45 search results - page 3 / 9 » Structure grid for directional stippling |
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
Dueto diffuse nature of lightphotons, Diffuse Optical Tomography (DOT) image reconstruction is a challenging 3D problem with a relatively large number of unknowns and limited meas...
JCDL
2011
ACM
12 years 8 months ago
2011
ACM
We need to harness the growing wealth of information in digital libraries to support intellectual work involving creative and exploratory processes. Prior research on hypertext au...
ICPR
2010
IEEE
13 years 3 months ago
2010
IEEE
Image descriptors are widely adopted structures to match image features. SIFT-based descriptors are collections of gradient orientation histograms computed on different feature re...
ICDT
2009
ACM
14 years 6 months ago
2009
ACM
Graph-theoretic aggregation problems have been considered both in OLAP (grid graph) and XML (tree). This paper gives new results for MIN aggregation in a tree, where we want the M...
IPPS
2006
IEEE
13 years 11 months ago
2006
IEEE
Users and developers of grid applications have access to increasing numbers of resources. While more resources generally mean higher capabilities for an application, they also rai...