Acoustical imaging [[electronic resource] ] : techniques and applications for engineers / / Woon Siong Gan |
Autore | Gan Woon Siong |
Pubbl/distr/stampa | Chichester, West Sussex, U.K., : Wiley, 2012 |
Descrizione fisica | 1 online resource (437 p.) |
Disciplina | 620.2/8 |
Soggetto topico |
Acoustic imaging
Sound-waves - Scattering |
ISBN |
1-5231-2337-0
1-119-94171-7 1-280-59268-0 9786613622518 1-119-94108-3 1-119-94107-5 |
Classificazione | TEC006000 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
ACOUSTICAL IMAGING; Contents; About the Author; Foreword; 1 Introduction; References; 2 Physics of Acoustics and Acoustical Imaging; 2.1 Introduction; 2.2 Sound Propagation in Solids; 2.2.1 Derivation of Linear Wave Equation of Motion and its Solutions; 2.2.2 Symmetries in Linear Acoustic Wave Equations and the New Stress Field Equation; 2.3 Use of Gauge Potential Theory to Solve Acoustic Wave Equations; 2.4 Propagation of Finite Wave Amplitude Sound Wave in Solids; 2.4.1 Higher-Order Elasticity Theory; 2.4.2 Nonlinear Effects; 2.4.3 Derivation of the Nonlinear Acoustic Equation of Motion
2.4.4 Solutions of the Higher-Order Acoustics Equations of Motion2.5 Nonlinear Effects Due to Energy Absorption; 2.5.1 Energy Absorption Due to Thermal Conductivity; 2.5.2 Energy Absorption Due to Dislocation; 2.6 Gauge Theory Formulation of Sound Propagation in Solids; 2.6.1 Introduction of a Covariant Derivative in the Infinitesimal Amplitude Sound Wave Equation; 2.6.2 Introduction of Covariant Derivative to the Large Amplitude Sound Wave Equation; References; 3 Signal Processing; 3.1 Mathematical Tools in Signal Processing and Image Processing; 3.1.1 Matrix Theory 3.1.2 Some Properties of Matrices3.1.3 Fourier Transformation; 3.1.4 The Z-Transform; 3.2 Image Enhancement; 3.2.1 Spatial Low-Pass, High-Pass and Band-Pass Filtering; 3.2.2 Magnification and Interpolation (Zooming); 3.2.3 Replication; 3.2.4 Linear Interpolation; 3.2.5 Transform Operation; 3.3 Image Sampling and Quantization; 3.3.1 Sampling versus Replication; 3.3.2 Reconstruction of the Image from its Samples; 3.3.3 Nyquist Rate; 3.3.4 Sampling Theorem; 3.3.5 Examples of Application of Two-Dimensional Sampling Theory; 3.3.6 Sampling Theorem for Radom Fields 3.3.7 Practical Limitation in Sampling and Reconstruction3.3.8 Image Quantization; 3.4 Stochastic Modelling of Images; 3.4.1 Autoregressive Models; 3.4.2 Properties of AR Models; 3.4.3 Moving Average Model; 3.5 Beamforming; 3.5.1 Principles of Beamforming; 3.5.2 Sonar Beamforming Requirements; 3.6 Finite-Element Method; 3.6.1 Introduction; 3.6.2 Applications; 3.7 Boundary Element Method; 3.7.1 Comparison to Other Methods; References; 4 Common Methodologies of Acoustical Imaging; 4.1 Introduction; 4.2 Tomography; 4.2.1 The Born Approximation; 4.2.2 The Rytov Approximation 4.2.3 The Fourier Diffraction Theorem4.2.4 Reconstruction and Backpropagation Algorithm; 4.3 Holography; 4.3.1 Liquid Surface Method; 4.4 Pulse-Echo and Transmission Modes; 4.4.1 C-Scan Method; 4.4.2 B-Scan Method; 4.5 Acoustic Microscopy; References; 5 Time-Reversal Acoustics and Superresolution; 5.1 Introduction; 5.2 Theory of Time-Reversal Acoustics; 5.2.1 Time-Reversal Acoustics and Superresolution; 5.3 Application of TR to Medical Ultrasound Imaging; 5.4 Application of Time-Reversal Acoustics to Ultrasonic Nondestructive Testing 5.4.1 Theory of Time-Reversal Acoustics for Liquid-Solid Interface |
Record Nr. | UNINA-9910141283903321 |
Gan Woon Siong
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||
Chichester, West Sussex, U.K., : Wiley, 2012 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
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Acoustical imaging [[electronic resource] ] : techniques and applications for engineers / / Woon Siong Gan |
Autore | Gan Woon Siong |
Edizione | [1st ed.] |
Pubbl/distr/stampa | Chichester, West Sussex, U.K., : Wiley, 2012 |
Descrizione fisica | 1 online resource (437 p.) |
Disciplina | 620.2/8 |
