On Sat, Jun 28, 2008 at 5:32 PM, Bob Goodwin USA
<bobgoodwin wildblue net> wrote:
fred smith wrote:
Is there an F8 application that will convert a .png copy of a text list
to a text file?
----
png is a picture file and there is no text.
If you want OCR (optical character recognition - software that scans a
picture for recognizable text and saves the recognized text to a file),
I would suggest tesseract.
Thanks, I will look at that.
I believe that Tesseract only understands TIF files, so you will need
to convert the png before you can OCR them.
Yes, I discovered that requirement but now I am stumped by -
The command line is:
tesseract <image.tif> <output> [-l langid]
I thought "-l enUS" might work but no go there.
There's no man page, only a README and that doesn't tell me about the langid
other than it wants it. Without it I get very strange looking text.
Unfortunately, the OCR programs working in Linux are not very good
yet. In case you have access to Acrobat Professional, use it instead;
the results are usually excellent.