909 search results - page 63 / 182 » Calibration-Free Augmented Reality |
AUIC
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper presents a markerless registration approach for Augmented Reality (AR) systems based on the Kanade-Lucas-Tomasi (KLT) natural feature tracker and the affine reconstruct...
ICAT
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper describes a subjective experiment in progress to study human sound localization using mobile audio augmented reality systems. The experiment also serves to validate a ne...
ICAT
2006
IEEE
14 years 4 months ago
2006
IEEE
Abstract. It is necessary to precisely measure pose (position and orientation) of a user in order to realize an augmented reality (AR) system with a wearable computer. One of major...
CA
2002
IEEE
14 years 2 months ago
2002
IEEE
In augmented reality applications, tracking and registration of both cameras and objects is required because, to combine real and rendered scenes, we must project synthetic models...
MICCAI
2001
Springer
14 years 2 months ago
2001
Springer
We report the results of a randomized, controlled trial to compare the accuracy of standard ultrasound-guided needle biopsy to biopsies performed using a 3D Augmented Reality (AR) ...