821 search results - page 98 / 165 » Retrieval from Document Image Collections |
112
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ICPR
2004
IEEE
16 years 29 days ago
2004
IEEE
We propose a system that reads the text encountered in natural scenes with the aim to provide assistance to the visually impaired persons. This paper describes the system design a...
103
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CLEF
2007
Springer
15 years 6 months ago
2007
Springer
This paper describes our first participation in the Indian language sub-task of the main Adhoc monolingual and bilingual track in CLEF1 competition. In this track, the task is to...
SIGIR
2005
ACM
15 years 5 months ago
2005
ACM
We describe a method for predicting query difficulty in a precision-oriented web search task. Our approach uses visual features from retrieved surrogate document representations (...
100
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ICML
2005
IEEE
16 years 20 days ago
2005
IEEE
How to assign appropriate weights to terms is one of the critical issues in information retrieval. Many term weighting schemes are unsupervised. They are either based on the empir...
128
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CVPR
2009
IEEE
16 years 7 months ago
2009
IEEE
State of the art methods for image and object re-
trieval exploit both appearance (via visual words) and
local geometry (spatial extent, relative pose). In large
scale problems,...