946 search results - page 5 / 190 » Efficient Graphical Models for Processing Images |
CORR
2010
Springer
14 years 11 months ago
2010
Springer
In this paper we propose an approximated structured prediction framework for large scale graphical models and derive message-passing algorithms for learning their parameters effic...
ICDAR
2007
IEEE
15 years 6 months ago
2007
IEEE
Graphical components information extraction is a crucial step in the chart recognition and understanding process. However, existing methods of information extraction from chart im...
CG
2008
Springer
14 years 11 months ago
2008
Springer
We address the problem of an efficient image-space reconstruction of adaptively sampled scenes in the context of point-based and line-based graphics. The imagespace reconstruction...
ICIP
2009
IEEE
16 years 20 days ago
2009
IEEE
Rate-distortion (RD) optimized intra-prediction mode selection can lead to significant improvement in coding efficiency in intraframe encoding. However, it would incur considerabl...
CGF
1999
14 years 11 months ago
1999
This paper presents a method for modelling graphics scenes consisting of multiple volumetric objects. A twolevel hierarchical representation is employed, which enables the reducti...