2827 search results - page 438 / 566 » Data Hiding in Video |
121
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PUC
2010
15 years 2 months ago
2010
Abstract Digital technologies have enabled new temporalities of media consumption in the home. Through a field study of home television viewing practices, we investigated temporal...
146
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
Several algorithms for global motion estimation in video sequences using pixel- or block-based approaches have been published. Most known pixel-based methods lack in performance w...
138
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ICIP
2010
IEEE
15 years 2 months ago
2010
IEEE
With the increasing popularity of digital multimedia such as images and videos and the advent of the cloud computing paradigm, a fast growing amount of private and sensitive multi...
142
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GW
2009
Springer
15 years 2 months ago
2009
Springer
This study experimentally manipulates common ground (the knowledge, beliefs and assumptions interlocutors mutually share [6]) and measures the effect on speakers' use of inter...
151
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ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
We focus on motion estimation using a block matching approach and suggest using a minimum-entropy criterion. Many entropy-based estimation procedures exist, such as plug-in estima...