01-27-2010, 03:24 AM | #1 |
Junior Member
Posts: 1
Karma: 10
Join Date: Jan 2010
Device: KindleDX
|
issues with Technical PDF docs (equations; matrice...)
Guys,
Despite the fact that "Calibre" is a great tool to convert data for my ebook (Kindle), It fails (like many other tools) to perform proper conversion of scientific PDF documents. For example, if you take a PDF document from computergraphics world made of equations; matrices etc. : the equations and other complex notations are just screwed-up. I am not so surprised because it seems like this is a known issue : I never found any decent converted that could do the job properly. Even Amazon Kindle converter (through email) fails... A naive approach from Calibre would be to read the PDF document; locate the complex notations (equations etc.); convert them to simple pictures and integrate these pictures within the document to replace the unsuccessful conversion... Another possible workaround : find the PDF tool online that does perform this job of converting complex equations and matrices to simple images; then use the modified PDF document with "Calibre"... Any clue ? Any advice on which PDF tool to use so I could bake the PDf docs to become "Calibre" friendly ? Thanks PS: Yes, PDF docs are Kindle-compatible... but I prefer other ebook formats so that the kindle can do search; provide the dictionary on words; change the font size etc. |
01-27-2010, 07:52 AM | #2 |
Wizard
Posts: 1,234
Karma: 3350652
Join Date: Feb 2008
Device: Amazon Kindle Paperwhite (300ppi), Samsung Galaxy Book 12
|
Get the original files and work from them.
There's a reason why math is ``penalty copy''. Hevea or latex2html will make the small bitmap images which you are wanting (given a TeX source). Failing that, run the images through a system which will convert them to TeX code such as Infty's equation recognition system or the Freehand Formula Entry System: http://research.cs.queensu.ca/drl//ffes/ William |
Advert | |
|
Tags |
acrobat, calibre conversion, equations, pdf, scientific literature |
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Question about .pdf docs on Kindle | s7whitecoral | Amazon Kindle | 9 | 07-21-2010 10:12 AM |
Converting PDF tech docs | shunyun | Amazon Kindle | 10 | 01-22-2010 06:41 PM |
PRS-600 disappointed with pdf docs | BLOZZY | Sony Reader | 20 | 11-01-2009 10:37 AM |
Problems with PDF docs: all blank! | Alfy | Sony Reader | 9 | 11-29-2008 08:41 PM |
iRex iLiad delay due to technical webstore issues | Alexander Turcic | iRex | 4 | 04-21-2006 08:15 AM |