Re: [djatoka-devel] Are the "levels" and "dwtLevels" metadata components ever different
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From: Younos A. <You...@bi...> - 2010-11-24 10:59:35
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Many thanks. Anything about my third message; that using a float value for the height and width of the region returns the error message: "For input string: X"? Best regards, Younos ABOULNAGA Software Development Engineer Bibliotheca Alexandrina Cell: +2 012 4490444 From: rc...@gm... [mailto:rc...@gm...] Sent: Tuesday, November 23, 2010 5:13 PM To: Younos Aboulnaga Cc: djatoka-devel Subject: Re: [djatoka-devel] Are the "levels" and "dwtLevels" metadata components ever different The target size for the smallest djatoka resolution is 96 pixels. >From gov.lanl.adore.djatoka.util.ImageProcessingUtils.java: public static int getLevelCount(int w, int h) { int l = Math.max(w, h); int m = 96; int r = 0; int i; if (l > 0) { for (i = 1; l >= m; i++) { l = l / 2; r = i; } } return r; } And thanks for the heads up on the escaping issue. Ryan On Nov 23, 2010, at 6:50 AM, Younos Aboulnaga wrote: Oh, many thanks.. they seemed to be always equal because of the second constraint (levels cannot be greater than dwt levels). But is it 92 or 96? Best regards, Younos ABOULNAGA Software Development Engineer Bibliotheca Alexandrina Cell: +2 012 4490444 From: Jason Ronallo [mailto:jro...@gm...] Sent: Tuesday, November 23, 2010 4:51 PM To: Younos Aboulnaga Subject: Re: [djatoka-devel] Are the "levels" and "dwtLevels" metadata components ever different Some of the JP2s I use do have different dwtLevels from Djatoka levels. I'm not exactly sure how these different levels effect things. Depending on your your image is processed you can have a difference between dwtLevels and Djatoka levels. This is the most I know about the topic: http://sourceforge.net/apps/mediawiki/djatoka/index.php?title=Djatoka_Level_Logic Jason On Tue, Nov 23, 2010 at 9:34 AM, Younos Aboulnaga <You...@bi...<mailto:You...@bi...>> wrote: Are the "levels" and "dwtLevels" metadata components ever different Best regards, Younos ABOULNAGA Software Development Engineer ICT Department Bibliotheca Alexandrina P.O. Box 138, Chatby Alexandria 21526, Egypt Website: www.bibalex.org<http://www.bibalex.org> Tel: +2 03 4839999, Ext: n/a Fax: +2 03 4820405 ________________________________ "I know of no more encouraging fact than the unquestionable ability of man to elevate his life by conscious effort." Henry David Thoreau <image001.gif><http://www.bibalex.org/> ------------------------------------------------------------------------------ Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev _______________________________________________ djatoka-devel mailing list dja...@li...<mailto:dja...@li...> https://lists.sourceforge.net/lists/listinfo/djatoka-devel ------------------------------------------------------------------------------ Increase Visibility of Your 3D Game App & Earn a Chance To Win $500! Tap into the largest installed PC base & get more eyes on your game by optimizing for Intel(R) Graphics Technology. Get started today with the Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs. http://p.sf.net/sfu/intelisp-dev2dev_______________________________________________ djatoka-devel mailing list dja...@li...<mailto:dja...@li...> https://lists.sourceforge.net/lists/listinfo/djatoka-devel |