Debenu Quick PDF Library - PDF SDK Community Forum : How to optimize text extraction? http://www.quickpdf.org/forum/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Mon, 04 May 2026 11:03:41 +0000 Tue, 13 Mar 2007 06:28:38 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 11.01 360 www.quickpdf.org/forum/RSS_post_feed.asp?TID=669 <![CDATA[Debenu Quick PDF Library - PDF SDK Community Forum]]> http://www.quickpdf.org/forum/forum_images/QPDF_Forum_Title.png http://www.quickpdf.org/forum/ <![CDATA[How to optimize text extraction? : marian_pascalau No, thanks ...]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3191.html#3191 Author: Dmitry
Subject: 669
Posted: 13 Mar 07 at 6:28AM

marian_pascalau
No, thanks
]]> Tue, 13 Mar 2007 06:28:38 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3191.html#3191 <![CDATA[How to optimize text extraction? : Dmitry, if you consider a sponsorship...]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3189.html#3189 Author: marian_pascalau
Subject: 669
Posted: 13 Mar 07 at 5:27AM

Dmitry, if you consider a sponsorship and I will try to optimize the text extraction (Option=4) for you. Otherwise you should to use the option 2 and split text with your own program.]]> Tue, 13 Mar 2007 05:27:46 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3189.html#3189 <![CDATA[How to optimize text extraction? : marian_pascalau, sorry, I meant...]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3188.html#3188 Author: Dmitry
Subject: 669
Posted: 13 Mar 07 at 5:22AM

marian_pascalau, sorry, I meant parameter 4

Ingo, please give me just direct link to the thread.]]> Tue, 13 Mar 2007 05:22:32 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3188.html#3188 <![CDATA[How to optimize text extraction? : Hi Marian!It&#039;s working like...]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3186.html#3186 Author: Ingo
Subject: 669
Posted: 12 Mar 07 at 7:11AM

Hi Marian!

It's working like accepted...
I think months ago this was fixed...
Here's a thread pointing in the same direction:
http://www.quickpdf.org/forum/search_results_posts.asp?SearchID=20070312070924&KW=asachoi

Best regards,
Ingo

]]> Mon, 12 Mar 2007 07:11:01 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3186.html#3186 <![CDATA[How to optimize text extraction? : Hi Dmitry, Hi Ingo, I cannot...]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3185.html#3185 Author: marian_pascalau
Subject: 669
Posted: 12 Mar 07 at 5:39AM

Hi Dmitry, Hi Ingo,
I cannot follow both of you:
Dmitry, what do you mean with parameter 5?
Ingo, is it now working as expected or this is an error?
 
Marian
]]> Mon, 12 Mar 2007 05:39:14 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3185.html#3185 <![CDATA[How to optimize text extraction? : &#034;. . .qPDF library extract...]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3184.html#3184 Author: Ingo
Subject: 669
Posted: 12 Mar 07 at 5:00AM

". . .
qPDF library extract also all images from page
. . ."

Hi!

The actual library version doesn't extract the images anymore.

Best regards,
Ingo
 
]]> Mon, 12 Mar 2007 05:00:23 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3184.html#3184 <![CDATA[How to optimize text extraction? : marian_pascalau, yes I know. But...]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3183.html#3183 Author: Dmitry
Subject: 669
Posted: 12 Mar 07 at 4:38AM

marian_pascalau, yes I know. But I need exactly parameter 5. ]]> Mon, 12 Mar 2007 04:38:42 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3183.html#3183 <![CDATA[How to optimize text extraction? : Dmitry, there is only one way...]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3178.html#3178 Author: marian_pascalau
Subject: 669
Posted: 11 Mar 07 at 1:48PM

Dmitry,
there is only one way to influence the Text extraction: the Option parameter.
 
As you may know there are 5 parameters:
0: contents scan
1: internally same as 0
2: contents scan, CVS output
3: CVS text collection with rendering (may read image dictionary)
4: CVS text collection with rendering and word separation.
 
As information for you using the 0-2 Option may bring some improvements.
]]> Sun, 11 Mar 2007 13:48:43 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3178.html#3178 <![CDATA[How to optimize text extraction? : Hi to all! I have a question....]]> http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3174.html#3174 Author: Dmitry
Subject: 669
Posted: 11 Mar 07 at 3:40AM

Hi to all!
I have a question. How to optimize time of executing the function GetPageText? Average time of execution is about one second per page. It's too long for me :-) How to reduce this time?

if I understand correctly during the text extraction qPDF library extract also all images from page. May be it will be more faster not to extract and save to harddrive images ???
]]> Sun, 11 Mar 2007 03:40:37 +0000 http://www.quickpdf.org/forum/how-to-optimize-text-extraction_topic669_post3174.html#3174