Carte Optimization based Filtering of Random Valued Impulses Somnath Mukhopadhyay

Optimization based Filtering of Random Valued Impulses

An Algorithmic Approach

Limbă: engleză
Legare: Carte broșată
Disponibilitate: La editor doar la comandă
Expediem în 17-27 zile
304.15 lei
This book describes the concepts of image de noising methods with optimization of the operators thro...

Informații despre carte

Limbă
engleză
Legare
Carte - Carte broșată
Publicat
2012
Pagini
148
EAN
9783847372752
Enbook ID
06958576
Greutate
237
Dimensiuni
150 x 220 x 9

Descriere completă

This book describes the concepts of image de noising methods with optimization of the operators through easy-to-understand steps and schematic diagrams. Introductory chapter describes the basics of image processing including various existing methods of image de noising both in spatial and frequency domains. An extensive literature survey along with analysis of the existing schemes and their visual restoration results for the benchmark images are described. Among two most popular noise models, Random Valued Impulse Noise model has been taken for restoration purpose in this book. Filtering methods based on directional weighted minimum variance, all neighbor directional weighted pixels, fixed and variable mask median are presented in this book. Optimizations of the methods are done using two recent stochastic global optimization techniques such as GA and PSO, along with analysis of simulation results and comparisons with recent operators. All of these features make this book ideal for image de noising and related applications in the field of medical, satellite and under water image processing. Practicing engineers would also find this book to be a valuable reference source.

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