Showing 1 - 20 results of 141 for search '"Lempel–Ziv"', query time: 0.19s Refine Results
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    The use of Lempel-Ziv complexity to analyze turbulence and flow randomness based on velocity fluctuations by S. Blonski, A. Pregowska, T. Michalek, J. Szczepanski

    Published 2019-10-01
    “…One of the mathematical tools to measure the generation rate of new patterns along a sequence of symbols is the Lempel-Ziv complexity (LZ). Under additional assumptions, LZ is an estimator of entropy in the Shannon sense. …”
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    Article
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    EEG Lempel-Ziv complexity varies with sleep stage, but does not seem to track dream experience by Arnfinn Aamodt, André Sevenius Nilsen, Rune Markhus, Anikó Kusztor, Anikó Kusztor, Fatemeh HasanzadehMoghadam, Nils Kauppi, Benjamin Thürer, Johan Frederik Storm, Bjørn Erik Juel

    Published 2023-01-01
    “…However, we did find that multi-channel Lempel-Ziv complexity (LZC) measured over the posterior cortex increased with more perceptual ratings of NREM2 dream experience along a thought-perceptual axis. …”
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    Article
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    Sensory modality defines the relation between EEG Lempel–Ziv diversity and meaningfulness of a stimulus by Paweł Orłowski, Michał Bola

    Published 2023-03-01
    “…First, greater meaningfulness of visual stimuli was related to higher Lempel–Ziv diversity of EEG signals, but the opposite effect was found in the auditory modality. …”
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    Article
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    A Simple Online Competitive Adaptation of Lempel-Ziv Compression with Efficient Random Access Support by Dutta, Akashnil, Levi, Reut, Ron, Dana, Rubinfeld, Ronitt

    Published 2014
    “…We present a simple adaptation of the Lempel Ziv 78' (LZ78) compression scheme that supports efficient random access to the input string. …”
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    Article
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    Watermark Compression in Medical Image Watermarking Using Lempel-Ziv-Welch (LZW) Lossless Compression Technique by Badshah, Gran, Liew, Siau-Chuin, Jasni, Mohamad Zain, Mushtaq, Ali

    Published 2016
    “…This paper focuses on watermarking of ultrasound medical images with Lempel-Ziv-Welch (LZW) lossless-compressed watermarks. …”
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    Article
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    Lempel-Ziv complexity analysis of local field potentials in different vigilance states with different coarse-graining techniques by Abásolo, D, da Silva, R, Simons, S, Tononi, G, Cirelli, C, Vyazovskiy, V

    Published 2014
    “…Analysis of electrophysiological signals recorded from the brain with Lempel-Ziv (LZ) complexity, a measure based on coarse-graining of the signal, can provide valuable insights into understanding brain activity. …”
    Journal article
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