%0 Journal Article %J Immersive Projection Technology Symposium of the IEEE Virtual Reality 2002 Conference (VR2002 IPT) %D 2002 %T A real-time seamless tiled display system for 3D graphics %A Li,Z. %A Varshney, Amitabh %X We outline our seamless tiled display system forinteractive 3D graphics applications that is low-cost, easy to calibrate, scalable, and portable. Our system achieves geometric alignment in software by pre-warping the 3D space in contrast with the current systems that usually achieve this by 2D image pre-warping. Our system accomplishes this through real-time image capture from a digital camcorder, image segmentation, and derivation of the 3D warping matrices for each 3D graphics pipeline that feeds a projector. Our prototype system demonstrates our results on a 2 × 2 tiled array of projectors. %B Immersive Projection Technology Symposium of the IEEE Virtual Reality 2002 Conference (VR2002 IPT) %8 2002/// %G eng