ET
2010
13 years 8 months ago
2010
Modern mixed-signal/RF circuits with a digital calibration capability could achieve significant performance improvement through calibration. However, the calibration process often ...
VRST
1999
ACM
14 years 3 months ago
1999
ACM
Augmented Reality overlays computer generated images over the real world. To correctly depict spatial relations between real and virtual objects, these images have to be generated...
IROS
2007
IEEE
14 years 5 months ago
2007
IEEE
—Vision-aided inertial navigation systems (V-INSs) can provide precise state estimates for the 3-D motion of a vehicle when no external references (e.g., GPS) are available. This...
ISBI
2002
IEEE
15 years 4 days ago
2002
IEEE
This paper describes a novel method for calibration of freehand three-dimensional (3D) ultrasound. A position sensor is mounted on a conventional ultrasound probe, thus the set of...
ICIP
2003
IEEE
15 years 1 months ago
2003
IEEE
Camera calibration requires the identification of points in an image that correspond to known locations in the scene. These are typically determined through the use of a calibrati...
CVPR
2008
IEEE
15 years 1 months ago
2008
IEEE
Recently, ToF-cameras have attracted attention because of their ability to generate a full 21 2 D depth image at video frame rates. Thus, ToF-cameras are suitable for real-time 3D...