Hi,

A few week a go, someone wrote about modify the video image size at the 
initialisation step. I lost the email about it.Can someone send it back 
to me?
I am running artoolkit 2.52, with DirectX on windows using a Fire-i 
camera. I want to be able to run 640*480. What is the best way to do it? 
do I have to recompile the code?

I have also a problem, the simple example code give a  mirror image of 
what I am suppose to get. if an object is on the right of the camera, 
the image display the object on the left. the answer might already been 
address, sorry if I ask again but I don't have an archive of it.

Thanks
Alex
-- 
   o Alexandre Gillet               email: gillet@s ..........
  /  The Scripps Research Institute,
o   Dept. Molecular Biology,  MB-5,
  \  10550  North Torrey Pines Road,
   o La Jolla,  CA 92037-1000,  USA.
  /  tel: (858) 784-2053
o   fax: (858) 784-2860

Hi,

A few week a go, someone wrote about modify the video image size at the 
initialisation step. I lost the email about it.Can someone send it back 
to me?
I am running artoolkit 2.52, with DirectX on windows using a Fire-i 
camera. I want to be able to run 640*480. What is the best way to do it? 
do I have to recompile the code?

I have also a problem, the simple example code give a  mirror image of 
what I am suppose to get. if an object is on the right of the camera, 
the image display the object on the left. the answer might already been 
address, sorry if I ask again but I don't have an archive of it.

Thanks
Alex
-- 
   o Alexandre Gillet               email: gillet@s ..........
  /  The Scripps Research Institute,
o   Dept. Molecular Biology,  MB-5,
  \  10550  North Torrey Pines Road,
   o La Jolla,  CA 92037-1000,  USA.
  /  tel: (858) 784-2053
o   fax: (858) 784-2860

Hi,

Your main function should look like the one in any example of the ARToolKit
package, with some minor modifications:

  camera.Init(0, 640, 480); // Initialize framegrabber to 640*480

  camera.DisplayProperties();

  // Toggle the following in order to flip the image the way you want:

  //camera.SetFlippedImage(true);
  camera.SetFlippedImageVertical(true);
  camera.SetFlippedImageHorizontal(false);

Don't forget to change xsize and ysize in the rest of the code from 320 and
240 to  640 and 480.

Regards,

Fivos

PS: We definitely NEED a forum, an archive and an FAQ!
PPS: How's the Fire-i? Are the optics and image quality good?

-----Message d'origine-----
De : owner-artoolkit@h ..................
[mailto:owner-artoolkit@h ..................]De la part de Alexandre
Gillet
Envoye : mardi 25 fevrier 2003 23:46
A : artoolkit
Objet : image size and problem with mirror image.


Hi,

A few week a go, someone wrote about modify the video image size at the
initialisation step. I lost the email about it.Can someone send it back
to me?
I am running artoolkit 2.52, with DirectX on windows using a Fire-i
camera. I want to be able to run 640*480. What is the best way to do it?
do I have to recompile the code?

I have also a problem, the simple example code give a  mirror image of
what I am suppose to get. if an object is on the right of the camera,
the image display the object on the left. the answer might already been
address, sorry if I ask again but I don't have an archive of it.

Thanks
Alex
--
   o Alexandre Gillet               email: gillet@s ..........
  /  The Scripps Research Institute,
o   Dept. Molecular Biology,  MB-5,
  \  10550  North Torrey Pines Road,
   o La Jolla,  CA 92037-1000,  USA.
  /  tel: (858) 784-2053
o   fax: (858) 784-2860

Hi,

Your main function should look like the one in any example of the ARToolKit
package, with some minor modifications:

  camera.Init(0, 640, 480); // Initialize framegrabber to 640*480

  camera.DisplayProperties();

  // Toggle the following in order to flip the image the way you want:

  //camera.SetFlippedImage(true);
  camera.SetFlippedImageVertical(true);
  camera.SetFlippedImageHorizontal(false);

Don't forget to change xsize and ysize in the rest of the code from 320 and
240 to  640 and 480.

Regards,

Fivos

PS: We definitely NEED a forum, an archive and an FAQ!
PPS: How's the Fire-i? Are the optics and image quality good?

-----Message d'origine-----
De : owner-artoolkit@h ..................
[mailto:owner-artoolkit@h ..................]De la part de Alexandre
Gillet
Envoye : mardi 25 fevrier 2003 23:46
A : artoolkit
Objet : image size and problem with mirror image.


Hi,

A few week a go, someone wrote about modify the video image size at the
initialisation step. I lost the email about it.Can someone send it back
to me?
I am running artoolkit 2.52, with DirectX on windows using a Fire-i
camera. I want to be able to run 640*480. What is the best way to do it?
do I have to recompile the code?

