968 search results - page 127 / 194 » Improving Difference Operators by Local Feature Detection |
MVA
2000
13 years 8 months ago
2000
In this paper, we propose a technique for segmenting visual textures using features extracted from the reponses of Ga,bor filters, appropria.tely selectecl to be tuned to texture ...
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
Learning models for detecting and classifying object categories is a challenging problem in machine vision. While discriminative approaches to learning and classification have, in...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper presents an interactive video event retrieval system based on improved adaboost learning. This system consists of three main steps. Firstly, a long video sequence is pa...
TOG
2010
13 years 2 months ago
2010
Multiscale imagery often combines several sources with differing appearance. For instance, Internet-based maps contain satellite and aerial photography. Zooming within these maps ...
BIBM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—The exact relationship between protein active centers and protein functions is unclear even after decades of intensive study. To improve the functional prediction abilit...