Sciweavers

1376 search results - page 139 / 276
» Learning Local Image Descriptors
Sort
View
WWW
2005
ACM
15 years 11 months ago
Ontology-based learning content repurposing
This paper investigates basic research issues that need to be addressed for developing an architecture that enables repurposing of learning objects in a flexible way. Currently, t...
Katrien Verbert, Dragan Gasevic, Jelena Jovanovic,...
83
Voted
ICPR
2008
IEEE
15 years 11 months ago
Evolving boundary detectors for natural images via Genetic Programming
Boundary detection constitutes a crucial step in many computer vision tasks. We present a novel learning approach to automatically construct a boundary detector for natural images...
Ilan Kadar, Moshe Sipper, Ohad Ben-Shahar
ICCV
2005
IEEE
15 years 3 months ago
Perceptual Scale Space and its Applications
When an image is viewed at varying resolutions, it is known to create discrete perceptual jumps or transitions amid the continuous intensity changes. In this paper, we study a per...
Yizhou Wang, Siavosh Bahrami, Song Chun Zhu
135
Voted
IROS
2006
IEEE
189views Robotics» more  IROS 2006»
15 years 4 months ago
A Discriminative Approach to Robust Visual Place Recognition
— An important competence for a mobile robot system is the ability to localize and perform context interpretation. This is required to perform basic navigation and to facilitate ...
Andrzej Pronobis, Barbara Caputo, Patric Jensfelt,...
WWW
2009
ACM
15 years 5 months ago
Mining cultural differences from a large number of geotagged photos
We propose a novel method to detect cultural differences over the world automatically by using a large amount of geotagged images on the photo sharing Web sites such as Flickr. W...
Keiji Yanai, Bingyu Qiu