Sciweavers

GIS
2010
ACM
13 years 8 months ago
CBGIR: content-based geographic image retrieval
We describe and demonstrate CBGIR, a web-based system for performing content-based image retrieval in large sets of high-resolution overhead images. The system provides a familiar...
Shawn Newsam, Daniel Leung, Oscar Caballero, Justi...
CVIU
2010
190views more  CVIU 2010»
13 years 8 months ago
Degradation of iris recognition performance due to non-cosmetic prescription contact lenses
Many iris recognition systems operate under the assumption that non-cosmetic contact lenses have no or minimal effect on iris biometrics performance and convenience. In this paper...
Sarah E. Baker, Amanda Hentz, Kevin W. Bowyer, Pat...
CORR
2010
Springer
152views Education» more  CORR 2010»
13 years 8 months ago
A Block Based Scheme for Enhancing Low Luminated Images
In this paper the background detection in images in poor lighting can be done by the use of morphological filters. Lately contrast image enhancement technique is used to detect th...
A. Saradha Devi, S. Suja Priyadharsini, S. Athinar...
CACM
2008
65views more  CACM 2008»
13 years 8 months ago
Scene completion using millions of photographs
What can you do with a million images? In this paper we present a new image completion algorithm powered by a huge database of photographs gathered from the Web. The algorithm pat...
James Hays, Alexei A. Efros
CIKM
2010
Springer
13 years 8 months ago
Visual-semantic graphs: using queries to reduce the semantic gap in web image retrieval
We explore the application of a graph representation to model similarity relationships that exist among images found on the Web. The resulting similarity-induced graph allows us t...
Barbara Poblete, Benjamin Bustos, Marcelo Mendoza,...
CIKM
2010
Springer
13 years 8 months ago
Visual cube and on-line analytical processing of images
On-Line Analytical Processing (OLAP) has shown great success in many industry applications, including sales, marketing, management, financial data analysis, etc. In this paper, w...
Xin Jin, Jiawei Han, Liangliang Cao, Jiebo Luo, Bo...
ICPR
2010
IEEE
13 years 8 months ago
Color Adjacency Modeling for Improved Image and Video Segmentation
—Color models are often used for representing object appearance for foreground segmentation applications. The relationships between colors can be just as useful for object select...
Brian Price, Bryan Morse, Scott Cohen
CVPR
2010
IEEE
13 years 8 months ago
Nonparametric Label-to-Region by Search
In this work, we investigate how to propagate annotated labels for a given single image from the image-level to their corresponding semantic regions, namely Label-toRegion (L2R), ...
Xiaobai Liu, Shuicheng Yan, Jiebo Luo
PRL
2008
143views more  PRL 2008»
13 years 9 months ago
An active feedback framework for image retrieval
In recent years, relevance feedback has been studied extensively as a way to improve performance of content-based image retrieval (CBIR). Since users are usually unwilling to prov...
Tao Qin, Xu-Dong Zhang, Tie-Yan Liu, De-Sheng Wang...
PRL
2008
147views more  PRL 2008»
13 years 9 months ago
Deformations, patches, and discriminative models for automatic annotation of medical radiographs
In this paper, we describe three different methods for the classification and annotation of medical radiographs. The methods were applied in the medical image annotation tasks of ...
Thomas Deselaers, Hermann Ney