1285 search results - page 64 / 257 » Codes for Digital Recorders |
129
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—This paper develops a novel simulation model to characterize the bit error rate (BER) performance of coded orthogonal frequency-division modulation (OFDM) systems affected by Do...
129
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ICIP
2002
IEEE
16 years 5 months ago
2002
IEEE
Digital watermarking is equivalent to bandlimited, powerlimited digital communication. The power limit is due to the requirement of imperceptible watermarks, and has long been rec...
119
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ISCAS
2006
IEEE
15 years 10 months ago
2006
IEEE
— Flash analog-to-digital converters can be built using small (and fast) low-precision comparators with unpredictable thresholds followed by a digital look-up table to correct th...
247
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Publication
Still and multi-media images are subject to transformations for compression, steganographic embedding and digital watermarking. In a major program of activities we are engaged in t...
137
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CSFW
2004
IEEE
15 years 7 months ago
2004
IEEE
We present a system, BLF, that combines an authorization logic based on the Binder language with a logical framework, LF, able to express semantic properties of programs. BLF is a...