Discrete Geometry for Computer Imagery: 10th International Conference, Dgci 2002, Bordeaux, France, April 3-5, 2002. Proceedings

ISBN-13: 9783540433804 / Angielski / Miękka / 2002 / 444 str.

A. Braquelaire; J. O. Lauchaud; Jacques-Olivier Lauchaud

Opis

This volume constitutes the refereed proceedings of the 10th International Conference on Digital Geometry for Computer Imagery, DGCI 2002, held in Bordeaux, France, in April 2002. The 22 revised full papers and 13 posters presented together with 3 invited papers were carefully reviewed and selected from 67 submissions. The papers are organized in topical sections on topology, combinatorial image analysis, morphological analysis, shape representation, models for discrete geometry, segmentation and shape recognition, and applications.

Spis treści

Topology.- Abstraction Pyramids on Discrete Representations.- XPMaps and Topological Segmentation - A Unified Approach to Finite Topologies in the Plane.- Curves in ?n.- Separation Theorems for Simplicity 26-Surfaces.- Topological Quadrangulations of Closed Triangulated Surfaces Using the Reeb Graph.- Non-manifold Decomposition in Arbitrary Dimensions.- Combinatorial Image Analysis.- 4D Minimal Non-simple Sets.- Receptive Fields within the Combinatorial Pyramid Framework.- A New 3D 6-Subiteration Thinning Algorithm Based on P-Simple Points.- Monotonic Tree.- Displaying Image Neighborhood Hypergraphs Line-Graphs.- The Reconstruction of a Bicolored Domino Tiling from Two Projections.- Morphological Analysis.- Digital Geometry for Image-Based Metrology.- Topological Reconstruction of Occluded Objects in Video Sequences.- On the Strong Property of Connected Open-Close and Close-Open Filters.- Advances in the Analysis of Topographic Features on Discrete Images.- Morphological Operations in Recursive Neighbourhoods.- Shape Representation.- Computing the Diameter of a Point Set.- Shape Representation Using Trihedral Mesh Projections.- Topological Map Based Algorithms for 3D Image Segmentation.- On Characterization of Discrete Triangles by Discrete Moments.- Weighted Distance Transforms for Images Using Elongated Voxel Grids.- Robust Normalization of Shapes.- Surface Area Estimation of Digitized 3D Objects Using Local Computations.- Models for Discrete Geometry.- An Abstract Theoretical Foundation of the Geometry of Digital Spaces.- Concurrency of Line Segments in Uncertain Geometry.- Discretization in 2D and 3D Orders.- Defining Discrete Objects for Polygonalization: The Standard Model.- Visibility in Discrete Geometry: An Application to Discrete Geodesic Paths.- Multi-scale Discrete Surfaces.- Invertible Minkowski Sum of Polygons.- Segmentation and Shape Recognition.- Thinning Grayscale Well-Composed Images: A New Approach for Topological Coherent Image Segmentation.- An Incremental Linear Time Algorithm for Digital Line and Plane Recognition Using a Linear Incremental Feasibility Problem.- Reconstruction of Animated Models from Images Using Constrained Deformable Surfaces.- Reconstruction of Binary Matrices from Absorbed Projections.- A Simplified Recognition Algorithm of Digital Planes Pieces.- Applications.- Ridgelet Transform Based on Reveillès Discrete Lines.- A Discrete Radiosity Method.