Linear feedback shift registers as vector quantisation codebooks |
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Authors: | Moon TK Veeramachaneni S |
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Affiliation: | Dept. of Electr. & Comput. Eng., Utah State Univ., Logan, UT; |
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Abstract: | Linear feedback shift registers with fixed initial conditions can be used as codebooks for vector quantisation data compression methods, avoiding the need to store codebooks at the encoder and decoder. Suboptimal search procedures can be used to effectively search the codebook space with lower complexity, with only modest coding performance penalties |
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