Sciweavers

1457 search results - page 179 / 292
» Surrogate data: A novel approach to object detection
Sort
View
ICARCV
2002
IEEE
109views Robotics» more  ICARCV 2002»
15 years 2 months ago
Quantized wavelet features and support vector machines for on-road vehicle detection
The focus of this work is on the problem of feature selection and classification for on-road vehicle detection. In particular, we propose using quantized Haar wavelet features an...
Zehang Sun, George Bebis, Ronald Miller
ICSM
2006
IEEE
15 years 4 months ago
Supporting Collaborative Development in an Open MDA Environment
The MDA approach aims to ease software maintenance faced with platform and business evolution. In this approach, main development artifacts, i.e. models, are defined with the Meta...
Prawee Sriplakich, Xavier Blanc, Marie-Pierre Gerv...
ICDE
2007
IEEE
183views Database» more  ICDE 2007»
15 years 11 months ago
SpADe: On Shape-based Pattern Detection in Streaming Time Series
Monitoring predefined patterns in streaming time series is useful to applications such as trend-related analysis, sensor networks and video surveillance. Most current studies on s...
Yueguo Chen, Mario A. Nascimento, Beng Chin Ooi, A...
IPMI
2001
Springer
15 years 10 months ago
Feature Enhancement in Low Quality Images with Application to Echocardiography
In this paper we propose a novel approach to feature enhancement to enhance the quality of noisy images. Our approach is based on a phase-based feature detection algorithm, followe...
Djamal Boukerroui, J. Alison Noble, Michael Brady
VLDB
2004
ACM
144views Database» more  VLDB 2004»
15 years 10 months ago
Preserving mapping consistency under schema changes
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
Yannis Velegrakis, Renée J. Miller, Lucian Popa