169 search results - page 29 / 34 » A 2D model for face superresolution |
IS4TH
2003
Springer
14 years 26 days ago
2003
Springer
In the last few years, radiofrequency ablation has become one of the most promising techniques to treat liver tumors. But radiologists have to face the difficulty of planning their...
IV
2002
IEEE
14 years 18 days ago
2002
IEEE
We describe a virtual reality widget library and two medical applications. These applications, built on the widget library, make use of collaborative interaction techniques. These...
BMVC
2002
13 years 10 months ago
2002
Flexible Shape Models (FSMs), have been widely used for modelling shape variations of deformable objects [4]. A major limitation of this approach is that it assumes a near fronto-...
JMM2
2006
13 years 7 months ago
2006
In this paper we present an improved Active Shape Model (ASM) for facial features extraction. The original ASM developed by Cootes et al. [1] suffers from factors such as, poor mod...
IVC
2007
13 years 7 months ago
2007
Deformable model tracking is a powerful methodology that allows us to track the evolution of high-dimensional parameter vectors from uncalibrated monocular video sequences. The co...