I have also a problem, the simple example code give a  mirror image of
what I am suppose to get. if an object is on the right of the camera,
the image display the object on the left. the answer might already been
address, sorry if I ask again but I don't have an archive of it.

Thanks
Alex
--
   o Alexandre Gillet               email: gillet@s ..........
  /  The Scripps Research Institute,
o   Dept. Molecular Biology,  MB-5,
  \  10550  North Torrey Pines Road,
   o La Jolla,  CA 92037-1000,  USA.
  /  tel: (858) 784-2053
o   fax: (858) 784-2860

Hi,

which version of ARToolKit are you using? My function camera.Init accept 
only one argument , the device number. I am using ARToolKit DirectShow 2.52
and I do not have the following function:SetFlippedImageVertical(true);
				       SetFlippedImageHorizontal(false);



We just  start using our Fire-i camera, so far we like it.Good image 
quality, and a good frame rate comparing to our usb camera.

Alex

Fivos DOGANIS wrote:
> Hi,
> 
> Your main function should look like the one in any example of the ARToolKit
> package, with some minor modifications:
> 
>   camera.Init(0, 640, 480); // Initialize framegrabber to 640*480
> 
>   camera.DisplayProperties();
> 
>   // Toggle the following in order to flip the image the way you want:
> 
>   //camera.SetFlippedImage(true);
>   camera.SetFlippedImageVertical(true);
>   camera.SetFlippedImageHorizontal(false);
> 
> Don't forget to change xsize and ysize in the rest of the code from 320 and
> 240 to  640 and 480.
> 
> Regards,
> 
> Fivos
> 
> PS: We definitely NEED a forum, an archive and an FAQ!
> PPS: How's the Fire-i? Are the optics and image quality good?
> 
> -----Message d'origine-----
> De : owner-artoolkit@h ..................
> [mailto:owner-artoolkit@h ..................]De la part de Alexandre
> Gillet
> Envoye : mardi 25 fevrier 2003 23:46
> A : artoolkit
> Objet : image size and problem with mirror image.
> 
> 
> Hi,
> 
> A few week a go, someone wrote about modify the video image size at the
> initialisation step. I lost the email about it.Can someone send it back
> to me?
> I am running artoolkit 2.52, with DirectX on windows using a Fire-i
> camera. I want to be able to run 640*480. What is the best way to do it?
> do I have to recompile the code?
> 
> I have also a problem, the simple example code give a  mirror image of
> what I am suppose to get. if an object is on the right of the camera,
> the image display the object on the left. the answer might already been
> address, sorry if I ask again but I don't have an archive of it.
> 
> Thanks
> Alex
> --
>    o Alexandre Gillet               email: gillet@s ..........
>   /  The Scripps Research Institute,
> o   Dept. Molecular Biology,  MB-5,
>   \  10550  North Torrey Pines Road,
>    o La Jolla,  CA 92037-1000,  USA.
>   /  tel: (858) 784-2053
> o   fax: (858) 784-2860
> 
> 
> 
> 
> 

-- 
   o Alexandre Gillet               email: gillet@s ..........
  /  The Scripps Research Institute,
o   Dept. Molecular Biology,  MB-5,
  \  10550  North Torrey Pines Road,
   o La Jolla,  CA 92037-1000,  USA.
  /  tel: (858) 784-2053
o   fax: (858) 784-2860

Hi,

which version of ARToolKit are you using? My function camera.Init accept 
only one argument , the device number. I am using ARToolKit DirectShow 2.52
and I do not have the following function:SetFlippedImageVertical(true);
				       SetFlippedImageHorizontal(false);



We just  start using our Fire-i camera, so far we like it.Good image 
quality, and a good frame rate comparing to our usb camera.

