Hi,
W dniu 2009-11-19 21:53, Alexey Kryukov pisze:
Hi,
I am new to this list and I am interesting in using hOCR in order to
generate a hidden text layer in DjVu books.
I see hOCR support has been greatly improved after the latest release.
However still there are some glitches. First of all, the format
currently used for x_bboxes data looks a bit strange: cuneiform first
writes a text line and then an empty<span> element with character bbox
info, i.e.:
<span class='ocr_line'...>Some text<span class='ocr_cinfo'...></span></span>
I may be wrong here, but, according to my understanding of the spec this
<span> should rather enclose the corresponding text, i. e.:
<span class='ocr_line'...><span class='ocr_cinfo'...>Some text</span></span>
I am not sure writing a parser for the currently produced hOCR would make any
sense, as such a parser probably would be incompatible with the output of
other hOCR-capable engines. Can anybody comment on this issue?
Well, I can see that ocrodjvu that includes djvu2hocr creates the tags
the way you describe. It's probably a slight glitch in cuneiform code.
Anyway, I compiled the current version a couple of days ago and found
that the image value for title is always "none.txt", which is plainly
incorrect:
<div class='ocr_page' id='page_1' title='image "none.txt"; bbox 0 0 2816
2112'>
I'm using a sed script to correct it for my purposes (I run it in a
loop, so I always know what image has been passed to cuneiform) but it
should be fixed in the code as well, I guess. Or maybe I'm missing
something?
Regards
Marcin
_______________________________________________
Mailing list: https://launchpad.net/~cuneiform
Post to : [email protected]
Unsubscribe : https://launchpad.net/~cuneiform
More help : https://help.launchpad.net/ListHelp
