On Sat, Oct 13, 2012 at 10:47 PM, JVIyer jawant...@gmail.com wrote:
*A lot of times I have seen fairly good number plate images being OCRed
inaccurately. This could possibly be due to the word recognition stage. Has
anyone found a way to disable the dictionary / word recognition.
*
Saurabh,
*A lot of times I have seen fairly good number plate images being OCRed
inaccurately. This could possibly be due to the word recognition stage. Has
anyone found a way to disable the dictionary / word recognition.
*
Saurabh, Have you been able to accomplish this ? Could you kindly share
your
by seeing the output i got. My image has 6 rows and 12 columns, but in
my output i got 12 rows and 6 columns , and all was read from right
first.(should have started from left)
On Feb 17, 6:24 pm, Andres andrej...@gmail.com wrote:
Just by curiosity, how did you find that ?
2012/2/17 Aruna Devi
Just by curiosity, how did you find that ?
2012/2/17 Aruna Devi arunadevia...@gmail.com
Even i wanted to know how to make tesseract to read my image horizontally.
I have an image consisting of 6 rows, After training i found that my image
is read from right side(Should be from left) and also
Even i wanted to know how to make tesseract to read my image horizontally.
I have an image consisting of 6 rows, After training i found that my image
is read from right side(Should be from left) and also its going down by
column and not the row. How to solve this issue?
--
You received this
how to set all these variables?
--
You received this message because you are subscribed to the Google
Groups tesseract-ocr group.
To post to this group, send email to tesseract-ocr@googlegroups.com
To unsubscribe from this group, send email to
tesseract-ocr+unsubscr...@googlegroups.com
For more
Hi Dmitry,
thanks for the help!
and the end what I did is modify the return result function and include the
top location of the the bounding box. then I have the following result:
valuex/valuetopy/top
valuex1/valuetopy1/top
valuex2/valuetopy2/top
yes, I got the information from the result! I only modify has the result
method prints the result.. nothing more of course! I got the information
from the bounding box of the result! I'm not modifying it deeper than that.
--
You received this message because you are subscribed to the Google
Ehmm... I don't get it. If you've succeeded in using iterators, it's
at your full disposal to format the output in any way you want
programmatically, isn't it?
Warm regards,
Dmitry Silaev
On Mon, Mar 14, 2011 at 1:56 PM, Jose diox...@gmail.com wrote:
*I only modify how the result is
In future that will be my desired approach! for the time beeing I just need
a fast and easy solution! I know it's not the most beautiful approach... but
I haven't touch a lot of the tesseract framework in order to break anything!
I was just short of time and it was easier for me to modify the
Hi Dmitry,
sorry for the delay... I produced some samples and see if you can give them
a look!
regards,
jose
--
You received this message because you are subscribed to the Google Groups
tesseract-ocr group.
To post to this group, send email to tesseract-ocr@googlegroups.com.
To unsubscribe
Tesseract 3.00 gets this text 100% correct, including the smudged
numbers at the bottom. See:
http://www.scanbizcards.com/plate1.jpg
http://www.scanbizcards.com/plate2.jpg
(scanning was done with ScanBizCards on an iPhone - if you try it
yourself with the app on Android or iPhone, please disable
Hi Patrick,
yes the results are correct! but the format of the results it is not! that's
my trouble
--
You received this message because you are subscribed to the Google Groups
tesseract-ocr group.
To post to this group, send email to tesseract-ocr@googlegroups.com.
To unsubscribe from this
You expect way too much from Tesseract: it's not Tesseract's job to
slice and dice the text according to various organizational
requirements of applications - that's for the application to handle.
You can get all the coordinates of all characters and easily determine
which one are in what you
Jose,
I run Tesseract revision 549 from the command line under Windows with
no special config and get the segmentation which is almost correct.
What language file do you use? I used the following command line
tesseract 3.tiff test3 -l eng
with no pageseg_mode (-psm argument) as well as with it,
I don't know if it's affordable for you, but imho decent results can
only be achieved if you do segmentation yourself and then pass image
fragments to Tesseract on a word-by-word basis. Problems may appear
when you have words that are too short, however, as I can see, it's
not your case.