Alex

Fivos DOGANIS wrote:
> Hi,
> 
> Your main function should look like the one in any example of the ARToolKit
> package, with some minor modifications:
> 
>   camera.Init(0, 640, 480); // Initialize framegrabber to 640*480
> 
>   camera.DisplayProperties();
> 
>   // Toggle the following in order to flip the image the way you want:
> 
>   //camera.SetFlippedImage(true);
>   camera.SetFlippedImageVertical(true);
>   camera.SetFlippedImageHorizontal(false);
> 
> Don't forget to change xsize and ysize in the rest of the code from 320 and
> 240 to  640 and 480.
> 
> Regards,
> 
> Fivos
> 
> PS: We definitely NEED a forum, an archive and an FAQ!
> PPS: How's the Fire-i? Are the optics and image quality good?
> 
> -----Message d'origine-----
> De : owner-artoolkit@h ..................
> [mailto:owner-artoolkit@h ..................]De la part de Alexandre
> Gillet
> Envoye : mardi 25 fevrier 2003 23:46
> A : artoolkit
> Objet : image size and problem with mirror image.
> 
> 
> Hi,
> 
> A few week a go, someone wrote about modify the video image size at the
> initialisation step. I lost the email about it.Can someone send it back
> to me?
> I am running artoolkit 2.52, with DirectX on windows using a Fire-i
> camera. I want to be able to run 640*480. What is the best way to do it?
> do I have to recompile the code?
> 
> I have also a problem, the simple example code give a  mirror image of
> what I am suppose to get. if an object is on the right of the camera,
> the image display the object on the left. the answer might already been
> address, sorry if I ask again but I don't have an archive of it.
> 
> Thanks
> Alex
> --
>    o Alexandre Gillet               email: gillet@s ..........
>   /  The Scripps Research Institute,
> o   Dept. Molecular Biology,  MB-5,
>   \  10550  North Torrey Pines Road,
>    o La Jolla,  CA 92037-1000,  USA.
>   /  tel: (858) 784-2053
> o   fax: (858) 784-2860
> 
> 
> 
> 
> 

-- 
   o Alexandre Gillet               email: gillet@s ..........
  /  The Scripps Research Institute,
o   Dept. Molecular Biology,  MB-5,
  \  10550  North Torrey Pines Road,
   o La Jolla,  CA 92037-1000,  USA.
  /  tel: (858) 784-2053
o   fax: (858) 784-2860

Hello again,

I'm using ARToolKitDirectShow2.52vrml. My code looks like this (it is based
on simpleVRML example):

...

#include <AR/ARFrameGrabber.h>

...

ARFrameGrabber camera;

//--------------------------------------------------------------------------
-----------------

int main()
{
	CoInitialize(NULL);
	init();

	// Start the video capture
	camera.Init(0, 640, 480); // Initialize framegrabber to 640*480

	camera.DisplayProperties();
	//camera.SetFlippedImage(true);
  	camera.SetFlippedImageVertical(true);
  	camera.SetFlippedImageHorizontal(false);

	// Start the main event loop
  	argMainLoop( NULL, keyEvent, mainLoop );

	CoUninitialize();
	return 0;
}

...

I can assure you it works fine!

Reagrds,

Fivos

-----Message d'origine-----
De : Alexandre Gillet [mailto:gillet@s ..........]
Envoye : mercredi 26 fevrier 2003 22:37
A : Fivos DOGANIS
Cc : artoolkit
Objet : Re: image size and problem with mirror image.


Hi,

which version of ARToolKit are you using? My function camera.Init accept
only one argument , the device number. I am using ARToolKit DirectShow 2.52
and I do not have the following function:SetFlippedImageVertical(true);
				       SetFlippedImageHorizontal(false);



We just  start using our Fire-i camera, so far we like it.Good image
quality, and a good frame rate comparing to our usb camera.

Alex

Fivos DOGANIS wrote:
> Hi,
>
> Your main function should look like the one in any example of the
ARToolKit
> package, with some minor modifications:
>
>   camera.Init(0, 640, 480); // Initialize framegrabber to 640*480
>
>   camera.DisplayProperties();
>
>   // Toggle the following in order to flip the image the way you want:
>
>   //camera.SetFlippedImage(true);
>   camera.SetFlippedImageVertical(true);
>   camera.SetFlippedImageHorizontal(false);
>
> Don't forget to change xsize and ysize in the rest of the code from 320
and
> 240 to  640 and 480.
>
> Regards,
>
> Fivos
>
> PS: We definitely NEED a forum, an archive and an FAQ!
> PPS: How's the Fire-i? Are the optics and image quality good?
>
> -----Message d'origine-----
> De : owner-artoolkit@h ..................
> [mailto:owner-artoolkit@h ..................]De la part de Alexandre
> Gillet
> Envoye : mardi 25 fevrier 2003 23:46
> A : artoolkit
> Objet : image size and problem with mirror image.
>
>
> Hi,
>
> A few week a go, someone wrote about modify the video image size at the
> initialisation step. I lost the email about it.Can someone send it back
> to me?
> I am running artoolkit 2.52, with DirectX on windows using a Fire-i
> camera. I want to be able to run 640*480. What is the best way to do it?
> do I have to recompile the code?
>
> I have also a problem, the simple example code give a  mirror image of
> what I am suppose to get. if an object is on the right of the camera,
> the image display the object on the left. the answer might already been
> address, sorry if I ask again but I don't have an archive of it.
>
> Thanks
> Alex
> --
>    o Alexandre Gillet               email: gillet@s ..........
>   /  The Scripps Research Institute,
> o   Dept. Molecular Biology,  MB-5,
>   \  10550  North Torrey Pines Road,
>    o La Jolla,  CA 92037-1000,  USA.
>   /  tel: (858) 784-2053
> o   fax: (858) 784-2860
>
>
>
>
>

