5539 search results - page 44 / 1108 » What can be computed locally |
ICIP
1999
IEEE
14 years 11 months ago
1999
IEEE
Working with contrast instead of luminance can facilitate numerous image processing and analysis tasks. Unfortunately, a common definition of contrast suitable for all situations ...
WDAG
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. An (α, β)-spanner of a graph G is a subgraph H that approximates distances in G within a multiplicative factor α and an additive error β, ensuring that for any two no...
ICRA
2008
IEEE
14 years 4 months ago
2008
IEEE
— In this paper we present a polynomial Navigation Function (NF) for a sphere world that can be constructed almost locally, with partial knowledge of the environment. The present...
CLOR
2006
14 years 1 months ago
2006
Traditional approaches to object detection only look at local pieces of the image, whether it be within a sliding window or the regions around an interest point detector. However, ...
ALGOSENSORS
2004
Springer
14 years 3 months ago
2004
Springer
Determining the positions of the sensor nodes in a network is essential to many network functionalities such as routing, coverage and tracking, and event detection. The localizatio...