GPU-based real-time occlusion in a CAVE-based augmented reality environment

2007 Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, DETC2007

Volumn 2 PART B, Issue , 2008, Pages 1131-1141

  Lu, Yuzhu ^a   Smith, Shana ^b  

^a Iowa State University

^b NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

CAVE; GPU programming; Immersive Augmented Reality; Real time occlusion

Indexed keywords

AUGMENTED REALITY (AG); INTERNATIONAL DESIGNS; PERFOR MANCE COMPARISON; PROTOTYPE SYSTEMS; REAL TIME; REMOTE CAMERAS; STEREO IMAGING; TECHNICAL CONFERENCES; VIRTUAL OBJECTS;

ARCHITECTURAL DESIGN; CAVES; COMPUTER NETWORKS; COMPUTERS; LANDFORMS; TECHNOLOGY; VIRTUAL REALITY;

ENGINEERING;

EID: 44849120957     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/DETC2007-35462     Document Type: Conference Paper

References (18)

1. Sekuler, A.B., & Palmer, S.E., 1992, "Perception of Partly Occluded Objects: A Microgenetic Analysis," Journal of Experimental Psychology: General, 121, pp. 95-111.
2. Breen, D.E., Whitaker, R.T., Rose, E., & Tuceryan, M., 1996, "Interactive Occlusion and Automatic Object Placement for Augmented Reality", Computer Graph. Forum 15(3), pp. 11-22.
3. Gibson, S., Cook, J., Howard, T., Hubbold, R., & Oram, D., 2002, "Accurate camera calibration for off-line, video-based augmented reality," presented at the Int. Symp. Mixed and Augmented Reality Darmstadt, Germany, Sep. 2002.
4. Lepetit, V., & Berger, M.O., 2000, "A Semi-Automatic Method for Resolving Occlusion in Augmented Reality," CVPR 2000, pp. 2225-2230.
5. Schmidt, J., Niemann, H., & Vogt, S, 2002, "Dense Disparity Maps in Real-Time with an Application to Augmented Reality," WACV 2002, pp. 225-230.
6. Duchesne, C., & Hervé, J.Y., 2000, "A Point-Based Approach to the Interposition Problem in Augmented Reality," ICPR 2000, pp. 1261-1265.
7. Berger, M.O., 1997, "Resolving Occlusion in Augmented Reality: a Contour Based Approach without 3D Reconstruction," CVPR 1997, pp. 91-96.
8. Kanbara, M., Okuma, T., Takemura, H., & Yokoya, N., 2000, "A Stereoscopic Video See-Through Augmented Reality System Based on Real-Time Vision-Based Registration," VR 2000, pp. 255-262.
9. Kiyokawa, K., Kurata, Y. & Ohno, H, 2000, "An Optical See-through Display for Mutual Occlusion of Real and Virtual Environments," Proceedings of IEEE & ACM ISAR 2000, pp.60-67.
10. Gordon, G.G., Billinghurst, M., Bell, M., Woodfill, J., Kowalik, B., Erendi, A., & Tilander, J., 2002, "The Use of Dense Stereo Range Data in Augmented Reality," ISMAR 2002, pp. 14-
11. Purcell, T.J., Buck, I., Mark, W., & Hanrahan, P., 2002, "Ray Tracing on Programmable Graphics Hardware," Proc. SIGGRAPH 2002, pp. 703-712.
12. Purcell T.J., 2004, "Ray Tracing on a Stream Processor", Ph.D. Thesis, Stanford University, March 2004.
13. Szirmay-Kalos, L., Aszodi, B., Lazanyi, I., & Premecz, M., 2005, "Approximate ray-tracing on the GPU with distance impostors," Computer Graphics Forum (Proc. of EG'05), 24(3).
14. Billinghurst, M., 1999, "Interaction and Collaboration Techniques Using AR," Web Proceedings of IWAR'99.
15. Bimber, O. & Frhlich, B., 2002, "Occlusion Shadows: Using Projected Light to Generate Realistic Occlusion Effects for View-Dependent Optical See-Through Displays," Proceedings of International Symposium on Mixed and Augmented Reality (ISMAR '02).
16. Azuma, R., Baillot, Y., Behringer, R., Feiner, S., Julier, S., & MacIntyre, B., 2001, "Recent Advances in Augmented Reality", IEEE Comp. Graph. & App, vol. 21, no. 6 (Nov/Dec 2001), pp. 34-47.
17. Raskar, R. & Low, K., 2001, "Interacting with Spatially Augmented Reality," ACM International Conference on Computer Graphics, Virtual Reality and Visualization, Cape Town, South Africa , pp. 101-108.
18. Steve, B., Zeltzer, D., Bolas, M.T., Chapelle, B., & Bennett, D., 1997, "The Future of Virtual Reality: Head Mounted Displays Versus Spatially Immersive Displays," SIGGRAPH 97 Conference Proceedings, ACM SIGGRAPH, Addison-Wesley, pp. 485-486.