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Algebraically Approximate and Noisy Realization of Discrete-Time Systems and Digital Images

  • Couverture cartonnée
  • 268 Nombre de pages
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This overview of discrete-time systems and digital images covers approximation and noise cancellation of two-dimensional arrays an... Lire la suite
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Description

This overview of discrete-time systems and digital images covers approximation and noise cancellation of two-dimensional arrays and of dynamical systems which include linear and nonlinear input/output relationships.

This monograph deals with approximation and noise cancellation of dyn- ical systems which include linear and nonlinear input/output relationships. It also deal with approximation and noise cancellation of two dimensional arrays. It will be of special interest to researchers, engineers and graduate students who have specialized in ?ltering theory and system theory and d- ital images. This monograph is composed of two parts. Part I and Part II will deal with approximation and noise cancellation of dynamical systems or digital images respectively. From noiseless or noisy data, reduction will be made. A method which reduces model information or noise was proposed in the reference vol. 376 in LNCIS [Hasegawa, 2008]. Using this method will allow model description to be treated as noise reduction or model reduction without having to bother, for example, with solving many partial di?er- tial equations. This monograph will propose a new and easy method which produces the same results as the method treated in the reference. As proof of its advantageous e?ect, this monograph provides a new law in the sense of numerical experiments. The new and easy method is executed using the algebraic calculations without solving partial di?erential equations. For our purpose,manyactualexamplesofmodelinformationandnoisereductionwill also be provided. Using the analysis of state space approach, the model reduction problem may have become a major theme of technology after 1966 for emphasizing e?ciency in the ?elds of control, economy, numerical analysis, and others.

Overview over discrete-time systems and digital images

Presents a non-linear integer programming method for digital images



Texte du rabat
This monograph deals with approximation and noise cancellation of dynamical systems which include linear and nonlinear input/output relationships. It also deal with approximation and noise cancellation of two dimensional arrays. It will be of special interest to researchers, engineers and graduate students who have specialized in filtering theory and system theory and digital images. This monograph is composed of two parts. Part I and Part II will deal with approximation and noise cancellation of dynamical systems or digital images respectively. From noiseless or noisy data, reduction will be made. A method which reduces model information or noise was proposed in the reference vol. 376 in LNCIS [Hasegawa, 2008]. Using this method will allow model description to be treated as noise reduction or model reduction without having to bother, for example, with solving many partial differential equations. This monograph will propose a new and easy method which produces the same results as the method treated in the reference. As proof of its advantageous effect, this monograph provides a new law in the sense of numerical experiments. The new and easy method is executed using the algebraic calculations without solving partial differential equations. For our purpose, many actual examples of model information and noise reduction will also be provided.

Contenu
Algebraically Approximate and Noisy Realization of Discrete-Time Dynamical Systems.- Input/Output Map and Additive Noises.- Algebraically Approximate and Noisy Realization of Linear Systems.- Algebraically Approximate and Noisy Realization of So-called Linear Systems.- Algebraically Approximate and Noisy Realization of Almost Linear Systems.- Algebraically Approximate and Noisy Realization of Pseudo Linear Systems.- Algebraically Approximate and Noisy Realization of Affine Dynamical Systems.- Algebraically Approximate and Noisy Realization of Linear Representation Systems.- Algebraically Approximate and Noisy Realization of Digital Images.- Algebraically Approximate and Noisy Realization of Two-Dimensional Images.

Informations sur le produit

Titre: Algebraically Approximate and Noisy Realization of Discrete-Time Systems and Digital Images
Auteur:
EAN: 9783642260452
ISBN: 3642260454
Format: Couverture cartonnée
Editeur: Springer Berlin Heidelberg
Nombre de pages: 268
Poids: 411g
Taille: H235mm x B155mm x T14mm
Année: 2012
Sous-titre : Englisch
Edition: 2009

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