Development of an Augmented Reality system using ARToolKit

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Development of an Augmented Reality system using ARToolKit and user invisible markers depicted below, together with the total cost of these proposals. The numbering of the proposals indicates the favourability of the proposal. Proposal 1 Price Proposal 2 Price LitEye-500 €2950 nVision DataVisor HiRes €20445 Total price €2950 Total price €20445 5.5 Final choice on system components and perspective Now that has been presented several proposals for the components with their respective desirability, here the final choice for system components is stated. Hereby the rationale behind the choice is not laid out; just the results are given. For the invisible marker tracking components the choice has been made for the first proposal. This consists of the following: • IR Ink Pen • IR bullet camera with 715nm IR filter • 12 VDC Power supply • USB 2.0 Video Grabber The choice for the stereoscopic video see-through HMD is taken from the second proposal: • ARVision3D, Goggles model The choice for the optical see-through HMD is taken from the first proposal: • Liteye-500, SVGA model With these chosen system components the next step is to merge them into a complete system that is capable of supporting AR applications based upon ARToolKit with user invisible markers. Two directions will be taken to cover the complete possibilities, to have a greater chance on success and, if successfully implemented, to have a choice on which approach to use and further develop in the future. The two variants that will be tried are the follwing: • Implementing an AR system based upon the selected hardware components for invisible marker tracking, and the selected stereoscopic video see-through HMD. • Implementing an AR system based upon the selected hardware components for invisible marker tracking, and the selected monoscopic optical see-through HMD. Hereby needs to be noted that this solution will only cover one eye. 61
Development of an Augmented Reality system using ARToolKit and user invisible markers 6. References [Azu01] Azuma, R., Baillot, Y., Behringer, R., Feiner, S., Julier, S., MacIntyre, B., Recent Advances in Augmented Reality, IEEE Computer Graphics and Applications, vol. 21, n. 6, Nov/Dec, pp. 34-47, 2001 [Azu94] Azuma, R., Bishop, G., Improving static and dynamic registration in an optical see-through HMD, Proceedings of SIGGRAPH 94, pp. 197-204, 1994 [Azu97] Azuma, R., A Survey of Augmented Reality, Presence: Teleoperators and Virtual Environments, vol. 6, n. 4, August, pp. 355 – 385, 1997 [Bell02] Bell, B., Feiner, S., Höllerer, T., Information at a Glance, IEEE Computer Graphics and Applications, vol. 22, n. 4, Jul/Aug, pp. 6-9, 2002 [Bim04a] Bimber, O., Raskar, R., Modern Approaches to Augmented Reality, 25th Annual Conference of the European Association for Computer Graphics, Interacting with Virtual Worlds, Tutorial 8, pp. 1-86, 2004 [Bim04b] Bimber, O., Combining Optical Holograms with Interactive Computer Graphics, IEEE Computer (cover feature), pp. 85-91, 2004 [Bow04] Bowman, D.A., 3D User Interfaces: Theory and Practice, 2004 [Bru03] Brunner, S., Bimber, O., Mader, S., Report on Tracking Technology, 2003 [Cot04] Cotting, D., Naef, M., Gross M., Fuchs H., Embedding Imperceptible Patterns into Projected Images for Simultaneous Acquisition and Display, IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR’04), pp. 100-109, 2004 [Emm02] Emmelkanp, M.P.G., Krijn, M., Hulsbosch, H., de Vries, S., Schuemie, M.J., van der Mast, C.A.P.G., Virtual Reality Treatment versus exposure in vivo: A Comparative Evaluation in Acrophobia, Behaviour Research and Therapy, vol. 40, n. 5, pp. 25-32, 2002 [Hof00] Hoff, B., Azuma, R., Autocalibration of an Electronic Compass in an Outdoor Augmented Reality System, Proceedings of International Symposium on Augmented Reality 2000, pp. 159-164, 2000 [Hua04] Hua, H., Brown, L.D., Gao, C., Scape: Supporting Stereoscopic Collaboration in Augmented and Projective Environments, IEEE Computer Graphics and Applications, vol. 24, n. 1, Jan./Feb., pp. 66-75, 2004 [Isd00] Isdale, J., Nov/Dec 2000: TechReview Augmented Reality, http://vr.isdale.com/vrTechReviews/AugmentedReality_Nov2000.html, 2000 [Jua04] Juan, M.C., Botella, C., Alcañiz, M., Baños, M., Carrion, C., Melero, M., Lozano, J.A., An Augmented Reality System for treating psychological disorders: Application to phobia to cockroaches, Proceedings of the Third IEEE 62
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