3735 search results - page 310 / 747 » Order compression schemes |
160
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
Recently, a novel approach to pattern matching was introduced, which reduces time complexity by two orders of magnitude over traditional approaches. It uses an efficient projectio...
162
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MMSP
2008
IEEE
16 years 1 months ago
2008
IEEE
—In order to compensate for the temporally changing effect of aliasing and improve the coding efficiency of video coders, adaptive interpolation filtering schemes have been recen...
156
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper we propose and investigate an iterative code acquisition scheme assisted by both search space reduction and iterative Massage Passing (MP), which was designed for...
173
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we present a novel integer programming (IP) optimization formulation for downlink OFDM subchannel allocations in a multicell system and propose viable sub-optimal so...
154
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— This paper proposes the opportunistic power allocation (OPA) scheme for random beamforming with a limited feedback rate. Without the channel state information, the prop...