I use tesseract-ocr-w64-setup-v4.0.0.20181030 and jTessBoxEditor-2.2.0 in windows10. I use 3 images for test,you can find it in the attach files sample.zip.
1. I use jTessBoxEditor to merge the 3 images.
The merged file name is "langyp.fontyp.exp0.tif"
2. generate box file
tesseract langyp.fontyp.exp0.tif langyp.fontyp.exp0 -l eng --psm 7
--oem 3 batch.nochop makebox
Then generate langyp.fontyp.exp0.box file
3.Open JTessBoxEditor -> Box Editor --> open langyp.fontyp.exp0.tif -->
modify mistakes
[image: image.png]
4. generate font_properties
echo "fontyp 0 0 0 0 0" > font_properties
5. generate training file
tesseract langyp.fontyp.exp0.tif langyp.fontyp.exp0 -l eng --psm 7
--oem 3 nobatch box.train
Then langyp.font.exp0.tr file
6. generate charset file
unicharset_extractor langyp.fontyp.exp0.box
Then generate unicharset file
7. generate shape file
shapeclustering -F font_properties -U unicharset -O
langyp.unicharset langyp.fontyp.exp0.tr
8. mftraining -F font_properties -U unicharset -O langyp.unicharset
langyp.fontyp.exp0.tr
9. cntraining langyp.fontyp.exp0.tr
10.rename normproto fontyp.normproto
rename inttemp fontyp.inttemp
rename pffmtable fontyp.pffmtable
rename unicharset fontyp.unicharset
rename shapetable fontyp.shapetable
11.combine_tessdata fontyp.
12.Then you can get the fontyp.traineddata file
But when I follow these steps at step 7,after typing "shapeclustering -F
font_properties -U unicharset -O langyp.unicharset langyp.fontyp.exp0.tr"
this command,
the teriminal does not have any output even though wating for more than 20
minutes.
If I skip the step 7 do step8, after typing *"**mftraining -F
font_properties -U unicharset -O langyp.unicharset langyp.fontyp.exp0.tr
<http://langyp.fontyp.exp0.tr>"* this command,
only one warning "No shape table file present: shapetable"
Then, the teriminal does not have any output even though waiting for long
time.
On Sat, Dec 29, 2018 at 5:02 PM Zdenko Podobny <[email protected]> wrote:
> Please provide real information and data - not "meta" description of you
> process.
>
> Zdenko
>
>
> so 29. 12. 2018 o 9:37 <[email protected]> napísal(a):
>
>> I also encounter this problem,I tried tesseract 3.5 and tesseract 4.0,
>> the result is same.
>>
>> 在 2018年7月17日星期二 UTC+8下午5:16:26，[email protected]写道：
>>>
>>> Hi all,
>>>
>>> I'm trying to train Tesseract, I've gone through the first few step
>>> including
>>> 1. getting TIF's
>>> 2. creating the box files
>>> 3. correcting the box files
>>> 4. training(tesseract [language].[fontname].exp[samplenumber].tif
>>> [language].[fontname].exp[samplenumber] box.train)
>>> 5. creating the unicharset file
>>> 6. creating the font_properties file,
>>> so now I already have the files of : tif, .box, .tr, font_properties,
>>> unicharset, all the steps before the shapeclustering were successfully and
>>> there is no error.
>>> But when I ran: shapeclustering -F font_properties -U unicharset -O
>>> [language].unicharset [language].[fontname].exp0.tr, the command
>>> prompt is not responding, it's not finished but there's no output.
>>> Can anyone tell me why and how to solve it? Thanks in advance.
>>>
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<<attachment: sample.zip>>
