257 search results - page 30 / 52 » Secure Copyright Protection Techniques for Digital Images |
148
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DAC
2002
ACM
16 years 6 months ago
2002
ACM
Linear programming (LP) in its many forms has proven to be an indispensable tool for expressing and solving optimization problems in numerous domains. We propose the first set of ...
136
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TCSV
2008
15 years 5 months ago
2008
Recently, a novel image scrambling (i.e., encryption) scheme without bandwidth expansion was proposed based on two-dimensional (2-D) discrete prolate spheroidal sequences (DPSS). ...
172
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NOSSDAV
2009
Springer
15 years 10 months ago
2009
Springer
For scalability of business, multiparty multilevel digital rights management (DRM) architecture, where a multimedia content is delivered by an owner to a consumer through several ...
137
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IDMS
1997
Springer
15 years 10 months ago
1997
Springer
The recent popularity of digital media such as CD-ROM and the Internet has prompted exploration of techniques for embedding data, either visibly or invisibly, into text, image, and...
141
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DRM
2008
Springer
15 years 7 months ago
2008
Springer
Content identification has many applications, ranging from preventing illegal sharing of copyrighted content on video sharing websites, to automatic identification and tagging of ...