466 search results - page 78 / 94 » Representation and Computation of Boolean Combinations of Sc... |
DCC
2004
IEEE
14 years 8 months ago
2004
IEEE
It is well-known that wavelet transforms provide sparse decompositions over many types of image regions but not over image singularities/edges that manifest themselves along curve...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Automatically assigning relevant text keywords to images is an important problem. Many algorithms have been proposed in the past decade and achieved good performance. Efforts have...
SASO
2008
IEEE
14 years 3 months ago
2008
IEEE
Truly ubiquitous computing poses new and significant challenges. A huge number of heterogeneous devices will interact to perform complex distributed tasks. One of the key aspects...
SMI
2006
IEEE
14 years 2 months ago
2006
IEEE
There is a growing need to extract features from point sets for purposes like model classification, matching, and exploration. We introduce a technique for segmenting a point-sam...
PRESENCE
2002
13 years 8 months ago
2002
In this paper we describe two explorations in the use of hybrid user interfaces for collaborative geographic data visualization. Our first interface combines three technologies; A...