18374 search results - page 3307 / 3675 » Applications for data hiding |
272
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TCSV
2010
15 years 2 months ago
2010
Background subtraction (BS) is an efficient technique for detecting moving objects in video sequences. A simple BS process involves building a model of the background and extractin...
195
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TIFS
2010
15 years 2 months ago
2010
Recently developed video editing techniques have enabled us to create realistic synthesized videos. Therefore, using video data as evidence in places such as courts of law requires...
180
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TIM
2010
15 years 2 months ago
2010
Abstract--Palmprint is a unique and reliable biometric characteristic with high usability. With the increasing demand of highly accurate and robust palmprint authentication system,...
193
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TIT
2010
15 years 2 months ago
2010
Wideband analog signals push contemporary analog-to-digital conversion systems to their performance limits. In many applications, however, sampling at the Nyquist rate is inefficie...
206
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TIT
2010
15 years 2 months ago
2010
The work identifies the first general, explicit, and non-random MIMO encoder-decoder structures that guarantee optimality with respect to the diversity-multiplexing tradeoff (DMT),...