4546 search results - page 788 / 910 » Detection of image stretching |
ICISS
2009
Springer
15 years 2 months ago
2009
Springer
In this paper we introduce a distortion free watermarking e for relational databases based on the Abstract Interpretation framework. The watermarking technique is partition based. ...
102
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FGR
2000
IEEE
15 years 2 months ago
2000
IEEE
In this paper, we consider the problem of robust localization of faces and some of their facial features. The task arises e.g. in the medical field of visual analysis of facial p...
ICPR
2000
IEEE
15 years 2 months ago
2000
IEEE
This work is intended to give some ideas to extract motion information from an image sequence. A directional energy is defined in terms of the 1-D Hermite transform coefficients o...
ICPR
2000
IEEE
15 years 2 months ago
2000
IEEE
Thispaper presents a text word extraction algorithm that takes a set of bounding boxes of glyphs and their associated text lines of a given document andpartitions the glyphs into ...
ISER
1999
Springer
15 years 2 months ago
1999
Springer
: In this paper we describe how the combination of several vision sensors can be used to track multiple human targets in a typical surveillance situation. The experimental system d...