22 search results - page 2 / 5 » Combining 2D and 3D views for orientation and relative posit... |
APGV
2009
ACM
13 years 11 months ago
2009
ACM
Visualizations of 3D spatial structures use various techniques such as user controlled interactions or 2D projection views to convey the structure to users. Researchers have shown...
GRAPHICSINTERFACE
2011
12 years 8 months ago
2011
We present the design and experimental evaluation of pop-up depth views, a novel interaction technique for aiding in the placement or positioning of a 3D cursor or object. Previou...
CVPR
2009
IEEE
14 years 12 months ago
2009
IEEE
We propose a novel probabilistic framework for learning
visual models of 3D object categories by combining appearance
information and geometric constraints. Objects are
represen...
GRAPHITE
2005
ACM
13 years 10 months ago
2005
ACM
Linear perspective is a good approximation to the format in which the human visual system conveys 3D scene information to the brain. Artists expressing 3D scenes, however, create ...
CAIP
2003
Springer
13 years 10 months ago
2003
Springer
In this article we discuss the 2D-3D pose estimation problem of deformable 3D free-form contours. In our scenario we observe objects of any 3D shape in an image of a calibrated cam...