304 search results - page 36 / 61 » Comparing the Robustness of Expansion Techniques and Retriev... |
MIR
2010
ACM
13 years 7 months ago
2010
ACM
In Content-based Image Retrieval (CBIR), accurately ranking the returned images is of paramount importance, since users consider mostly the topmost results. The typical ranking st...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Modern techniques for distributed information retrieval use a set of documents sampled from each server, but these samples have been underutilised in server selection. We describe...
SPAA
2009
ACM
14 years 3 months ago
2009
ACM
We consider bit communication complexity of binary consensus in synchronous message passing systems with processes prone to crashes. A distributed algorithm is locally scalable wh...
WIAMIS
2009
IEEE
14 years 3 months ago
2009
IEEE
Pixel-based and motion vector-based global motion estimation (GME) techniques are evaluated in this paper with an automatic system for camera motion characterization. First, the G...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
The paper presents a robust digital image watermarking scheme that uses both the characteristics of the human visual system (HVS) and statistical information measure. Spread trans...