5076 search results - page 145 / 1016 » Image manipulation detection |
104
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
This paper investigates several issues in the problem of detecting handwritten markings, or annotations, on printed documents. One issue is to define the appropriate units over wh...
154
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
We have proposed a complete system for text detection and localization in gray scale scene images. A boosting framework integrating feature and weak classifier selection based on...
131
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ICASSP
2008
IEEE
16 years 21 days ago
2008
IEEE
Researches in psychology, perception and related fields show that there may be a two-stage process involved in human vision. In this paper, we propose an approach by following a t...
147
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ICB
2007
Springer
16 years 12 days ago
2007
Springer
Although fingerprint verification systems reached a high degree of accuracy, it has been recently shown that they can be circumvented by “fake fingers”, namely, fingerprint ima...
167
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ICAPR
2005
Springer
15 years 11 months ago
2005
Springer
We propose a novel approach for finding text in images by using ridges at several scales. A text string is modelled by a ridge at a coarse scale representing its center line and n...