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Super-Resolution Enhancement of Digital Video

  1. Research Article

    Overcoming Registration Uncertainty in Image Super-Resolution: Maximize or Marginalize?

    In multiple-image super-resolution, a high-resolution image is estimated from a number of lower-resolution images. This usually involves computing the parameters of a generative imaging model (such as geometri...

    Lyndsey C Pickup, David P Capel, Stephen J Roberts and Andrew Zisserman

    EURASIP Journal on Advances in Signal Processing 2007 2007:023565

    Published on: 19 August 2007

  2. Research Article

    A Lorentzian Stochastic Estimation for a Robust Iterative Multiframe Super-Resolution Reconstruction with Lorentzian-Tikhonov Regularization

    Recently, there has been a great deal of work developing super-resolution reconstruction (SRR) algorithms. While many such algorithms have been proposed, the almost SRR estimations are based on L1 or L2 statis...

    V Patanavijit and S Jitapunkul

    EURASIP Journal on Advances in Signal Processing 2007 2007:034821

    Published on: 5 July 2007

  3. Research Article

    Ordinal Regression Based Subpixel Shift Estimation for Video Super-Resolution

    We present a supervised learning-based approach for subpixel motion estimation which is then used to perform video super-resolution. The novelty of this work is the formulation of the problem of subpixel motio...

    Mithun Das Gupta, Shyamsundar Rajaram, Thomas S. Huang and Nemanja Petrovic

    EURASIP Journal on Advances in Signal Processing 2007 2007:085963

    Published on: 5 July 2007

  4. Research Article

    Design of Large Field-of-View High-Resolution Miniaturized Imaging System

    Steps are taken to design the optical system of lenslet array/photoreceptor array plexus on curved surfaces to achieve a large field of view (FOV) with each lenslet capturing a portion of the scene. An optimal...

    Nilesh A. Ahuja and N. K. Bose

    EURASIP Journal on Advances in Signal Processing 2007 2007:059546

    Published on: 2 July 2007

  5. Research Article

    Performance Evaluation of Super-Resolution Reconstruction Methods on Real-World Data

    The performance of a super-resolution (SR) reconstruction method on real-world data is not easy to measure, especially as a ground-truth (GT) is often not available. In this paper, a quantitative performance m...

    AWM van Eekeren, K Schutte, OR Oudegeest and LJ van Vliet

    EURASIP Journal on Advances in Signal Processing 2007 2007:043953

    Published on: 14 June 2007

  6. Research Article

    Superresolution under Photometric Diversity of Images

    Superresolution (SR) is a well-known technique to increase the quality of an image using multiple overlapping pictures of a scene. SR requires accurate registration of the images, both geometrically and photom...

    Murat Gevrekci and Bahadir K Gunturk

    EURASIP Journal on Advances in Signal Processing 2007 2007:036076

    Published on: 5 June 2007

  7. Research Article

    Compression at the Source for Digital Camcorders

    Typical sensors (CCD or CMOS) used in home digital camcorders have the potential of generating high definition (HD) video sequences. However, the data read out rate is a bottleneck which, invariably, forces si...

    Nir Maor, Arie Feuer and Graham C. Goodwin

    EURASIP Journal on Advances in Signal Processing 2007 2007:024106

    Published on: 22 May 2007