301 search results - page 20 / 61 » Audio-Visual Speaker Localization Using Graphical Models |
SGP
2007
13 years 10 months ago
2007
While existing methods for 3D surface approximation use local geometric properties, we propose that more intuitive results can be obtained by considering global shape properties s...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper, we address the issue of extracting contour of the object with a specific shape. A hierarchical graphical model is proposed to represent shape variations. A complex ...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
The name `graph state' is used to describe a certain class of pure quantum state which models a physical structure on which one can perform measurement-based quantum computin...
SIBGRAPI
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper proposes a model-based methodology for recognizing and tracking objects in digital image sequences. Objects are represented by attributed relational graphs (or ARGs), w...
ICCV
2007
IEEE
14 years 2 months ago
2007
IEEE
Mole pattern changes are important cues in detecting melanoma at an early stage. As a first step to automatically register mole pattern changes from skin images, this paper prese...