Soggetto topico |
Acoustic imaging
Sound-waves - Scattering |
ISBN |
1-5231-2337-0
1-119-94171-7 1-280-59268-0 9786613622518 1-119-94108-3 1-119-94107-5 |
Classificazione | TEC006000 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
ACOUSTICAL IMAGING; Contents; About the Author; Foreword; 1 Introduction; References; 2 Physics of Acoustics and Acoustical Imaging; 2.1 Introduction; 2.2 Sound Propagation in Solids; 2.2.1 Derivation of Linear Wave Equation of Motion and its Solutions; 2.2.2 Symmetries in Linear Acoustic Wave Equations and the New Stress Field Equation; 2.3 Use of Gauge Potential Theory to Solve Acoustic Wave Equations; 2.4 Propagation of Finite Wave Amplitude Sound Wave in Solids; 2.4.1 Higher-Order Elasticity Theory; 2.4.2 Nonlinear Effects; 2.4.3 Derivation of the Nonlinear Acoustic Equation of Motion
2.4.4 Solutions of the Higher-Order Acoustics Equations of Motion2.5 Nonlinear Effects Due to Energy Absorption; 2.5.1 Energy Absorption Due to Thermal Conductivity; 2.5.2 Energy Absorption Due to Dislocation; 2.6 Gauge Theory Formulation of Sound Propagation in Solids; 2.6.1 Introduction of a Covariant Derivative in the Infinitesimal Amplitude Sound Wave Equation; 2.6.2 Introduction of Covariant Derivative to the Large Amplitude Sound Wave Equation; References; 3 Signal Processing; 3.1 Mathematical Tools in Signal Processing and Image Processing; 3.1.1 Matrix Theory 3.1.2 Some Properties of Matrices3.1.3 Fourier Transformation; 3.1.4 The Z-Transform; 3.2 Image Enhancement; 3.2.1 Spatial Low-Pass, High-Pass and Band-Pass Filtering; 3.2.2 Magnification and Interpolation (Zooming); 3.2.3 Replication; 3.2.4 Linear Interpolation; 3.2.5 Transform Operation; 3.3 Image Sampling and Quantization; 3.3.1 Sampling versus Replication; 3.3.2 Reconstruction of the Image from its Samples; 3.3.3 Nyquist Rate; 3.3.4 Sampling Theorem; 3.3.5 Examples of Application of Two-Dimensional Sampling Theory; 3.3.6 Sampling Theorem for Radom Fields 3.3.7 Practical Limitation in Sampling and Reconstruction3.3.8 Image Quantization; 3.4 Stochastic Modelling of Images; 3.4.1 Autoregressive Models; 3.4.2 Properties of AR Models; 3.4.3 Moving Average Model; 3.5 Beamforming; 3.5.1 Principles of Beamforming; 3.5.2 Sonar Beamforming Requirements; 3.6 Finite-Element Method; 3.6.1 Introduction; 3.6.2 Applications; 3.7 Boundary Element Method; 3.7.1 Comparison to Other Methods; References; 4 Common Methodologies of Acoustical Imaging; 4.1 Introduction; 4.2 Tomography; 4.2.1 The Born Approximation; 4.2.2 The Rytov Approximation 4.2.3 The Fourier Diffraction Theorem4.2.4 Reconstruction and Backpropagation Algorithm; 4.3 Holography; 4.3.1 Liquid Surface Method; 4.4 Pulse-Echo and Transmission Modes; 4.4.1 C-Scan Method; 4.4.2 B-Scan Method; 4.5 Acoustic Microscopy; References; 5 Time-Reversal Acoustics and Superresolution; 5.1 Introduction; 5.2 Theory of Time-Reversal Acoustics; 5.2.1 Time-Reversal Acoustics and Superresolution; 5.3 Application of TR to Medical Ultrasound Imaging; 5.4 Application of Time-Reversal Acoustics to Ultrasonic Nondestructive Testing 5.4.1 Theory of Time-Reversal Acoustics for Liquid-Solid Interface |
Record Nr. | UNINA-9910820734603321 |
Gan Woon Siong
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Chichester, West Sussex, U.K., : Wiley, 2012 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
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Gauge Invariance Approach to Acoustic Fields [[electronic resource] /] / by Woon Siong Gan |
Autore | Gan Woon Siong |
Edizione | [1st ed. 2019.] |
Pubbl/distr/stampa | Singapore : , : Springer Singapore : , : Imprint : Springer, , 2019 |
Descrizione fisica | 1 online resource (179 pages) : illustrations |
Disciplina | 530.1435 |
Soggetto topico |
Acoustical engineering
Materials science Acoustics Mechanics Mechanics, Applied Solid state physics Engineering Acoustics Characterization and Evaluation of Materials Solid Mechanics Solid State Physics |
