calib_distortion with DV camera

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Hi
I'm working with ARToolkit since 2003 and now , that remain fewer than 2 =
weeks from my final exam, cat get calib_distortion work. I've recoded =
some video with my dv camera  to use them in my final discussion but =
can't calibrate the camera because the program crashes. I've tryed with =
both ArToolkit 2.52 and the last Pintaric's release. I've tryed also =
2.70 but it doesen't work too. Probably i've done something wrong with =
some lib or with VC++ but now I've really few time, can anyone send me a =
compiled calib_distortion? I will appreciate.
Thanks
Luca
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<DIV><FONT face=3DArial size=3D2>Hi</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I'm working with ARToolkit since 2003 =
and now ,=20
that&nbsp;remain&nbsp;fewer than 2 weeks from my final exam, cat get=20
calib_distortion work. I've recoded some video with my dv camera&nbsp; =
to use=20
them&nbsp;in my final discussion but can't calibrate the camera because =
the=20
program crashes. I've tryed with both ArToolkit 2.52 and the last =
Pintaric's=20
release. I've tryed also 2.70 but&nbsp;it doesen't&nbsp;work too. =
Probably i've=20
done something wrong with some lib or with VC++ but now I've really few =
time,=20
can anyone send me a compiled calib_distortion? I will =
appreciate.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Thanks</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Luca</FONT></DIV></BODY></HTML>

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From:	"Rei" <rei_work@l ........>	Received:	Feb 4, 2005
To	"AR Mailing List" <artoolkit@h ..................>
Subject:	calib_distortion with DV camera
This is a multi-part message in MIME format. ------=_NextPart_000_0013_01C50A9F.FC0A2BD0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi I'm working with ARToolkit since 2003 and now , that remain fewer than 2 = weeks from my final exam, cat get calib_distortion work. I've recoded = some video with my dv camera to use them in my final discussion but = can't calibrate the camera because the program crashes. I've tryed with = both ArToolkit 2.52 and the last Pintaric's release. I've tryed also = 2.70 but it doesen't work too. Probably i've done something wrong with = some lib or with VC++ but now I've really few time, can anyone send me a = compiled calib_distortion? I will appreciate. Thanks Luca ------=_NextPart_000_0013_01C50A9F.FC0A2BD0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2900.2523" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Hi</FONT></DIV> <DIV><FONT face=3DArial size=3D2>I'm working with ARToolkit since 2003 = and now ,=20 that remain fewer than 2 weeks from my final exam, cat get=20 calib_distortion work. I've recoded some video with my dv camera  = to use=20 them in my final discussion but can't calibrate the camera because = the=20 program crashes. I've tryed with both ArToolkit 2.52 and the last = Pintaric's=20 release. I've tryed also 2.70 but it doesen't work too. = Probably i've=20 done something wrong with some lib or with VC++ but now I've really few = time,=20 can anyone send me a compiled calib_distortion? I will = appreciate.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Thanks</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Luca</FONT></DIV></BODY></HTML> ------=_NextPart_000_0013_01C50A9F.FC0A2BD0--

From:	Leif Oppermann <lxo@C ............>	Received:	Feb 4, 2005
To	Rei <rei_work@l ........>
Subject:	Re: calib_distortion with DV camera
Hi Luca, you can have a look at my modified ARToolkit version. It comes with precompiled binaries for Windows. It's main modifications are in the old ARFrameGrabber class (DSVideoLib never worked for me) which is much more flexible now (enhanced init functions, x/y flipping, scale & upload GL texture). The are two new projects in the workspace that show how to use ARToolKit with G3D (www.graphics3d.com) and SDL (libsdl.org). One of the programs opens all found capture devices and displays their footage on a OpenGL polygon. I have also added some documentation to the calib* programs which should help you getting usable results quickly. If those programs crash at your place, it might be that you have unsupported video-capture hardware. Look at the text-console when you start the programs and find the line "ARFrameGrabber: list of dound devices". If it lists just one device and thats the one you are using in your program as well, you might be fine. If it lists more than one device you might run into trouble if some of those are analog capture cards. The easy ARToolKit examples usually just pick the first found device. If this is an unsupported device, the program exits ungracefully. You could then modify the supplied sourcecode so that it inits your camera by name. == Here are the files === Compiled Windows Binaries: http://www2.hs-harz.de/~loppermann/iin/modul_03/ARToolKit-Bin.zip Complete Workspace of my modified ARToolKit 2.65 HSH version: http://www2.hs-harz.de/~loppermann/iin/modul_03/ARToolKit.zip Hope this helps. All the best, Leif Rei wrote: > Hi > I'm working with ARToolkit since 2003 and now , that remain fewer than > 2 weeks from my final exam, cat get calib_distortion work. I've > recoded some video with my dv camera to use them in my final > discussion but can't calibrate the camera because the program crashes. > I've tryed with both ArToolkit 2.52 and the last Pintaric's release. > I've tryed also 2.70 but it doesen't work too. Probably i've done > something wrong with some lib or with VC++ but now I've really few > time, can anyone send me a compiled calib_distortion? I will appreciate. > Thanks > Luca This message has been checked for viruses but the contents of an attachment may still contain software viruses, which could damage your computer system: you are advised to perform your own checks. Email communications with the University of Nottingham may be monitored as permitted by UK legislation.