Al wrote:
If anything can do it, it'll be ImageMagick
Adam Randall wrote:
I'm amazed that this either doesn't exist, or is hard to find. I
basically am looking for a way to read in an image into PHP, or shell
out to something on the Linux side, and determine, and see if it has a
barcode in it
Basic bar code detection is not that difficult. You set a couple of
virtual lines over the images and "crawl" them pixel by pixel. Then
you count the black/white changes and the density of each change. I
could even think of doing this using GD if I had the time. On the
other hand it can get pretty
Yeah, I have played with JOCR/GOCR, but it seemed somewhat inaccurate.
Does anyone have any examples of working with it in code so that I can
figure out how to incorporate it into my solutions?
Adam.
On Wed, Dec 17, 2008 at 5:17 PM, Bastien Koert wrote:
> On Wed, Dec 17, 2008 at 7:42 PM, Al wro
I would have thought so too, but haven't found anything yet. Maybe
there is an answer there (I have Imagick installed for example).
iText, a java utility, has the ability to write barcodes nicely to
PDF, too bad that there's no some reverse there either.
Adam.
On Wed, Dec 17, 2008 at 4:42 PM, Al
This completely internal, and highly sensitive. Also, the documents
themselves will different every time likely as they can either be
faxes with who knows what type of skewing/quality/orientation. I need
to be able to read them and find out what the barcodes are, if any.
Adam.
On Wed, Dec 17, 200
On Wed, Dec 17, 2008 at 7:42 PM, Al wrote:
> If anything can do it, it'll be ImageMagick
>
> Adam Randall wrote:
>
>> I'm amazed that this either doesn't exist, or is hard to find. I
>> basically am looking for a way to read in an image into PHP, or shell
>> out to something on the Linux side, an
If anything can do it, it'll be ImageMagick
Adam Randall wrote:
I'm amazed that this either doesn't exist, or is hard to find. I
basically am looking for a way to read in an image into PHP, or shell
out to something on the Linux side, and determine, and see if it has a
barcode in it or not. If i
On Thu, 2008-12-18 at 00:04 +, Nathan Rixham wrote:
> Adam Randall wrote:
> > I'm amazed that this either doesn't exist, or is hard to find. I
> > basically am looking for a way to read in an image into PHP, or shell
> > out to something on the Linux side, and determine, and see if it has a
> >
Adam Randall wrote:
I'm amazed that this either doesn't exist, or is hard to find. I
basically am looking for a way to read in an image into PHP, or shell
out to something on the Linux side, and determine, and see if it has a
barcode in it or not. If it does, I need to decode the barcode so that
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