ISBN | 981-13-8751-6 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Introduction -- History of Gauge Theory -- Coordinate Systems as the Framework of Equations -- Gauge Fields -- Covariant Derivative in Gauge Theory -- Lie Groups -- Global Gauge Invariance -- Local Gauge Invariance -- Gauge Fixing -- Noether’s Theorem -- Spontaneous Symmetry Breaking and Phonon as the Goldstone Mode -- Time Reversal Acoustics and Super resolution -- Negative Refraction, Acoustical Metamaterials , and Acoustical Cloaking -- New Acoustics based on Metamaterials. |
Record Nr. | UNINA-9910350292303321 |
Gan Woon Siong
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Singapore : , : Springer Singapore : , : Imprint : Springer, , 2019 | ||
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Lo trovi qui: Univ. Federico II | ||
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New Acoustics Based on Metamaterials [[electronic resource] /] / by Woon Siong Gan |
Autore | Gan Woon Siong |
Edizione | [1st ed. 2018.] |
Pubbl/distr/stampa | Singapore : , : Springer Singapore : , : Imprint : Springer, , 2018 |
Descrizione fisica | 1 online resource (XVI, 313 p. 69 illus., 25 illus. in color.) |
Disciplina | 620.11 |
Collana | Engineering Materials |
Soggetto topico |
Materials science
Acoustical engineering Mechanics Mechanics, Applied Acoustics Characterization and Evaluation of Materials Engineering Acoustics Solid Mechanics |
ISBN | 981-10-6376-1 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Introduction -- Gauge Invariance Properties of Acoustic Fields -- Negative Refraction is a Special Case of Coordinates -- Transformation-Unified Theory of Negative Refraction and Acoustical Cloaking -- Three Basic Mechanisms of Sound Propagation in Solids and Fluids -- Revolution in Acoustic Devices by Metamaterial -- Scattering at different Layers of different Parities.-Diffraction Tomography by Negative Inclusions -- Vibration Propagation in Metamaterial Structures -- Seismic Metamaterials -- Phononic Crystals based Crystal Acoustics -- Metamaterials based Acoustic Waveguides -- Metamaterials Acoustic Filters -Application to Communication -- Acoustical Cloaking of Underwater Objects-Submarines -- Acoustic Diodes -- Nonlinear Acoustics based on Metamaterials -- Phononics -- Nonlinear Phononic Crystals-Energy Harvesting -- Fabrication of Nanometamaterials -- Artificial Piezoelectricity -- Conclusions. |
Record Nr. | UNINA-9910298593903321 |
Gan Woon Siong
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Singapore : , : Springer Singapore : , : Imprint : Springer, , 2018 | ||
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Lo trovi qui: Univ. Federico II | ||
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Nonlinear acoustical imaging / / Woon Siong Gan |
Autore | Gan Woon Siong |
Pubbl/distr/stampa | Gateway East, Singapore : , : Springer, , [2021] |
Descrizione fisica | 1 online resource (111 pages) |
Disciplina | 620.28 |
Soggetto topico |
Acoustic imaging
Signal processing Acoustical engineering |
ISBN |
9789811670152
9789811670145 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910510580803321 |
Gan Woon Siong
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Gateway East, Singapore : , : Springer, , [2021] | ||
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Lo trovi qui: Univ. Federico II | ||
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Nonlinear acoustical imaging / / Woon Siong Gan |
Autore | Gan Woon Siong |
Pubbl/distr/stampa | Gateway East, Singapore : , : Springer, , [2021] |
Descrizione fisica | 1 online resource (111 pages) |
Disciplina | 620.28 |
Soggetto topico |
Acoustic imaging
Signal processing Acoustical engineering |
ISBN |
9789811670152
9789811670145 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNISA-996466728703316 |
Gan Woon Siong
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Gateway East, Singapore : , : Springer, , [2021] | ||
