Okay, I'm finally actually editing the necessary files.
2> is supported by WinNT, 2k and XP I just newer saw it used before.
2> is not supported in Win9x and ME.
I don't think we care about Win9x or WinME (though someone should feel free
to demonstrate my ignorance here).
>> However /dev/null is - of course - not found in Windows. Equivalent
>> is nul (case insensitive). Better use os.path.devnull like shown
>> here. Parenthesis required for string formatting!
Correct. Will be checked in shortly.
Luigi> On windows you have to put quote around pnmfile to protect
Luigi> against space in path ...
Not a problem here, since the pnmfile is named using the tempfile.mkstemp
function. It won't contain any characters which require special treatment.
>> Finally I was surprised to find that
>>
>> ocrad -s4 -x out.txt >ocr.txt logo.pgm
>>
>> did produce an ocr.txt but no out.txt for this image
>> http://www.unlockaarhus.dk/dev/logo.pgm.
>>
>> Maybe it's only a problem with small images? Could you please test if
>> this is the case under Unix as well?
Luigi> using -s (and other flags as well) disable -x.
Hmmm... That sucks. I see the lines in ocrad's code where that happens. I
mailed a note to bug-ocrad asking why this is so. Hopefully it's just a
simple bug that can be squashed.
Luigi> orf file is never used. probably is there from the start before
Luigi> skip introduce the scale parameter
Actually, yes, it is used:
for line in open(orf):
if line.startswith("lines"):
nlines = int(line.split()[1])
if nlines:
ctokens.add("image-text-lines:%d" %
int(log2(nlines)))
so no image-text-lines:NN tokens are generated.
Skip
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