Here some things i changed since the last version:
- parameter -l <languagecode> for specifieing the
language (default is eng)
- different transformations of the OCRed image,
- Retry OCR <F5> (did the OCR again with the
current screenshot for hopfully better results)
- parameter -g grayscale image before OCR
- parameter -i invert image before OCR
- parameter -b break just into hard black or white (not
grayscale) (good fore OCR neon coloor text
- parameter -t 0 - 255 set the line for breaking into black
and white (200 is a good value)
- invert, grayscale and black white available in the UI.
- F5 will respect changed image transformations
- approxiimate fontsize in detailview: but this is just
an sugesstion. Its not accurate, its mostly correct for
words without special characters, special chars are mostly
more tall or smaller then normal alphanumeric chars.
- recording keyboard macros is not more experimental.
Thanks for replying. I
will install the english language pack and try
again.Am 10.09.2015 um 16:56 schrieb chrys87 web de:
Howdy,
>> When I type ocrdesktop in a
terminal to test
>> it it gives me the error that no
englisch language is found.
Hehe good point! :). I read an blog about
"tesseract should now reconize the language by
its own".
I did a little test now and reconize that
this is totaly wrong *smile*. i didnt reconize
it because i installed the german and the
english tesseract language pack.
it was also able to OCR german text good
enought that i did not verify what language is
use. if no language is specified tesseract
falls back to english. this is why you got
this error.
i will later implement a parameter for
specifieing the language. but i recomment you
also to install the english language package
because many things are not translated into
german.
Thanks that worked. That was amazingly
fast help Am 10.09.2015 um 10:51
schrieb kendell clark:
> hi
> I can help you with the evnice
question. You have to turn on the moving
> cursor, called the caret. To do this,
press f7. A dialog will come up,
> all you need to do is tab to the
enable button and thereafter you can
> read pdf files in evnice with no
trouble. I'm not sure about ocrdesktop
> though, chrys87 is on this list, and
he's the developer, so he'll be
> most likely able to help you.
> Thanks
> Kendell clark
>
>
> On 09/10/2015 03:48 AM, Dennis
Westphal wrote:
>> Hi again,
>>
>> I have two questions again.
>>
>> When opening a PDF file in Evince
I can't read any of the contents. Am I
>> missing any settings or
something? I can select all and then copy
it to
>> a text editor but reading in
Evince itself would be much much better. I
>> just can't seem to get it to
work.
>>
>> The other question is regarding
ocrdesktop. I have installed it and also
>> the German language-pack. When I
type ocrdesktop in a terminal to test
>> it it gives me the error that no
englisch language is found. I didn't
>> find a way to change the default
language that is used to german or a
>> prefix to select the prefered ocr
language. Maybe you guys can point me
>> into the right direction? Would
be much apreciated.
>>
>> I am really learning a lot by
just reading along with the mailinglist
>> and am so glad for that alone.
>>
_______________________________________________
>> orca-list mailing list
>> orca-list gnome org
>> https://mail.gnome.org/mailman/listinfo/orca-list
>> Orca wiki: https://wiki.gnome.org/Projects/Orca
>> Orca documentation: https://help.gnome.org/users/orca/stable/
>> GNOME Universal Access guide:
>> https://help.gnome.org/users/gnome-help/stable/a11y.html
>> Log bugs and feature requests at
http://bugzilla.gnome.org