--
   o Alexandre Gillet               email: gillet@s ..........
  /  The Scripps Research Institute,
o   Dept. Molecular Biology,  MB-5,
  \  10550  North Torrey Pines Road,
   o La Jolla,  CA 92037-1000,  USA.
  /  tel: (858) 784-2053
o   fax: (858) 784-2860

Hello again,

I'm using ARToolKitDirectShow2.52vrml. My code looks like this (it is based
on simpleVRML example):

...

#include <AR/ARFrameGrabber.h>

...

ARFrameGrabber camera;

//--------------------------------------------------------------------------
-----------------

int main()
{
	CoInitialize(NULL);
	init();

	// Start the video capture
	camera.Init(0, 640, 480); // Initialize framegrabber to 640*480

	camera.DisplayProperties();
	//camera.SetFlippedImage(true);
  	camera.SetFlippedImageVertical(true);
  	camera.SetFlippedImageHorizontal(false);

	// Start the main event loop
  	argMainLoop( NULL, keyEvent, mainLoop );

	CoUninitialize();
	return 0;
}

...

I can assure you it works fine!

Reagrds,

Fivos

-----Message d'origine-----
De : Alexandre Gillet [mailto:gillet@s ..........]
Envoye : mercredi 26 fevrier 2003 22:37
A : Fivos DOGANIS
Cc : artoolkit
Objet : Re: image size and problem with mirror image.


Hi,

which version of ARToolKit are you using? My function camera.Init accept
only one argument , the device number. I am using ARToolKit DirectShow 2.52
and I do not have the following function:SetFlippedImageVertical(true);
				       SetFlippedImageHorizontal(false);



We just  start using our Fire-i camera, so far we like it.Good image
quality, and a good frame rate comparing to our usb camera.

Alex

Fivos DOGANIS wrote:
> Hi,
>
> Your main function should look like the one in any example of the
ARToolKit
> package, with some minor modifications:
>
>   camera.Init(0, 640, 480); // Initialize framegrabber to 640*480
>
>   camera.DisplayProperties();
>
>   // Toggle the following in order to flip the image the way you want:
>
>   //camera.SetFlippedImage(true);
>   camera.SetFlippedImageVertical(true);
>   camera.SetFlippedImageHorizontal(false);
>
> Don't forget to change xsize and ysize in the rest of the code from 320
and
> 240 to  640 and 480.
>
> Regards,
>
> Fivos
>
> PS: We definitely NEED a forum, an archive and an FAQ!
> PPS: How's the Fire-i? Are the optics and image quality good?
>
> -----Message d'origine-----
> De : owner-artoolkit@h ..................
> [mailto:owner-artoolkit@h ..................]De la part de Alexandre
> Gillet
> Envoye : mardi 25 fevrier 2003 23:46
> A : artoolkit
> Objet : image size and problem with mirror image.
>
>
> Hi,
>
> A few week a go, someone wrote about modify the video image size at the
> initialisation step. I lost the email about it.Can someone send it back
> to me?
> I am running artoolkit 2.52, with DirectX on windows using a Fire-i
> camera. I want to be able to run 640*480. What is the best way to do it?
> do I have to recompile the code?
>
> I have also a problem, the simple example code give a  mirror image of
> what I am suppose to get. if an object is on the right of the camera,
> the image display the object on the left. the answer might already been
> address, sorry if I ask again but I don't have an archive of it.
>
> Thanks
> Alex
> --
>    o Alexandre Gillet               email: gillet@s ..........
>   /  The Scripps Research Institute,
> o   Dept. Molecular Biology,  MB-5,
>   \  10550  North Torrey Pines Road,
>    o La Jolla,  CA 92037-1000,  USA.
>   /  tel: (858) 784-2053
> o   fax: (858) 784-2860
>
>
>
>
>

--
   o Alexandre Gillet               email: gillet@s ..........
  /  The Scripps Research Institute,
o   Dept. Molecular Biology,  MB-5,
  \  10550  North Torrey Pines Road,
   o La Jolla,  CA 92037-1000,  USA.
  /  tel: (858) 784-2053
o   fax: (858) 784-2860