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ISMAR
2007
IEEE
16 years 14 days ago
A Method for Predicting Marker Tracking Error
Many Augmented Reality (AR) applications use marker-based vision tracking systems to recover camera pose by detecting one or more planar landmarks. However, most of these systems ...
Russell M. Freeman, Simon J. Juliet, Anthony Steed
ACL
2009
15 years 4 months ago
Variational Decoding for Statistical Machine Translation
Statistical models in machine translation exhibit spurious ambiguity. That is, the probability of an output string is split among many distinct derivations (e.g., trees or segment...
Zhifei Li, Jason Eisner, Sanjeev Khudanpur
SCIA
2009
Springer
306views Image Analysis» more  SCIA 2009»
16 years 6 months ago
Head Pose Estimation from Passive Stereo Images
We present an algorithm to estimate the 3D pose (location and orientation) of a previously unseen face from low-quality range images. The algorithm generates many pose candidates ...
C. Høilund, J. Jensen, Luc J. Van Gool, Mic...
ICALT
2008
IEEE
16 years 19 days ago
Augmented Reality Interactive Storytelling Systems Using Tangible Cubes for Edutainment
Augmented Reality has been used in many areas and it has proved to be useful for storytelling. These systems are adequate for edutainment. In this paper, we present two Augmented ...
Carmen Juan, Raffaela Canu, Miguel Giménez
FGR
2006
IEEE
111views Biometrics» more  FGR 2006»
16 years 7 days ago
Registration of Expressions Data using a 3D Morphable Model
The registration of 3D scans of faces is a key step for many applications, in particular for building 3D Morphable Models. Although a number of algorithms are already available fo...
Curzio Basso, Pascal Paysan, Thomas Vetter