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E-book
Author Chen, Li M

Title Digital functions and data reconstruction : digital-discrete methods / Li M. Chen
Published New York, NY : Springer, ©2013

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Description 1 online resource
Contents Digital Functions -- IntroductionB) -- Functions and RelationsB) -- Functions in Digital and Discrete SpaceB) -- Gradually Varied ExtensionsB) -- Digital and Discrete DeformationB) -- Digital-Discrete Data Reconstruction -- Basic Numerical and Computational MethodsB) -- Digital-Discrete Approaches for Smooth FunctionsB) -- Digital-Discrete Methods for Data ReconstructionB) -- Harmonic Functions for Data Reconstruction on 3D ManifoldsB) -- Advanced Topics -- Gradual Variations and Partial Differential EquationsB) -- Gradually Varied Functions for Advanced Computational MethodsB) -- Digital-Discrete Method and Its Relations to Graphics and AI Methods
Summary Digital Functions and Data Reconstruction: Digital-Discrete Methods provides a solid foundation to the theory of digital functions and its applications to image data analysis, digital object deformation, and data reconstruction. This new method has a unique feature in that it is mainly built on discrete mathematics with connections to classical methods in mathematics and computer sciences. Digitally continuous functions and gradually varied functions were developed in the late 1980s. A. Rosenfeld (1986) proposed digitally continuous functions for digital image analysis, especially to describe the "continuous" component in a digital image, which usually indicates an object. L. Chen (1989) invented gradually varied functions to interpolate a digital surface when the boundary appears to be continuous. In theory, digitally continuous functions are very similar to gradually varied functions. Gradually varied functions are more general in terms of being functions of real numbers; digitally continuous functions are easily extended to the mapping from one digital space to another. This will be the first book about digital functions, which is an important modern research area for digital images and digitalized data processing, and provides an introduction and comprehensive coverage of digital function methods. Digital Functions and Data Reconstruction: Digital-Discrete Methods offers scientists and engineers who deal with digital data a highly accessible, practical, and mathematically sound introduction to the powerful theories of digital topology and functional analysis, while avoiding the more abstruse aspects of these topics
Analysis Computer science
Computer vision
Computer Imaging, Vision, Pattern Recognition and Graphics
Signal, Image and Speech Processing
Discrete Mathematics
Bibliography Includes bibliographical references and index
Notes English
Subject Computer science -- Mathematics.
Image processing -- Digital techniques -- Mathematics
Data recovery (Computer science)
Mathematics.
Image Processing, Computer-Assisted
Information Storage and Retrieval
Mathematics
mathematics.
applied mathematics.
COMPUTERS -- Computer Literacy.
COMPUTERS -- Computer Science.
COMPUTERS -- Data Processing.
COMPUTERS -- Hardware -- General.
COMPUTERS -- Information Technology.
COMPUTERS -- Machine Theory.
COMPUTERS -- Reference.
Mathematics
Computer science -- Mathematics
Data recovery (Computer science)
Image processing -- Digital techniques -- Mathematics
Form Electronic book
ISBN 9781461456384
146145638X
1461456371
9781461456377