Gosi -
how is your image pattern recognition going?
This is a subject in which I'm interested. I just now came across a couple
of references I found when looking into this:
http://www.mathworks.com/products/demos/image/cross_correlation/imreg.html-
a step-by-step
tutorial in recognizing embedded images using Matlab
http://students.ee.sun.ac.za/~riaanvdd/image_processing_tools.htm - link
to a method called
the Fourier-Mellin transform
http://www.idiom.com/~zilla/Work/nvisionInterface/nip.html - "Fast
Normalized Cross-Correlation" by
J. P. Lewis of Industrial Light and Magic (the famous animation studio)
A good phrase on which to search is: "normalized cross-correlation".
Good luck,
Devon
On 2/26/07, Björn Helgason <[EMAIL PROTECTED]> wrote:
I have GUI both on my Windows machine and the Linux machines.
I will give JAL a go soon.
It seems a bit silly to have to start editing the addons before I can use
them.
I am sure I am looking in the wrong places at the moment where to put the
JHP and CGI code.
PS: I was starting to do some silly editing around the XML tags I wanted
to
use.
By using a simple locale I can gather the data quite easily by using
a
construct like this:
(ELEMENTTEXT,'_COLLECT_')=:y NB. in the character verb
creating the noun ELEMENTTEXT in the verb startelement
Now I got all the names from the xml file in the locale COLLECT
The XML addon is great!
2007/2/26, Oleg Kobchenko <[EMAIL PROTECTED]>:
>
> If you have GUI on Linux, you can use Package Manager.
> Otherwise, you can copy the addons manually.
>
> But it is important to install the latest base library.
> It does not have any breaking features, only things to
> work properly esp. with JAL.
>
> Note JHP can be used without <% %> notation, just like
> plain CGI. See the examples folder, esp. image generation.
>
>
>
> --- Björn Helgason <[EMAIL PROTECTED]> wrote:
>
> > Lets say I am a bit behind trying to catch up a lot of new things todo
> in J.
> >
> > I am beginning to get a hang of how I can use XML
> > The image stuff I am sort of beginning to get the hang of
> > I have spen some time on JHP and have managed to get apache working
and
> > tried out a few things but am mixing it a bit with CGI as well.
> > I guess I need to configure and understand Apache a bit better so I
can
> > understand where to place the directories, where to put what and what
> > scripts to change and how.
> >
> > So adding JAL into the equation has not been on right now.
> > Maybe that is wrong but I have seen messages about JAL changing the
way
> > things work and at the moment things are complicated enough as it is
for
> me.
> >
> > I am also working sometimes on a Windows and sometimes on Linux so it
> can be
> > a bit of a task of understanding what is to go where.
> >
> > It is also interesting that some of these things are done with
Jconsole
> and
> > others with GUI
> >
> > Apache seems quite interesting. Unfortunately I have never configured
it
> > before and it seems to offer quite a bit of possibilities and that
does
> not
> > make JHP all that easy for me right now. Let alone the CGI part.
> >
> > 2007/2/26, Oleg Kobchenko <[EMAIL PROTECTED]>:
> > >
> > > --- Björn Helgason <[EMAIL PROTECTED]> wrote:
> > >
> > > > It is getting tricky not to use JAL
> > > >
> > > > found this line giving file name error
> > > > require 'media/platimg/',tolower UNAME
> > > >
> > > > change
> > > >
> > > > to
> > > >
> > > > require '~addons/media/platimg/',(tolower UNAME),'.ijs'
> > >
> > > Why can't you use JAL?
> > >
> > >
> > >
> > >
> > >
> > >
>
____________________________________________________________________________________
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> > > http://mobile.yahoo.com/mail
> > >
----------------------------------------------------------------------
> > > For information about J forums see
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> > >
> >
> >
> >
> > --
> > Björn Helgason, Verkfræðingur
> > Fugl&Fiskur ehf, Þerneyjarsund 23, Box 127
> > 801 Grímsnes ,t-póst: [EMAIL PROTECTED]
> > Skype: gosiminn, gsm: +3546985532
> > Landslags og skrúðgarðagerð, gröfuþjónusta
> > http://groups.google.com/group/J-Programming
> >
> >
> > Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari
> einfaldleikans
> >
> > góður kennari getur stigið á tær án þess að glansinn fari af skónum
> > /|_ .-----------------------------------.
> > ,' .\ / | Með léttri lund verður |
> > ,--' _,' | Dagurinn í dag |
> > / / | Enn betri en gærdagurinn |
> > ( -. | `-----------------------------------'
> > | ) | (\_ _/)
> > (`-. '--.) (='.'=)
> > `. )----' (")_(")
> > >
----------------------------------------------------------------------
> > For information about J forums see http://www.jsoftware.com/forums.htm
>
>
>
>
>
>
____________________________________________________________________________________
> Don't pick lemons.
> See all the new 2007 cars at Yahoo! Autos.
> http://autos.yahoo.com/new_cars.html
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
--
Björn Helgason, Verkfræðingur
Fugl&Fiskur ehf, Þerneyjarsund 23, Box 127
801 Grímsnes ,t-póst: [EMAIL PROTECTED]
Skype: gosiminn, gsm: +3546985532
Landslags og skrúðgarðagerð, gröfuþjónusta
http://groups.google.com/group/J-Programming
Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans
góður kennari getur stigið á tær án þess að glansinn fari af skónum
/|_ .-----------------------------------.
,' .\ / | Með léttri lund verður |
,--' _,' | Dagurinn í dag |
/ / | Enn betri en gærdagurinn |
( -. | `-----------------------------------'
| ) | (\_ _/)
(`-. '--.) (='.'=)
`. )----' (")_(")
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
--
Devon McCormick
^me^ at acm.
org is my
preferred e-mail
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
