277 search results - page 16 / 56 » Virtual Object Placement in Video for Augmented Reality |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper presents a novel methods to estimate the coordinates of a 3D object using the four vertices of a quadrangle and to track the markerless feature points. These methods ar...
CW
2006
IEEE
14 years 1 months ago
2006
IEEE
Many efforts to improve interaction in virtual and augmented reality applications do so by including tactile elements to create a link between virtual objects and actions. It is a...
ISMAR
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents a set of Augmented Reality (AR) based interaction techniques for spatial analysis of medical datasets. Computer-aided medical planning tools such as our Virtua...
VR
2003
IEEE
14 years 25 days ago
2003
IEEE
This paper describes an experimental investigation into the relationship of delay to user performance in 3D object placement. In the first experiment, 10 participants performed a ...
ISMAR
2002
IEEE
14 years 15 days ago
2002
IEEE
Camera tracking is a fundamental requirement for videobased Augmented Reality applications. The ability to accurately calculate the intrinsic and extrinsic camera parameters for e...