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    TMI
    2008
    109views more  TMI 2008»
    Motion Compensated Fan-Beam Reconstruction for Nonrigid Transformation
    13 years 6 months ago
    Motion Compensated Fan-Beam Reconstruction for Nonrigid Transformation
    Download  www.tulips.tsukuba.ac.jp
    We develop an approximate fan-beam algorithm to reconstruct an object with time-dependent nonrigid transformation such as the heart. The method is in the form of derivative backpro...
    Katsuyuki Taguchi, Hiroyuki Kudo
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    DPHOTO
    2009
    154views Hardware» more  DPHOTO 2009»
    Optimal color filter array design: quantitative conditions and an efficient search procedure
    13 years 6 months ago
    Optimal color filter array design: quantitative conditions and an efficient search procedure
    Download  infoscience.epfl.ch
    Most digital cameras employ a spatial subsampling process, implemented as a color filter array (CFA), to capture color images. The choice of CFA patterns has a great impact on the...
    Yue M. Lu, Martin Vetterli
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    CVPR
    2005
    IEEE
    283views Computer Vision» more  CVPR 2005»
    Particle Filtering for Geometric Active Contours with Application to Tracking Moving and Deforming Objects
    14 years 10 months ago
    Particle Filtering for Geometric Active Contours with Application to Tracking Moving and Deforming Objects
    Download  www.bme.gatech.edu
    Geometric active contours are formulated in a manner which is parametrization independent. As such, they are amenable to representation as the zero level set of the graph of a hig...
    Yogesh Rathi, Namrata Vaswani, Allen Tannenbaum, A...
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    JIIS
    2002
    141views more  JIIS 2002»
    Combining Approximation Techniques and Vector Quantization for Adaptable Similarity Search
    13 years 8 months ago
    Combining Approximation Techniques and Vector Quantization for Adaptable Similarity Search
    Download  www.dbs.ifi.lmu.de
    Adaptable similarity queries based on quadratic form distance functions are widely popular in data mining application domains including multimedia, CAD, molecular biology or medica...
    Christian Böhm, Hans-Peter Kriegel, Thomas Se...
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    DSP
    2006
    199views Emerging Technology» more  DSP 2006»
    Blind image deconvolution via dispersion minimization
    13 years 8 months ago
    Blind image deconvolution via dispersion minimization
    Download  eceserv0.ece.wisc.edu
    In linear image restoration, the point spread function of the degrading system is assumed known even though this information is usually not available in real applications. As a re...
    C. Vural, William A. Sethares
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