7084 search results - page 296 / 1417 » Hiding Information in Images |
136
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IPMI
1997
Springer
15 years 11 months ago
1997
Springer
This paper describes a.n automatic procedure for extracting sulcal bottom lines from MR (magnetic resonance) images of the human brain, which will serve as a tool for landmark extr...
173
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MEDIAFORENSICS
2010
15 years 8 months ago
2010
We describe how to exploit the formation and storage of an embedded image thumbnail for image authentication. The creation of a thumbnail is modeled with a series of filtering ope...
161
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DCG
2007
15 years 6 months ago
2007
Weprovethatthegenusoftheboundaryofadigitalimageispreciselyhalfofthe sum of the cycle ranks of three particular graphs: the “foreground graph” and “background graph,” which ...
162
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
In order to extract geometrical features from a multispectral image and derive a classification, an approach based on the topographic map of the image is proposed. For each pixel,...
203
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DELTA
2008
IEEE
16 years 1 months ago
2008
IEEE
Scheduling of concurrent processors in a real-time image processing system on FPGA (Field programmable gate array) hardware is a not a trivial task. We propose a number of graphic...