Titlebook: Virtual Environments ’99; Proceedings of the E Michael Gervautz,Dieter Schmalstieg,Axel Hildebran Conference proceedings 1999 Springer-Verl

Hiatus

Conference proceedings 1999and June 1 . It was organized by the Institute of Computer Graphics of the Vienna University of Technology together with the Austrian Academy of Sciences and EUROGRAPHICS. The workshop brought together scientists from all over the world to present and discuss the latest scientific advances in the fi

故意钓到白杨

Initial

An Optical Tracking System for VR/AR-Applicationsder to achieve high tracking precision we introduce a calibration algorithm which results in sub-pixel accuracy and is therefore well applicable within Augmented Reality scenarios. Further the algorithm for calculating the pose of a rigid body is described. Finally, the optical tracking system is evaluated in regard to its accuracy.

STRIA

Improving The Illumination Quality Of VRML 97 Walkthrough Via Intensive Texture Usagefrequency information (direct illumination), and to accelerate the complete lighting process (global illumination). Finally, we will present the filtering and reconstruction methods used to improve the rendering visual quality.

intelligible

Fast Walkthroughs with Image Caches and Ray Castingremaining scene is rendered by a pixel-based approach using an Image Cache, horizon estimation to avoid calculating sky pixels, and finally, ray casting. The time complexity of this approach does not depend on the total number of primitives in the scene. We have measured speedups of up to one order of magnitude.

figurine

他去就结束

otic-capsule

Augmented Reality, the other way aroundty encountered in recent applications. By taking advantage of the symmetry of the model, we are able to show how Augmented Reality can be seen “the other way around”, that is, in destination to the ., and at the level of the operator’s ..

Melodrama

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