168 search results - page 19 / 34 » Comparative Study of 3D Face Acquisition Techniques |
SCIA
2005
Springer
15 years 3 months ago
2005
Springer
We compare three hierarchical structures, S15, C15, C19, that are used to steer a segmentation process in 3d voxel images. There is an important topological difference between C19...
CHI
2004
ACM
15 years 10 months ago
2004
ACM
When acquiring a target located on a different screen, multi-monitor users face a challenge: differences in resolution and vertical and horizontal offsets between screens cause th...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
It is well-known that the applicability of Linear Discriminant Analysis (LDA) to high-dimensional pattern classification tasks such as face recognition (FR) often suffers from the...
INTERACT
2007
14 years 11 months ago
2007
During the early stages of architectural training, tangibility plays an important role in developing spatial awareness. In such contexts, tangible user interfaces are believed to p...
EICS
2009
ACM
15 years 2 months ago
2009
ACM
dTouch is a novel 3D pointing system that allows interaction with large displays from the use of a single webcam. An initial evaluation demonstrating the feasibility of our pointi...