380 search results - page 17 / 76 » A Unified Optimization Based Learning Method for Image Retri... |
ICCV
1998
IEEE
13 years 11 months ago
1998
IEEE
One of the key problems in appearance-based vision is understanding how to use a set of labeled images to classify new images. Classification systems that can model human performa...
CVPR
2008
IEEE
14 years 8 months ago
2008
IEEE
The idea of representing images using a bag of visual words is currently popular in object category recognition. Since this representation is typically constructed using unsupervi...
ICMCS
2009
IEEE
13 years 4 months ago
2009
IEEE
In this paper, we propose a novel face hallucination method to reconstruct a high-resolution face image from a lowresolution observation based on a set of high- and lowresolution ...
SIGIR
2008
ACM
13 years 6 months ago
2008
ACM
One of the central issues in learning to rank for information retrieval is to develop algorithms that construct ranking models by directly optimizing evaluation measures used in i...
VIS
2007
IEEE
14 years 8 months ago
2007
IEEE
We present a general framework for the modeling and optimization of scalable multi-projector displays. Based on this framework, we derive algorithms that can robustly optimize the ...