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    SCALESPACE
    2009
    Springer
    223views Computer Vision» more  SCALESPACE 2009»
    Augmented Lagrangian Method, Dual Methods and Split Bregman Iteration for ROF Model
    14 years 3 months ago
    Augmented Lagrangian Method, Dual Methods and Split Bregman Iteration for ROF Model
    Download  folk.uib.no
    In the recent decades the ROF model (total variation (TV) minimization) has made great successes in image restoration due to its good edge-preserving property. However, the non-di...
    Xue-Cheng Tai, Chunlin Wu
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    SCALESPACE
    2009
    Springer
    173views Computer Vision» more  SCALESPACE 2009»
    A Non-local Approach to Shape from Ambient Shading
    14 years 3 months ago
    A Non-local Approach to Shape from Ambient Shading
    Download  www.vision.cs.ucla.edu
    We study the mathematical and numerical aspects of the estimation of the 3-D shape of a Lambertian scene seen under diffuse illumination. This problem is known as “shape from amb...
    Emmanuel Prados, Nitin Jindal, Stefano Soatto
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    SCALESPACE
    2009
    Springer
    159views Computer Vision» more  SCALESPACE 2009»
    Theoretical Foundations for Discrete Forward-and-Backward Diffusion Filtering
    14 years 3 months ago
    Theoretical Foundations for Discrete Forward-and-Backward Diffusion Filtering
    Download  www.mia.uni-saarland.de
    Martin Welk, Guy Gilboa, Joachim Weickert
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    SCALESPACE
    2009
    Springer
    206views Computer Vision» more  SCALESPACE 2009»
    Computational Geometry-Based Scale-Space and Modal Image Decomposition
    14 years 3 months ago
    Computational Geometry-Based Scale-Space and Modal Image Decomposition
    Download  www.irisa.fr
    In this paper a framework for defining scale-spaces, based on the computational geometry concepts of α-shapes, is proposed. In this approach, objects (curves or surfaces) of incr...
    Anatole Chessel, Bertrand Cinquin, Sabine Bardin, ...
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    SCALESPACE
    2009
    Springer
    177views Computer Vision» more  SCALESPACE 2009»
    Line Enhancement and Completion via Linear Left Invariant Scale Spaces on SE(2)
    14 years 3 months ago
    Line Enhancement and Completion via Linear Left Invariant Scale Spaces on SE(2)
    Download  www.mate.tue.nl
    From an image we construct an invertible orientation score, which provides an overview of local orientations in an image. This orientation score is a function on the group SE(2) of...
    Remco Duits, Erik Franken
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    SCALESPACE
    2009
    Springer
    219views Computer Vision» more  SCALESPACE 2009»
    Generic Scene Recovery Using Multiple Images
    14 years 3 months ago
    Generic Scene Recovery Using Multiple Images
    Download  perception.inrialpes.fr
    In this paper, a generative model based method for recovering both the shape and the reflectance of the surface(s) of a scene from multiple images is presented, assuming that illu...
    Kuk-Jin Yoon, Emmanuel Prados, Peter F. Sturm
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    SCALESPACE
    2009
    Springer
    183views Computer Vision» more  SCALESPACE 2009»
    An Unconstrained Multiphase Thresholding Approach for Image Segmentation
    14 years 3 months ago
    An Unconstrained Multiphase Thresholding Approach for Image Segmentation
    Download  numod.ins.uni-bonn.de
    Abstract. In this paper we provide a method to find global minimizers of certain non-convex 2-phase image segmentation problems. This is achieved by formulating a convex minimizat...
    Benjamin Berkels
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    SCALESPACE
    2009
    Springer
    135views Computer Vision» more  SCALESPACE 2009»
    On Semi-implicit Splitting Schemes for the Beltrami Color Flow
    14 years 3 months ago
    On Semi-implicit Splitting Schemes for the Beltrami Color Flow
    Download  www.cs.technion.ac.il
    The Beltrami flow is an efficient non-linear filter, that was shown to be effective for color image processing. The corresponding anisotropic diffusion operator strongly couple...
    Lorina Dascal, Guy Rosman, Xue-Cheng Tai, Ron Kimm...
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    SCALESPACE
    2009
    Springer
    152views Computer Vision» more  SCALESPACE 2009»
    Highly Accurate PDE-Based Morphology for General Structuring Elements
    14 years 3 months ago
    Highly Accurate PDE-Based Morphology for General Structuring Elements
    Download  www.mia.uni-saarland.de
    Michael Breuß, Joachim Weickert
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    SCALESPACE
    2009
    Springer
    177views Computer Vision» more  SCALESPACE 2009»
    An Edge-Preserving Multilevel Method for Deblurring, Denoising, and Segmentation
    14 years 3 months ago
    An Edge-Preserving Multilevel Method for Deblurring, Denoising, and Segmentation
    Download  www.math.kent.edu
    We present a fast edge-preserving cascadic multilevel image restoration method for reducing blur and noise in contaminated images. The method also can be applied to segmentation. O...
    Serena Morigi, Lothar Reichel, Fiorella Sgallari
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