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    MICCAI
    2009
    Springer
    201views Medical Imaging» more  MICCAI 2009»
    A Fuzzy Region-Based Hidden Markov Model for Partial-Volume Classification in Brain MRI
    14 years 7 months ago
    A Fuzzy Region-Based Hidden Markov Model for Partial-Volume Classification in Brain MRI
    Download  www.ece.ubc.ca
    We present a novel fuzzy region-based hidden Markov model (frbHMM) for unsupervised partial-volume classification in brain magnetic resonance images (MRIs). The primary contributio...
    Albert Huang, Rafeef Abugharbieh, Roger Tam
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    JSAC
    2008
    90views more  JSAC 2008»
    Limited feedback schemes for downlink OFDMA based on sub-channel groups
    13 years 6 months ago
    Limited feedback schemes for downlink OFDMA based on sub-channel groups
    Download  users.eecs.northwestern.edu
    Abstract--In a downlink Orthogonal Frequency Division Multiple Access (OFDMA) system, optimally allocating sub-channels across mobile users can require excessive feedback of channe...
    Jieying Chen, Randall A. Berry, Michael L. Honig
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    TITB
    2010
    165views Education» more  TITB 2010»
    On combining morphological component analysis and concentric morphology model for mammographic mass detection
    13 years 1 months ago
    On combining morphological component analysis and concentric morphology model for mammographic mass detection
    Download  www.nlpr.ia.ac.cn
    Mammographic mass detection is an important task for the early diagnosis of breast cancer. However, it is difficult to distinguish masses from normal regions because of their abund...
    Xinbo Gao, Ying Wang, Xuelong Li, Dacheng Tao
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    CIBCB
    2009
    IEEE
    184views Computational Biology» more  CIBCB 2009»
    Shape modeling and clustering of white matter fiber tracts using fourier descriptors
    13 years 4 months ago
    Shape modeling and clustering of white matter fiber tracts using fourier descriptors
    Download  www.cs.uky.edu
    Reliable shape modeling and clustering of white matter fiber tracts is essential for clinical and anatomical studies that use diffusion tensor imaging (DTI) tractography techniques...
    Xuwei Liang, Qi Zhuang, Ning Cao, Jun Zhang
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    IGARSS
    2009
    185views Remote Sensing» more  IGARSS 2009»
    Hierarchical Segmentation of Polarimetric SAR Images using Heterogeneous Clutter Models
    13 years 4 months ago
    Hierarchical Segmentation of Polarimetric SAR Images using Heterogeneous Clutter Models
    Download  hal.archives-ouvertes.fr
    In this paper, heterogeneous clutter models are introduced to describe Polarimetric Synthetic Aperture Radar (PolSAR) data. Based on the Spherically Invariant Random Vectors (SIRV...
    Lionel Bombrun, Jean-Marie Beaulieu, Gabriel Vasil...
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