Long
Dmitry the recognition works the only thing is the way it is parsing it...
:S I think segmentation of the images would be too much painful! I only
won't to change the other that is display or the bounding boxes so I could
now the x and y of the word recognized and thereby can organise the results
Unfortunately not only text output order can suffer from Tess's
segmentation, but also extents of some text fragments can be
identified incorrectly (say one segmented row can span over two
real rows, probably in partial way), and that in turn can lead to
*completely* irrelevant recognition
In my particular case is just a matter that the first word of each column is
in one font and the other is in another so instead of reading column by
column it reads all the columns of the first row and then all the columns of
the second row! My god is really hard to explain in english. I get an
The best way to explain everything would be just to send your source
image examples, describe what information you want to get from them
and provide the community with the code snippets you use to interface
with Tess. And please be as detailed as possible.
Warm regards,
Dmitry Silaev
On Thu,
Ok I'll try to do that this afternoon.
thank you for the help
regards,
jose
--
You received this message because you are subscribed to the Google Groups
tesseract-ocr group.
To post to this group, send email to tesseract-ocr@googlegroups.com.
To unsubscribe from this group, send email to
Is there no other workarround? If I reduce the white space size of the WORD1
WORD2 then it all works fine! This space is making the OCR think it's
another column! Is there no another way? Splitting the image as many rows
looks something not really eficient
--
You received this message because
this is JPG look like
*WORD1 * WORD2 (white space is quite big
*WORD1 *WORD2
*WORD1 *WORD2
*WORD1 *WORD2
*WORD1 *WORD2
*WORD1 *WORD2
*WORD1 *WORD2
and it reads like:
*WORD1 *
*WORD1 *
*WORD1 *
*WORD1 *
*WORD1 *
*WORD1*
WORD2
WORD2
WORD2
WORD2
WORD2
WORD2
WORD2
any help would be
Ok I'm recompiling now... I'll let you know when it's done! thanks for the
help anyway :)
--
You received this message because you are subscribed to the Google Groups
tesseract-ocr group.
To post to this group, send email to tesseract-ocr@googlegroups.com.
To unsubscribe from this group, send
Hi, do you now how to force the page layout to recognise it as horizontal? my
issue is with that! you ll make me the happiest person on earth
On 17 Feb 2011, at 04:48, Saurabh Gandhi saurabh...@gmail.com wrote:
Hello everyone,
I am currently using tesseract 3.x for license plate
*Customise the tesseract engine to recognize only the characters from
**A-Z,0-9,.(dot),
(space) by setting the character white-list * Kindly furnish the name of
the folder in which whitelist as well as blacklist are existed. I want to
utilise the same for Kannada scripts.
-sriranga(78yrs)
On
You can simply use this in your program just after init to set whitelist /
blacklist:
*api.Init(argv[**0**],** **lang,** **(argv[arg]),** **argc-arg,** **false**
);**
**api.SetVariable(**tessedit_char_whitelist**,** **
ABCDEFGHIJKLMNOPQRSTUVWXYZ.0123456789 **);*
--
Regards,
Saurabh Gandhi
On
Hello Jose,
Setting the mode to PSM_SINGLE_BLOCK or PSM_SINGLE_LINE will not force
horizontal reading. These modes will just assume that your input image
itself is segmented and consists of just a single line. So, if you want
horizontal reading you will have to segment your image and provide it
Did you try PSM_SINGLE_COLUMN. I think that is what you need. Could you try
this and let us know how it behaves please.
PSM_SINGLE_COLUMN, /// Assume a single column of text of variable sizes.
--
Regards,
Saurabh Gandhi
On Fri, Feb 18, 2011 at 4:29 PM, Jose diox...@gmail.com wrote:
Is
Yes, thats right.
--
Regards,
Saurabh Gandhi
On Fri, Feb 18, 2011 at 4:57 PM, Jose diox...@gmail.com wrote:
ok I'll try that! I have to modify this on the tesseractmain.cpp right?
(I'm using command line execution)
I replace this line : api.SetPageSegMode(tesseract::PSM_AUTO);
for
30 matches
Mail list logo
