I found myself.
Please see language-specific.sh
VERTICAL_FONTS(= \
"TAKAoExGothic" \ #for jpn
"TAKAoExMincho" \ #for jpn
"WHAT_EVER_FONT_YOU_WANT_TO_ADD"
)
when you execute tesstrain.sh \
--font_dir /usr/share/font
--lang jpn
...
--fontlist "WHAT_EVER_FONT_YOU_WANT_TO_ADD"
You will see the box file and tiff file where characters are vertically
aligned.
Thanks!
On Sun, Oct 7, 2018 at 12:56 PM Seokbong Choi <zodiac3...@gmail.com> wrote:
> Hello,
>
> I am a Japanese comic book fan. Recently, I come to learn about tesseract,
> which is awesome.
> There are many challenges around Japanese - it has millions characters, so
> that millions of iteration are required to train.
>
> Another challenge is vertical text. Most of comic books use vertical
> alignment for the text.
> I am trying to train tesseract based upon JPN_VERT (I already successfully
> trained JPN).
> However, I am not able to find a way to generate "box" file, which is
> aligned vertically to train JPN_VERT further.
> Any idea?
>
> Thanks in advance.
>
> Greg.
>
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