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    2002
    102views more  TIP 2002»
    Multilayered image representation: application to image compression
    13 years 8 months ago
    Multilayered image representation: application to image compression
    Download  ecee.colorado.edu
    Abstract--The main contribution of this work is a new paradigm for image representation and image compression. We describe a new multilayered representation technique for images. A...
    François G. Meyer, Amir Averbuch, Ronald R....
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    TIP
    2002
    105views more  TIP 2002»
    Tree-structured method for LUT inverse halftoning and for image halftoning
    13 years 8 months ago
    Tree-structured method for LUT inverse halftoning and for image halftoning
    Download  www.systems.caltech.edu
    1 Recently the authors proposed a Look Up Table (LUT) based method for inverse halftoning of images. The LUT for inverse halftoning is obtained from the histogram gathered from a f...
    Murat Mese, Palghat P. Vaidyanathan
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    TIP
    2002
    84views more  TIP 2002»
    Disocclusion: a variational approach using level lines
    13 years 8 months ago
    Disocclusion: a variational approach using level lines
    Download  math.univ-lyon1.fr
    Object recognition, robot vision, image and film restoration may require the ability to perform disocclusion. We call disocclusion the recovery of occluded areas in a digital image...
    Simon Masnou
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    TIP
    2002
    179views more  TIP 2002»
    Unsupervised image classification, segmentation, and enhancement using ICA mixture models
    13 years 8 months ago
    Unsupervised image classification, segmentation, and enhancement using ICA mixture models
    Download  www.cnbc.cmu.edu
    An unsupervised classification algorithm is derived by modeling observed data as a mixture of several mutually exclusive classes that are each described by linear combinations of i...
    Te-Won Lee, Michael S. Lewicki
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    TIP
    2002
    123views more  TIP 2002»
    A doubly adaptive approach to dynamic MRI sequence estimation
    13 years 8 months ago
    A doubly adaptive approach to dynamic MRI sequence estimation
    Download  lmi.bwh.harvard.edu
    Dynamic magnetic resonance imaging (MRI) refers to the acquisition of a sequence of MRI images to monitor temporal changes in tissue structure. In this paper we present a method fo...
    William Scott Hoge, Eric L. Miller, Hanoch Lev-Ari...
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    TIP
    2002
    130views more  TIP 2002»
    Forward-and-backward diffusion processes for adaptive image enhancement and denoising
    13 years 8 months ago
    Forward-and-backward diffusion processes for adaptive image enhancement and denoising
    Download  webee.technion.ac.il
    Signal and image enhancement is considered in the context of a new type of diffusion process that simultaneously enhances, sharpens, and denoises images. The nonlinear diffusion co...
    Guy Gilboa, Nir A. Sochen, Yehoshua Y. Zeevi
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    TCSV
    2002
    81views more  TCSV 2002»
    Image information restoration based on long-range correlation
    13 years 8 months ago
    Image information restoration based on long-range correlation
    Download  www.cns.nyu.edu
    A new class of image information-restoration algorithms virtually different from traditional techniques are proposed. In comparison with other approaches, our methods not only use ...
    Dapeng Zhang, Zhou Wang
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    TCSV
    2002
    99views more  TCSV 2002»
    Embedded coring in MPEG video compression
    13 years 8 months ago
    Embedded coring in MPEG video compression
    Download  ict.ewi.tudelft.nl
    Coring is a well-known technique for removing noise from images. The mechanism of coring consists of transforming a noise-degraded image into a frequency-domain representation, fol...
    Peter M. B. van Roosmalen, Reginald L. Lagendijk, ...
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    TCSV
    2002
    88views more  TCSV 2002»
    Variable complexity DCT approximations driven by an HVQ-based analyzer
    13 years 8 months ago
    Variable complexity DCT approximations driven by an HVQ-based analyzer
    Download  signal.ece.utexas.edu
    Transform approximations are explored for speeding up the software compression of images and video. Approximations are used to replace the regular discrete cosine transform (DCT) w...
    Ricardo L. de Queiroz
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    TCSV
    2002
    67views more  TCSV 2002»
    A new compression scheme for color-quantized images
    13 years 8 months ago
    A new compression scheme for color-quantized images
    Download  www1.spms.ntu.edu.sg
    An efficient compression scheme for color-quantized images based on progressive coding of color information has been developed. Instead of sorting color indexes into a linear list ...
    Xin Chen, Sam Kwong, Ju-fu Feng
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