685 search results - page 33 / 137 » Performance evaluation and optimization for content-based im... |
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, the performance of the Earth Mover’s Distance (EMD) vs χ2 distance as histogram similarity metrics for image retrieval is evaluated experimentally. Ground truth ...
SIGIR
2008
ACM
14 years 11 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...
105
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ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
In this paper, we focus on a new application of mobile visual search: snapping a photo with a mobile device of a video playing on a TV screen to automatically retrieve and stream ...
142
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MIR
2005
ACM
15 years 5 months ago
2005
ACM
We propose a new method for automated large scale gathering of Web images relevant to specified concepts. Our main goal is to build a knowledge base associated with as many conce...
89
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ICMCS
2007
IEEE
15 years 6 months ago
2007
IEEE
This paper presents a max margin framework on image annotation and multimodal image retrieval as a structured prediction model. Following the max margin approach the image retriev...