7084 search results - page 1168 / 1417 » Hiding Information in Images |
MMSEC
2004
ACM
15 years 7 months ago
2004
ACM
The goal of steganalysis is to search for the presence of hidden information in numerical contents. This paper is based on a previous LSB steganalysis scheme for digital images th...
104
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CIVR
2004
Springer
15 years 7 months ago
2004
Springer
We are building a broadcast news video archive where topics of interest can be retrieved and tracked easily. This paper introduces a structuring method applied to the accumulated n...
ECAI
2004
Springer
15 years 7 months ago
2004
Springer
This paper addresses the problem of the explanation of the result given by a decision tree, when it is used to predict the class of new cases. In order to evaluate this result, the...
118
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ICIAR
2004
Springer
15 years 7 months ago
2004
Springer
It is well known that the text that appears in a video scene or is graphically added to it is an important source of semantic information for indexing and retrieval, notably in the...
109
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IFIP
2004
Springer
15 years 7 months ago
2004
Springer
We introduce an extension of the Parikh mapping called the Parikh ¢ -matrix mapping, which takes its values in matrices with polynomial entries. The morphism constructed represent...