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几何偏微分方程和图象分析

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几何偏微分方程和图象分析

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作 者:G.Sapiro著

出 版 社:世界图书出版公司

出版时间:2003-9-1

I S B N: 9787506259415

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This book is an introduction to the use of geometric partial differential equations (PDEs) in image processing and computer vision. This relatively new research area brings a number of new concepts into the field, providing, among other things, a very fundamental and formal approach to image processing. State-of-the-art practical results in problems such as image segmentation, stereo, image enhancement, distance computations, and object tracking have been obtained with algorithms based on PDE's formulations.

  此书为英文版!

内容简介

Thisbookisanintroductiontotheuseofgeometricpartialdifferentialequations(PDEs)inimageprocessingandcomputervision.Thisrelativelynewresearchareabringsanumberofnewconceptsintothefield,providing,amongotherthings,averyfundamentalandformalapproachtoimageprocessing.State-of-the-artpracticalresultsinproblemssuchasimagesegmentation,stereo,imageenhancement,distancecomputations,andobjecttrackinghavebeenobtainedwithalgorithmsbasedonPDE'sformulations.

作者简介

GuillermoDapiroisaProfessorofElectricalandComputerEngineeringattheUniversityofMinnesota,whereheworksondifferentialgeometryandgeometricpartialdifferentialequation,bothintheoryandapplicationsincomputervision,imageanalysis,andcomputergraphic.

目录

Listoffigures
Preface
Acknowledgments
Introduction
1BasicMathematicalBackground
 1.1PlanarDifferentialGeometry
 1.2AffineDifferentialGeometry
 1.3CartanMovingFrames
 1.4SpaceCurves
 1.5Three-DimensionalDifferentialGeometry
 1.6DiscreteDifferentialGeometry
 1.7DifferentialInvariantsandLieGroupTheory
 1.8BasicConceptsofPartialDifferentialEquations
 1.9CalculusofVariationsandGradientDescentFlows
 1.10NumericalAnalysis
 Exercises
2GeometricCurveandSurfaceEvolution
 2.1BasicConcepts
 2.2LevelSetsandImplicitRepresentations
 2.3VariationalLevelSets
2.4ContinuousMathematicalMorphology
2.5EuclideanandaffineCurveEvolutionandShapeAnalysis
2.6EuclideanandAffineSurfaceEvolution
2.7Area-andVolume-Preserving3DFlows
2.8CalssificationofInvariantGeometricFlows
 Exercises
3GeodesicCurvesandMinimalSurfaces
3.1BasicTwo-DimensionalDerivation
3.2Three-DimensionalDerivation
3.3GeodesicsinVector-ValuedImages
3.4FindingtheMinimalGeodesic
3.5AffineInvariantActiveContours
3.6AdditionalExtensionsandModitications
3.7TrackingandMorphingActiveContours
3.8Stereo
AppendixA
AppendixB
 Exercises
4GeometricDiffusionofScalarImages
4.1GaussianFiliteringandLinearScaleSpaces
4.2Edge-StoppingDiffusion
4.3DirectionalDiffusion
4.4IntroducingPriorKnowledge
4.5SomeOrderinthePDEJungle
5GeometricDiffusionofVector-ValudeImages
6DiffusiononNonflatManifolds
7ContrastEnhancement
8AdditionalTheoriesandApplications
Bibliography
Index

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