Hi Folks,

I downloaded ARToolKit 2.61 (April 2002, no more development?).
When I used PAL resolution for the marker detection I got
segfaults. I found out that this was caused by a statically
allocated array in arLabeling.c:

static ARInt16      l_imageL[640*500];
static ARInt16      l_imageR[640*500];

After I changed that to 800*600 the tracking
worked also for PAL images (720x576). Couldn't
that field be allocated dynamically according
to the image size?

Regards,

	Toni


--
Ing. Antonio Bleile
Seac02 S.r.l.
via Avogadro 4
10121 Torino Italia
Tel. +39.011.197.006.52
Fax +39.011.197.006.53
E-mail antonio.bleile@s ........
Sito www.seac02.it

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Antonio Bleile wrote:

>After I changed that to 800*600 the tracking worked also for PAL images (720x576). Couldn't that field be allocated dynamically according to the image size?
>  
>
ofcourse it could be dynamic and nobody keeps you from doing so.
infact ARToolKitPlus does it dynamically...

bye,
Daniel


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Hallo Toni,

Am 06.06.2005 um 11:13 schrieb Antonio Bleile:

> I downloaded ARToolKit 2.61 (April 2002, no more development?).

Just look here:
http://artoolkit.sourceforge.net/


>> infact ARToolKitPlus does it dynamically...
>>
>
> Ah, interesting! Is this supposed to be the successor of ARToolKit?

No.
Look here: http://studierstube.org/handheld_ar/artoolkitplus.php
And it was also mentioned here in the mailinglist by Daniel Wagner on =20=

05/06/2005.
Google is your friend.


Kind regards
J=F6rg Hedrich=

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J=F6rg Hedrich wrote:

>> Ah, interesting! Is this supposed to be the successor of ARToolKit?
>
> Look here: http://studierstube.org/handheld_ar/artoolkitplus.php
> And it was also mentioned here in the mailinglist by Daniel Wagner on=20
> 05/06/2005.
> Google is your friend.

thanks J=F6rg,

no ARToolKitPlus is not a successor of ARToolKit.
ARToolKitPlus is an improved version of ARToolKit's vision core, no
vrml, no camera reading stuff.
to my knowledge the vision core of the original ARToolKit distribution
has not been updated for ages (meaning years).

ARToolKitPlus is only meant for experienced ARToolKit developers.

the full announcement can be found here:
http://www.hitl.washington.edu/artoolkit/mail-archive/message-thread-0079=
9-Announcement--Public-Rel.html

bye,
Daniel



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