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From "Konrad Holl (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CONNECTORS-1287) Additional TikaOCR Configuration Options
Date Thu, 31 Mar 2016 07:22:25 GMT

     [ https://issues.apache.org/jira/browse/CONNECTORS-1287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Konrad Holl updated CONNECTORS-1287:
------------------------------------
    Description: 
For a client project I needed to enable OCR for images inside PDFs. Unfortunately ManifoldCF
does not provide configuration options to handle this. It would be nice to have these options
for the Tika content extraction:

1.	Enable PDF image extraction for OCR: https://tika.apache.org/1.7/api/org/apache/tika/parser/pdf/PDFParserConfig.html#setExtractInlineImages%28boolean%29
2.	Set default language for tesseract: https://tika.apache.org/1.7/api/org/apache/tika/parser/ocr/TesseractOCRConfig.html#setLanguage%28java.lang.String%29

Tika OCR is based on tesseract, an Open Source OCR library intially developed by Hewlett-Packard
and was continued by Google. It is available from https://github.com/tesseract-ocr/tesseract



  was:
For a client project I needed to enable OCR for images inside PDFs. Unfortunately ManifoldCF
does not provide configuration options to handle this. It would be nice to have these options
for the Tika content extraction:

1.	Enable PDF image extraction for OCR: https://tika.apache.org/1.7/api/org/apache/tika/parser/pdf/PDFParserConfig.html#setExtractInlineImages%28boolean%29
2.	Set default language for tesseract: https://tika.apache.org/1.7/api/org/apache/tika/parser/ocr/TesseractOCRConfig.html#setLanguage%28java.lang.String%29

Tika OCR is based on tesseract, an Open Source OCR library intially developed by Hewlett-Packard
and continued


> Additional TikaOCR Configuration Options
> ----------------------------------------
>
>                 Key: CONNECTORS-1287
>                 URL: https://issues.apache.org/jira/browse/CONNECTORS-1287
>             Project: ManifoldCF
>          Issue Type: Improvement
>          Components: Tika extractor
>    Affects Versions: ManifoldCF 2.3
>            Reporter: Konrad Holl
>            Assignee: Karl Wright
>            Priority: Minor
>             Fix For: ManifoldCF 2.4
>
>
> For a client project I needed to enable OCR for images inside PDFs. Unfortunately ManifoldCF
does not provide configuration options to handle this. It would be nice to have these options
for the Tika content extraction:
> 1.	Enable PDF image extraction for OCR: https://tika.apache.org/1.7/api/org/apache/tika/parser/pdf/PDFParserConfig.html#setExtractInlineImages%28boolean%29
> 2.	Set default language for tesseract: https://tika.apache.org/1.7/api/org/apache/tika/parser/ocr/TesseractOCRConfig.html#setLanguage%28java.lang.String%29
> Tika OCR is based on tesseract, an Open Source OCR library intially developed by Hewlett-Packard
and was continued by Google. It is available from https://github.com/tesseract-ocr/tesseract



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