1663 search results - page 129 / 333 » A Semantic-Centric Approach to Information Visualization |
VDA
2010
13 years 11 months ago
2010
The analysis of high-dimensional data is an important, yet inherently difficult problem. Projection techniques such as PCA, MDS, and SOM can be used to map high-dimensional data t...
MIR
2003
ACM
14 years 2 months ago
2003
ACM
Huge amount of manual efforts are required to annotate large image/video archives with text annotations. Several recent works attempted to automate this task by employing supervis...
AIRS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. This paper presents an approach for image annotation propagation to images which have no annotations. In some specific domains, the assumption that visual similarity impl...
VIS
2007
IEEE
14 years 10 months ago
2007
IEEE
Topology has been an important tool for analyzing scalar data and flow fields in visualization. In this work, we analyze the topology of multivariate image and volume data sets wit...
TMM
2002
13 years 9 months ago
2002
Most image and video compression algorithms that have been proposed to improve picture quality relative to compression efficiency have either been designed based on objective crite...