Wii Remote headtracking and active projector - Revision history

AndreaSansottera: /* Students currently working on the project */

2008-06-28T14:00:13Z

‎Students currently working on the project

AndreaSansottera: /* Students currently working on the project */

2008-06-28T13:58:39Z

‎Students currently working on the project

PierluigiTaddei: /* Project head(s) */

2008-06-16T15:26:28Z

‎Project head(s)

AndreaSansottera: /* Laboratory work and risk analysis */

2008-05-06T13:28:46Z

‎Laboratory work and risk analysis

AndreaSansottera: /* '''Part 2: project description''' */

2008-05-06T08:58:30Z

‎'''Part 2: project description'''

AndreaSansottera: /* '''Part 2: project description''' */

2008-05-06T08:57:04Z

‎'''Part 2: project description'''

AndreaSansottera: /* '''Part 2: project description''' */

2008-05-06T08:50:11Z

‎'''Part 2: project description'''

AndreaSansottera: /* '''Part 1: project profile''' */

2008-05-06T08:27:06Z

‎'''Part 1: project profile'''

AndreaSansottera: /* '''Part 1: project profile''' */

2008-05-06T08:26:43Z

‎'''Part 1: project profile'''

AndreaSansottera: /* Project name */

2008-05-06T08:25:54Z

‎Project name

@@ Line 30: / Line 30: @@
 * [[User:AndreaSansottera|A. Sansottera]]
-R. Sarati
+* [[User:RobertoSarati|R. Sarati]]
-T. Vit
+* [[User:TizianoVit|T. Vit]]
 === Laboratory work and risk analysis ===

@@ Line 28: / Line 28: @@
 ===== Students currently working on the project =====
-A. Sansottera
+* [[User:AndreaSansottera|A. Sansottera]]
 R. Sarati

@@ Line 20: / Line 20: @@
 ===== Project head(s) =====
-P. Taddei
+* [[User:PierluigiTaddei|Pierluigi Taddei]]
 ===== Other Politecnico di Milano people =====

@@ Line 37: / Line 37: @@
 Laboratory work for this project will be mainly performed at AIRLab/Lambrate. It will include significant amounts of mechanical work as well as of electrical and electronic activity. Potentially risky activities are the following:
-* Use of soldering copper. Standard safety measures described in [http://airlab.elet.polimi.it/index.php/airlab/content/download/461/4110/file/documento_valutazione_rischi_AIRLab.pdf Safety norms] will be followed.
+* Use of soldering iron. Standard safety measures described in [http://airlab.elet.polimi.it/index.php/airlab/content/download/461/4110/file/documento_valutazione_rischi_AIRLab.pdf Safety norms] will be followed.
 == '''Part 2: project description''' ==

← Older revision		Revision as of 08:58, 6 May 2008
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	It has been demonstrated that the infrared camera can be used to perform headtracking. The user should wear a pair of glasses with two groups of infrared lights, pointing toward the screen. The Wii Remote should be placed under the TV, pointing forward. In this way, proper triangulation can be done and the position of the user relative to the screen can be computed. The software, running on the PC, can adjust properly adjust the camera in the rendering of the 3D scene.		It has been demonstrated that the infrared camera can be used to perform headtracking. The user should wear a pair of glasses with two groups of infrared lights, pointing toward the screen. The Wii Remote should be placed under the TV, pointing forward. In this way, proper triangulation can be done and the position of the user relative to the screen can be computed. The software, running on the PC, can adjust properly adjust the camera in the rendering of the 3D scene.

−	Another possible application of the Wii Remote is the implementation of an active projector. Pointing the Wii Remote toward a screen or a projected image, the position of a "light pen" can be tracked. An initial calibration allows the software running on the PC to reconstruct the homography which transforms the points on the screen into the points in the image plane. Therefore, the "light pen" can be used as an input device. The "light pen" is simply a pen with an infrared light source on its tip. Multiple pens (up to four) can also be used.	+	Another possible application of the Wii Remote is the implementation of an active projector. Pointing the Wii Remote toward a screen or a projected image, the position of a "light pen" can be tracked. An initial calibration allows the software running on the PC to reconstruct the homography which transforms the points on the screen into the points in the image plane. Therefore, the "light pen" can be used as an input device. The "light pen" is simply a pen with an infrared light source on its tip. Multiple pens (up to four) can also be used. A further improvement could be the automatic calibration of the projector (two homography have to be reconstructed and thus two calibrations are required).

← Older revision		Revision as of 08:57, 6 May 2008
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	It has been demonstrated that the infrared camera can be used to perform headtracking. The user should wear a pair of glasses with two groups of infrared lights, pointing toward the screen. The Wii Remote should be placed under the TV, pointing forward. In this way, proper triangulation can be done and the position of the user relative to the screen can be computed. The software, running on the PC, can adjust properly adjust the camera in the rendering of the 3D scene.		It has been demonstrated that the infrared camera can be used to perform headtracking. The user should wear a pair of glasses with two groups of infrared lights, pointing toward the screen. The Wii Remote should be placed under the TV, pointing forward. In this way, proper triangulation can be done and the position of the user relative to the screen can be computed. The software, running on the PC, can adjust properly adjust the camera in the rendering of the 3D scene.
		+
		+	Another possible application of the Wii Remote is the implementation of an active projector. Pointing the Wii Remote toward a screen or a projected image, the position of a "light pen" can be tracked. An initial calibration allows the software running on the PC to reconstruct the homography which transforms the points on the screen into the points in the image plane. Therefore, the "light pen" can be used as an input device. The "light pen" is simply a pen with an infrared light source on its tip. Multiple pens (up to four) can also be used.

← Older revision		Revision as of 08:50, 6 May 2008
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	== '''Part 2: project description''' ==		== '''Part 2: project description''' ==
		+
		+	The Wii Remote is the input device of the Nintendo Wii, a videogame console. The communication between the Wii Remote and the console happens through a standard Bluetooth connection. Therefore, the Wii Remote can be connected to a PC with a bluetooth adapter.
		+
		+	The Wii Remote has some interesting functionalities for its price tag. In particular, it features a three-axis accelormeter and a high-performing infrared camera.
		+
		+	The resolution of the infrared camera is 1024x768 and the samples are acquired at a 100 Hz rate. The Wii Remote also includes a microprocessor, which performs blob-tracking of up to four infrared light sources. The Nintendo Wii - as well as a properly set-up PC - can poll the Wii Remote for the coordinates of the four infrared light sources.
		+
		+	It has been demonstrated that the infrared camera can be used to perform headtracking. The user should wear a pair of glasses with two groups of infrared lights, pointing toward the screen. The Wii Remote should be placed under the TV, pointing forward. In this way, proper triangulation can be done and the position of the user relative to the screen can be computed. The software, running on the PC, can adjust properly adjust the camera in the rendering of the 3D scene.

← Older revision		Revision as of 08:27, 6 May 2008
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	End date: 2008/09/10		End date: 2008/09/10
−
−	~~=== Website(s) ===~~

	=== People involved ===		=== People involved ===

← Older revision		Revision as of 08:26, 6 May 2008
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	T. Vit		T. Vit
−
−	~~===== Students who worked on the project in the past =====~~
−
−	~~===== External personnel: =====~~

	=== Laboratory work and risk analysis ===		=== Laboratory work and risk analysis ===

← Older revision		Revision as of 08:25, 6 May 2008
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	Analysis and implementation of headtracking with the Wii Remote.		Analysis and implementation of headtracking with the Wii Remote.
		+
	Analysis and implementation of an active projector with the Wii Remote.		Analysis and implementation of an active projector with the Wii Remote.