >> >> On Tuesday, August 21, 2012 5:40:51 PM UTC-5, Tom wrote: >>> >>> What platform are you running this on? Are you running 32bit or 64bit? >>> >>> The maximum of the segmentation must be 0xffffff (white). If you get >>> 0xff, there is something seriously wrong somewhere in image I/O. >>> >>> Tom >>> >>> On Tuesday, August 21, 2012 11:17:57 PM UTC+2, stinger wrote: >>>> >>>> I've run through the installation process, and am trying to run the >>>> run-test script. I keep getting the error "expected a segmentation with >>>> white background" when running ocropus-ngraphs (see output below) - it's >>>> failing because the max of 255 is being checked against an expected value >>>> of 0xffffff. However, if I modify the code, and change 0xffffff to 0xff >>>> the run-test script works. Not sure if this is a bug? >>>> >>>> + true >>>> + true language model application >>>> + true >>>> + ocropus-ngraphs 'temp/????/??????.lattice' >>>> loading /usr/local/share/ocropus/en-**mixed-4.ngraphs >>>> processing 92 files >>>> temp/0001/010001.lattice =NGRAPHS= 21.29 BOOK REVIEIP >>>> Traceback (most recent call last): >>>> File "/usr/local/bin/ocropus-**ngraphs", line 294, in <module> >>>> rseg = ocrolib.read_line_**segmentation(rname) >>>> File "/usr/local/lib/python2.7/**dist-packages/ocrolib/**toplevel.py", >>>> line 194, in argument_checks >>>> result = f(*args,**kw) >>>> File "/usr/local/lib/python2.7/**dist-packages/ocrolib/common.**py", >>>> line 207, in read_line_segmentation >>>> result = make_seg_black(image) >>>> File "/usr/local/lib/python2.7/**dist-packages/ocrolib/**toplevel.py", >>>> line 190, in argument_checks >>>> raise e >>>> ocrolib.toplevel.CheckError: >>>> CheckError for argument 'image' in call to function: '<function >>>> make_seg_black at 0x3810aa0>' >>>> <ndarray-13b67fd0 (60, 583) int32 [1,255]> of type <type >>>> 'numpy.ndarray'>: expected a segmentation with white background >>>> >>>> >>>> >>>> >>>> >>>> >>>> On Friday, August 17, 2012 9:31:35 PM UTC-5, Tom wrote: >>>>> >>>>> OCRopus 0.6pre1 has been released. It features much simpler >>>>> installation, fewer dependencies, and improved recognition rates. This >>>>> is >>>>> the first all-Python release. Please follow the instructions on >>>>> http://www.ocropus.org/ (installation is really just a couple of >>>>> simple steps). >>>>> >>>>> There are three scripts you should run after installation: >>>>> >>>>> (1) "run-test" runs a simple recognition test >>>>> (2) "run-box-training" (in fraktur-boxes) trains a Fraktur recognizer >>>>> from Tesseract-style box files >>>>> (3) "run-uw3-500" (in uw3-500) shows how training works on >>>>> line-by-line transcribed data >>>>> >>>>> Tom >>>>> >>>> -- >> You received this message because you are subscribed to the Google Groups >> "ocropus" group. >> To post to this group, send email to [email protected]<javascript:> >> . >> To unsubscribe from this group, send email to >> [email protected] <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/ocropus/-/LxDnk_8ufsUJ. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msg/ocropus/-/6dVzn7S5iCEJ. For more options, visit https://groups.google.com/groups/opt_out.
