Titlebook: Geometry, Morphology, and Computational Imaging; 11th International W Tetsuo Asano,Reinhard Klette,Chrisitan Ronse Conference proceedings 2

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GRIEF

Accolade

A New Class of Morphological Pyramids for Multiresolution Image Analysis,alization, we introduce a new class of morphological pyramids. In this class the pyramidal synthesis operator always has the same form, i.e. a dilation by a structuring element A, preceded by upsampling, while the pyramidal analysis operator is a certain operator R(.). indexed by an integer n, follo

ALIEN

,Root Images of Median Filters — Semi-topological Approach,lters, the tools of linear theory are not applicable to them. One approach to deal with nonlinear filters consists in investigating their root images (fixed elements or signals transparent to the filter). Whereas for one-dimensional median filters the set of all root signals can be completely charac

BILIO

Scale-Based Corner Extraction of a Contour Figure Using a Crystalline Flow,features in a scale-space. It is an extension of a usual curvature flow. A special class of polygonal contours is evolved based on the nonlocal curvature. The nonlocal curvature is determined for each facet by its length. In the crystalline flow, a given polygon remains polygonal through the evolvin

hermetic

exacerbate

Polygon Decomposition Based on the Straight Line Skeleton,part-based representation. Decompositions based on skeletons have been previously proposed in computer vision. Our method is the first one, however, based on the straight line skeleton. Compared to the medial axis, the straight line skeleton has a few advantages: it contains only straight segments a

ATRIA

Reestablishing Consistency of Uncertain Geometric Relations in Digital Images,sm and concurrency become inconsistent with Euclidean geometry. In previous work we explained how consistency can be partially restored by graph-theoretical grouping algorithms. In this paper we study inconsistencies at a higher-level, e.g., the violation of Desargues’s Theorem or Pappus’s Theorem.

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Discrepancy-Based Digital Halftoning: Automatic Evaluation and Optimization,ng: mathematical evaluation of a halftoning image and design of optimization-based halftoning algorithms. We propose an efficient automatic evaluation system of halftoning images by using quality evaluation functions based on discrepancy measures. Our experimental results on the evaluation system in

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Conference proceedings 2003 in Dagstuhl Castle, Germany in April 2002...The 27 revised full papers presented went through two rounds of reviewing and improvement and assess the state of the art in geometry, morphology, and computational imaging. The papers are organized  in sections on geometry - models and algorithms; proper