10661 search results - page 1854 / 2133 » Processing JPEG-Compressed Images |
166
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IWDW
2005
Springer
16 years 3 days ago
2005
Springer
The sensitivity attack is considered as a serious threat to the security of spread-spectrum-based schemes, since it provides a practical method of removing watermarks with minimum ...
148
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IWDW
2005
Springer
16 years 3 days ago
2005
Springer
Digital watermarking studies have always been driven by the improvement of robustness. Most of articles of this field deal with this criterion, presenting more and more impressive...
196
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IWDW
2005
Springer
16 years 3 days ago
2005
Springer
Abstract. Many coded digital watermarking systems development requires first the selection of a (uncoded) modulation technique to be part of a coded architecture. Therefore, perfo...
180
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SG
2005
Springer
16 years 2 days ago
2005
Springer
Shading has a great impact to the human perception of 3D objects. Thus, in order to create or to deform a 3D object, it seems natural to manipulate its perceived shading. This pape...
155
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MMSEC
2004
ACM
16 years 21 hour 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...