Hi Zdenko , You nailed it .
Here is what I did initially . Having followed this , https://code.google.com/p/tesseract-ocr/wiki/ViewerDebugging I , 1.Downloaded the 2 jar files 2.Created a new folder in Tesseract-ocr which was under /usr/share 3.Hence now I have /usr/share/tesseract-ocr/java 4.Then I cd into java 5.Ran the command make ScrollView.jar // sibi@Sibi:/usr/share/ tesseract-ocr/java$ ls piccolo2d-core-3.0.jar piccolo2d-extras-3.0.jar sibi@Sibi:/usr/share/tesseract-ocr/java$ make ScrollView.jar make: *** No rule to make target `ScrollView.jar'. Stop. // Later on I cloned the source https://code.google.com/p/tesseract-ocr/source/checkout Probably that must help in it as I see a java folder inside Tesseract-ocr . I have another doubt , probably that would go out of scope of this question , so will create another thread and link it if necessary . On Thursday, August 28, 2014 3:13:46 AM UTC+5:30, zdenop wrote: > > Yes, you will need to download tesseract source code, and configure it: > ./autogen.sh && ./configure > then "make ScrollView.jar" should work for you. > > > Zdenko > > > On Wed, Aug 27, 2014 at 4:28 PM, sibi kanagaraj <[email protected] > <javascript:>> wrote: > >> Hello Zednko , >> >> Sorry for my late(very late) response . Initially I was working with >> Fedora 19 now I have switched to Ubuntu . >> >> After the switch , >> >> 1.I installed Tesseract using >> >> sudo apt-get install tesseract-ocr >> >> 2.Then I downloaded two jar files(piccolo2d-core-3.0.jar and >> piccolo2d-extras-3.0.jar) .Using nautalius moved them to tesseract/java. >> >> 3.After that I cd into Java >> >> 4.Then I gave the make ScrollView.jar >> >> 5. It gave me error as >> >> make: *** No rule to make target `ScrollView.jar'. Stop. >> >> *Extra information : * >> In the tesseract.spec file , I see that the >> >> Name: tesseract >> Version: 3.00 >> Release: 1%{?dist} >> Summary: Raw Open source OCR Engine >> >> If its needed to go to tesseract-ocr-3.02.02.tar.gz >> <https://code.google.com/p/tesseract-ocr/downloads/detail?name=tesseract-ocr-3.02.02.tar.gz&can=2&q=>and >> >> download it and build it along with leptonica also I am ready to do it . >> >> >> >> On Sunday, August 3, 2014 1:53:41 AM UTC+5:30, zdenop wrote: >> >>> You need to provide more information.... What version of tesseract do >>> you use? How did you configured tesseract? etc... >>> >>> Zdenko >>> >>> >>> On Thu, Jul 31, 2014 at 8:33 AM, sibi kanagaraj <[email protected]> >>> wrote: >>> >>>> Hi , >>>> >>>> This is with respect the the debugging process . >>>> >>>> >>>> I have followed the steps given here . >>>> >>>> /// >>>> " >>>> Building and installing*On Linux:* >>>> >>>> - Copy piccolo2d-core-3.0.jar and piccolo2d-extras-3.0.jar to >>>> tesseract/java. >>>> - cd java >>>> - make ScrollView.jar >>>> - Set the SCROLLVIEW_PATH environment variable to point to your >>>> java directory containing all 3 jar files." >>>> >>>> /// >>>> >>>> Here the problem which I facing is that >>>> >>>> //////////////////////////////////////////////////////////////////// >>>> [root@localhost java]# make ScrollView.jar >>>> make: *** No rule to make target `ScrollView.jar'. Stop >>>> /////////////////////////////////////////////////////////////////// >>>> What am I supposed to do at this instance to get it cleared ? >>>> >>>> - Sibi >>>> >>>> On Friday, July 25, 2014 8:17:53 PM UTC+5:30, sibi kanagaraj wrote: >>>>> >>>>> Hi Zdenko , >>>>> >>>>> Thank you for the reply . I would check them and post back the results >>>>> and queries . I am testing the engine for Tamil . If I am able to see the >>>>> module by module work then it would be of great help of me to remove >>>>> ambiguities and work on it . >>>>> >>>>> Once again thank you for the wonderful links . >>>>> >>>>> -Sibi >>>>> >>>>> On Friday, July 25, 2014 12:45:46 PM UTC+5:30, zdenop wrote: >>>>>> >>>>>> Have a look at ViewerDebugging wiki[1] Dmitri Silaev blog[2] and >>>>>> maybe Slides from Tutorial on Tesseract presented at DAS2014[3]. >>>>>> >>>>>> [1] https://code.google.com/p/tesseract-ocr/wiki/ViewerDebugging >>>>>> [2] http://rdaemons.blogspot.sk/2012/06/tesseract-ocr-interactiv >>>>>> e-debugging.html >>>>>> [3] https://drive.google.com/file/d/0B7l10Bj_LprhbUlIUFlCdGt >>>>>> DYkE/edit?usp=sharing >>>>>> >>>>>> Zdenko >>>>>> >>>>>> >>>>>> On Fri, Jul 25, 2014 at 7:08 AM, sibi kanagaraj <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Dear all , >>>>>>> >>>>>>> I would like to see hoe tesseract works . Say , how line >>>>>>> segmentation happens , how word recognition and classification happens >>>>>>> .etc >>>>>>> . how am I supposed to "see" it . The command "tessaract" with input >>>>>>> and >>>>>>> output files give me output . But , I need to see step by step >>>>>>> execution . >>>>>>> In short , a debugging process with various watch points . Please let >>>>>>> me >>>>>>> know . I am very eager to learn the engine than the stand alone output >>>>>>> . >>>>>>> >>>>>>> -Sibi >>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "tesseract-ocr" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>> send an email to [email protected]. >>>>>>> To post to this group, send email to [email protected]. >>>>>>> Visit this group at http://groups.google.com/group/tesseract-ocr. >>>>>>> To view this discussion on the web visit >>>>>>> https://groups.google.com/d/msgid/tesseract-ocr/0c2fc40f-d85 >>>>>>> c-4f3c-9dba-1769b7680084%40googlegroups.com >>>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/0c2fc40f-d85c-4f3c-9dba-1769b7680084%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>> . >>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>> >>>>>> >>>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "tesseract-ocr" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at http://groups.google.com/group/tesseract-ocr. >>>> To view this discussion on the web visit https://groups.google.com/d/ >>>> msgid/tesseract-ocr/154ae7e3-f400-415c-a773-e86e6a851047% >>>> 40googlegroups.com >>>> <https://groups.google.com/d/msgid/tesseract-ocr/154ae7e3-f400-415c-a773-e86e6a851047%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "tesseract-ocr" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at http://groups.google.com/group/tesseract-ocr. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/tesseract-ocr/dcb15752-c3a5-4e9e-95e3-5961bdd2fbb1%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/dcb15752-c3a5-4e9e-95e3-5961bdd2fbb1%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. 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