Titlebook: Scale-Space and Morphology in Computer Vision; Third International Michael Kerckhove Conference proceedings 2001 Springer-Verlag Berlin He

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Algebraic and PDE Approaches for Multiscale Image Operators with Global Constraints: Reference Semilth represent large classes of self-dual morphological operators that exhibit both local computation and global constraints. Such operators are useful in numerous image analysis and vision tasks ranging from simplification, to geometric feature detection, to segmentation. Previous definitions and con

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Adjunctions in Pyramids and Curve Evolutionimage processing, and scale-spaces. An obvious benefit of such a convergence is a cross-fertilization of concepts and techniques among these fields. The concept of adjunction however, so fundamental in mathematical morphology, is not yet shared by other disciplines. The aim of this paper is to show

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Hierarchies of Partitions and Morphological Segmentationredetermined number of regions ? How to select the objects to represent or discard when the number of regions varies ? Producing a series of nested partitions, or hierarchy is an answer to this question but is also central to practically all morphological segmentation approaches. In the present pape

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Scale-Space Theories for Scalar and Vector Imagesd scalar theory and that for a suitably defined scalar field induced by the proposed vector scale-space. We show that one is compelled to reject the Gaussian scale-space paradigm in certain cases when scalar and vector fields are mutually dependent..Subsequently we investigate the behaviour of criti

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Gaussian Convolutions Numerical Approximations Based on Interpolationarticles that describe efficient and accurate implementations of these operators..In this paper we describe numerical approximations of Gaussian convolutions based on interpolation. We start with the continuous convolution integral and use an interpolation technique to approximate the continuous ima

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Scale-Spaces, PDE’s, and Scale-Invariancer diffusion equation. Alternatively, scale-spaces can be defined in an axiomatic way starting from a fixed-scale image operator (e.g. a linear convolution or a morphological erosion) and a group of scalings. The goal of this paper is to explain the relation between these two, seemingly very differen

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A Multi-scale Feature Likelihood Map for Direct Evaluation of Object Hypotheses⋆is paper, the FLM is applied to simultaneous tracking and recognition of hand models based on particle filtering. The experiments demonstrate the feasibility of the approach, and that real time performance can be obtained by a pyramid implementation of the proposed concept.