Tesseract Classification

[Karin]

Can we do another classification on tesseract?
Currently I am using Tesseract 2.00 and I go through all the
variables that can be set before recognize. Is there a mechanism to
add KNN for classification in Tesseract 2.00?

[Mayur Mudigonda]

I think if you were writing your own classification code, you'd have to edit the classification (cpp files) and compile them manually. You would also branch from the default Tesseract build.

I am interested in analyzing the use of more powerful classifiers like LTSM NN and Boltzman machines based NNs. Although that is a more mammoth task and I would require support from more people.

M

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[Ankur Rana]

how can i pass my already binarized image data to Tesseract 2.01?

Regards

---------------------------------------------------------------------------------------
Ankur Rana

(ਅੰਕੁਰ ਰਾਣਾ)

[Mayur Mudigonda]

If this is from the command line - save it as .png image file and call Tesseract

It should be no different from any other image

[Ankur Rana]

I tired to pass only image binary data in text file to tesseract but not working. Can anybody explain how to tesseract read the image file?

[Mayur Mudigonda]

Ankur, you need to be more specific. Please attach the image if possible for other users on the thread to attempt to give you a solution. It is hard to help without more information.

M

[Karin]

On Apr 12, 11:25 am, Mayur Mudigonda <mayur.mudigo...@gmail.com>
wrote:

> I think if you were writing your own classification code, you'd have to
> edit the classification (cpp files) and compile them manually. You would
> also branch from the default Tesseract build.
>
> I am interested in analyzing the use of more powerful classifiers like LTSM
> NN and Boltzman machines based NNs. Although that is a more mammoth task
> and I would require support from more people.
>
> M
>

[Karin]

I use tesseract in java..
can u give me script tesseract in java?

[Ankur Rana]

Please see the attached files. Image file contains mixture of Punjabi and English language text. I have made Punjabi recognition system. What i need is to recognize the English text. When i run tesseract on bmp image it recognized English text successfully.  "224_1.dat" is binary file of the image file (224_1.bmp) that i have created. I want to pass 224_1.dat file as a input to tesseract for recognition of English text.

[Mayur Mudigonda]

Do you want both recognized simultaneously? What happens when you run it with eng/punj language models sequentially?

M

[Zdenko Podobný]

2.01 is too old. So I would suggest to use tesseract executable only or
upgrade to tesseract 3.02.
Save your data as image (in format that is recognized by tesseract 2.01)
and run:
tesseract image_file output_file

Zdenko

Dňa 13.04.2012 06:20, Ankur Rana wrote / napísal(a):
> Please see the attached files. Image file contains mixture
> of Punjabi and English language text. I have made Punjabi recognition
> system. What i need is to recognize the English text. When i run tesseract

> on bmp image it recognized English text successfully. "*224_1.dat" *is

>>>>>> www.cse.msu.edu/~mudigon1 <http://www.cse.msu.edu/%7Emudigon1>

[Ankur Rana]

what are the name of reuqired files used in tesseract.2.0

2012/4/13 Zdenko Podobný <zde...@gmail.com>

[Ankur Rana]

can i put all the header and source file in folder and compile?