466 search results - page 83 / 94 » Analysis of Relevance Feedback in Content Based Image Retrie... |
MM
2009
ACM
15 years 5 months ago
2009
ACM
We propose a novel technique for semi-supervised image annotation which introduces a harmonic regularizer based on the graph Laplacian of the data into the probabilistic semantic ...
ICCS
2009
Springer
15 years 5 months ago
2009
Springer
Spatial relations play important role in computer vision, scene analysis, geographic information systems (GIS) and content based image retrieval. Analyzing spatial relations by Fo...
CLEF
2006
Springer
15 years 2 months ago
2006
Springer
This paper details the participation of the XLDB group from the University of Lisbon at the GeoCLEF task of CLEF 2006. We tested text mining methods that make use of an ontology t...
BMCBI
2008
14 years 10 months ago
2008
Background: Non-sequence gene data (images, literature, etc.) can be found in many different public databases. Access to these data is mostly by text based methods using gene name...
CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
We propose interest seam image, an efficient visual synopsis for video. To extract an interest seam image, a spatiotemporal energy map is constructed for the target video shot. T...