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    DCC
    2008
    IEEE
    111views Computer Graphics» more  DCC 2008»
    Asymmetric Multi-level Diversity Coding
    14 years 11 months ago
    Asymmetric Multi-level Diversity Coding
    Download  licos.epfl.ch
    Symmetric multilevel diversity coding was introduced by Roche et al, where a set of K information sources is encoded by K encoders and the decoders reconstruct sources 1, . . . , ...
    Soheil Mohajer, Chao Tian, Suhas N. Diggavi
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    DCC
    2008
    IEEE
    118views Computer Graphics» more  DCC 2008»
    Geometric Burrows-Wheeler Transform: Linking Range Searching and Text Indexing
    14 years 11 months ago
    Geometric Burrows-Wheeler Transform: Linking Range Searching and Text Indexing
    Download  www.cs.duke.edu
    We introduce a new variant of the popular Burrows-Wheeler transform (BWT) called Geometric Burrows-Wheeler Transform (GBWT). Unlike BWT, which merely permutes the text, GBWT conve...
    Yu-Feng Chien, Wing-Kai Hon, Rahul Shah, Jeffrey S...
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    DCC
    2008
    IEEE
    110views Computer Graphics» more  DCC 2008»
    Effective Visual Masking Techniques in JPEG2000
    14 years 11 months ago
    Effective Visual Masking Techniques in JPEG2000
    Download  www-video.eecs.berkeley.edu
    This paper introduces a very low complexity visual masking algorithm for the JPEG2000 image compression standard and evaluates its impact on the visual image quality by means of t...
    Thomas Richter
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    DCC
    2008
    IEEE
    142views Computer Graphics» more  DCC 2008»
    Drift Characterization of Intra Prediction and Quantization in H.264
    14 years 11 months ago
    Drift Characterization of Intra Prediction and Quantization in H.264
    Download  code.ucsd.edu
    The combination of intra prediction, transform, and quantization in the H.264/AVC video coding standard offers high compression performance in picture areas where inter prediction...
    Athanasios Leontaris, Alexis M. Tourapis
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    DCC
    2008
    IEEE
    119views Computer Graphics» more  DCC 2008»
    Simultaneous Encryption/Compression of Images Using Alpha Rooting
    14 years 11 months ago
    Simultaneous Encryption/Compression of Images Using Alpha Rooting
    Download  www.ece.tufts.edu
    Significant work has been done in the areas of image encryption and compression as two independent problems, yet the two areas are strongly interleaved and should be considered si...
    Eric J. Wharton, Karen Panetta, Sos S. Agaian
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    DCC
    2008
    IEEE
    120views Computer Graphics» more  DCC 2008»
    An Estimation-Theoretic Interpretation of Video Rate Distortion Optimization with Lagrangian Formulation
    14 years 11 months ago
    An Estimation-Theoretic Interpretation of Video Rate Distortion Optimization with Lagrangian Formulation
    Download  cobweb.ecn.purdue.edu
    Rate distortion optimization with Lagrangian formulation is widely used in video encoder control and has proved effective in achieving a good trade-off between coding efficiency a...
    Zhen Li, Alexis Michael Tourapis
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    DCC
    2008
    IEEE
    143views Computer Graphics» more  DCC 2008»
    Compression of Hyperspectral Images with LVQ-SPECK
    14 years 11 months ago
    Compression of Hyperspectral Images with LVQ-SPECK
    Download  www.lps.ufrj.br
    We discuss the use of lattice vector quantizers in conjunction with a quadtree-based sorting algorithm for the compression of multidimensional data sets, as encountered, for examp...
    Alessandro J. S. Dutra, William A. Pearlman, Eduar...
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    DCC
    2008
    IEEE
    105views Computer Graphics» more  DCC 2008»
    The Rate-Distortion Function of a Poisson Process with a Queueing Distortion Measure
    14 years 11 months ago
    The Rate-Distortion Function of a Poisson Process with a Queueing Distortion Measure
    Download  www.stanford.edu
    This paper presents a proof of the rate distortion function of a Poisson process with a queuing distortion measure that is in complete analogy with the proofs associated with the ...
    Todd P. Coleman, Negar Kiyavash, Vijay G. Subraman...
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    DCC
    2008
    IEEE
    118views Computer Graphics» more  DCC 2008»
    Practical Entropy-Bounded Schemes for O(1)-Range Minimum Queries
    14 years 11 months ago
    Practical Entropy-Bounded Schemes for O(1)-Range Minimum Queries
    Download  www-ab.informatik.uni-tuebingen.de
    The Range Minimum Query (RMQ) Problem is to preprocess an array A of length n in O(n) time such that subsequent on-line queries asking for the position of a minimal element between...
    Johannes Fischer, Volker Heun, Horst Martin St&uum...
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    DCC
    2008
    IEEE
    110views Computer Graphics» more  DCC 2008»
    Compressed Index for Dictionary Matching
    14 years 11 months ago
    Compressed Index for Dictionary Matching
    Download  www.cs.duke.edu
    Wing-Kai Hon, Tak Wah Lam, Rahul Shah, Siu-Lung Ta...
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