719 search results - page 22 / 144 » On Positioning for Augmented Reality Systems |
VR
2002
IEEE
14 years 1 months ago
2002
IEEE
All augmented reality (AR) systems must deal with registration errors. While most AR systems attempt to minimize registration errors through careful calibration, registration erro...
ISMAR
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we present a method for generating a texture for hiding a marker in augmented reality applications. The texture is generated by interpolating the neighbourhood of t...
VRCAI
2004
ACM
14 years 2 months ago
2004
ACM
Augmented reality (AR) deals with the problem of dynamically and accurately align virtual objects with the real world. Among the used methods, vision-based techniques have advanta...
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
Our purpose is to provide an augmented reality system for Radio-Frequency guidance that could superimpose a 3D model of the liver, its vessels and tumors (reconstructed from CT ima...
SIGGRAPH
1996
ACM
14 years 27 days ago
1996
ACM
We present a real-time stereoscopic video-see-through augmented reality (AR) system applied to the medical procedure known as ultrasound-guided needle biopsy of the breast. The AR...