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Lo trovi qui: Univ. di Salerno | ||
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Quantum acoustical imaging / / Woon Siong Gan |
Autore | Gan Woon Siong |
Pubbl/distr/stampa | Singapore : , : Springer, , [2022] |
Descrizione fisica | 1 online resource (91 pages) |
Disciplina | 620.28 |
Soggetto topico |
Acoustic imaging
Quantum optics Ultrasonics |
ISBN |
9789811909832
9789811909825 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910559392503321 |
Gan Woon Siong
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Singapore : , : Springer, , [2022] | ||
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Lo trovi qui: Univ. Federico II | ||
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Quantum acoustical imaging / / Woon Siong Gan |
Autore | Gan Woon Siong |
Pubbl/distr/stampa | Singapore : , : Springer, , [2022] |
Descrizione fisica | 1 online resource (91 pages) |
Disciplina | 620.28 |
Soggetto topico |
Acoustic imaging
Quantum optics Ultrasonics |
ISBN |
9789811909832
9789811909825 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNISA-996472061203316 |
Gan Woon Siong
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Singapore : , : Springer, , [2022] | ||
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Lo trovi qui: Univ. di Salerno | ||
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Signal Processing and Image Processing for Acoustical Imaging [[electronic resource] /] / by Woon Siong Gan |
Autore | Gan Woon Siong |
Edizione | [1st ed. 2020.] |
Pubbl/distr/stampa | Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020 |
Descrizione fisica | 1 online resource (87 pages) : illustrations |
Disciplina | 620.28 |
Soggetto topico |
Signal processing
Image processing Speech processing systems Acoustical engineering Acoustics Optical data processing Signal, Image and Speech Processing Engineering Acoustics Image Processing and Computer Vision |
ISBN | 981-10-5550-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | 1.Two-Dimensional Transform, FFT & its Applications -- 2.Discrete Hilbert Transform, Z Transform -- 3.Deconvolution -- 4.Higher Order Statistics -- 5.Wavelets -- 6.Neural Networks -- 7.Digital Signal Processing-Homomorphic Signal Processing -- 8.Digital Filter Design -- 9.Array Signal Processing -- 10.Image Enhancement & Optimization -- 11.Image Restoration -- 12.Image Compression -- 13.Conclusions. |
Record Nr. | UNINA-9910392748303321 |
Gan Woon Siong
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Singapore : , : Springer Singapore : , : Imprint : Springer, , 2020 | ||
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Lo trovi qui: Univ. Federico II | ||
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Time reversal acoustics / / Woon Siong Gan |
Autore | Gan Woon Siong |
Edizione | [1st ed. 2021.] |
Pubbl/distr/stampa | Gateway East, Singapore : , : Springer, , [2021] |
Descrizione fisica | 1 online resource (XIV, 107 p. 15 illus., 10 illus. in color.) |
Disciplina | 534 |
Soggetto topico | Sound-waves |
ISBN | 981-16-3235-9 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Symmetry Properties of Acoustic Fields-Time Reversal Symmetry, Reciprocity Theorem -- Time Reversal Acoustics-Helmholtz Wave Equation has both Right Travelling and Left Travelling Wave Solutions -- Time Reversal gives rise to Superresolution -- Application to Nondestructive Evaluation – Experimental Setup and Case Studies -- Application to Medical Ultrasound Imaging -- Application to Underwater Acoustics -- Time Reversal Acoustics and Underwater Communication Technology -- Time Reversal Acoustics and Metamaterials -- Signal Processing -- Conclusions. |
Record Nr. | UNINA-9910495213403321 |
Gan Woon Siong
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Gateway East, Singapore : , : Springer, , [2021] | ||
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Lo trovi qui: Univ. Federico II | ||
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