Advances in diagnostic and therapeutic ultrasound imaging / / Jajit S. Suri [and others], editors

• Record Nr.: UNINA9910455442103321
• Pubbl/distr/stampa: Boston ; , : Artech House, , ©2008; [Piscataqay, New Jersey] : , : IEEE Xplore, , [2008]
• ISBN: 1-59693-145-0
• Descrizione fisica: 1 online resource (448 p.)
• Collana: Artech House bioinformatics & biomedical imaging series
• Altri autori (Persone): SuriJasjit S
• Disciplina: 616.07/543
• Soggetti: Ultrasonic imaging; Diagnostic ultrasonic imaging; Ultrasonic waves - Therapeutic use; Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Advances in Diagnostic and Therapeutic Ultrasound Imaging; Contents; Preface; Part I Recent Advances in UltrasoundInstrumentation; Chapter 1 3-D Ultrasound Imaging; 1.1 Introduction; 1.2 Disadvantages of 2-D Ultrasound; 1.3 3-D Ultrasound Scanning Techniques; 1.4 Mechanical Scanning; 1.4.1 Linear Mechanical 3-D Scanners; 1.4.2 Tilt 3-D Mechanical Scanners; 1.4.3 Endocavity Rotational 3-D Scanners; 1.5 Free-Hand Scanning with Position Sensing; 1.5.1 Tracked 3-D US with Articulated Arm Sensing; 1.5.2 Free-Hand 3-D US with Acoustic Tracking.; 1.5.3 Free-Hand 3-D Scanning with Magnetic Field Sensing1.5.4 3-D US Tracked by Speckle Decorrelation; 1.6 Free-Hand 3-D US Scanning Without Position Sensing; 1.7 2-D Array Scanning for Dynamic 3-D Ultrasound (4-D US); 1.8 3-D Ultrasound Visualization; 1.8.1 Multiplanar Reformatting; 1.8.2 Volume Rendering Techniques; 1.9 3-D Ultrasound-Guided Prostate Therapy; 1.9.1 Early-Stage Prostate Cancer Management; 1.9.2 US-Guided Prostate Brachytherapy; 1.9.3 3-D TRUS-Guided Brachytherapy System; 1.9.4 3-D TRUS Imaging System; 1.9.5 Prostate Segmentation; 1.9.5.1 Initialization; 1.9.5.2 Refinement.; 1.9.5.3 Propagation1.9.6 Dosimetry; 1.9.7 Calibration of the ; Coordinate Systems; 1.9.8 Needle Segmentation; 1.10 Evaluation of 3-D TRUS-Guided Brachytherapy System; 1.10.1 Methods of Calibration; 1.10.1.1 Fiducial Localization Error; 1.10.1.2 Fiducial Registration Error; 1.10.1.3 Target Registration Error; 1.10.2 Results of Calibration; 1.10.3 Accuracy of Needle Placement; 1.10.4 Accuracy of Needle Angulation; 1.10.5 Accuracy of Needle Targeting; 1.10.6 Accuracy of Needle Tracking; 1.10.7 Accuracy of Seed Implantation; 1.11 Conclusions; Acknowledgments; References.; Chapter 2 Despeckle Filtering in Ultrasound Imaging of the Carotid Artery2.1 Introduction; 2.2 Despeckle Filtering; 2.2.1 Local Statistics Filtering; 2.2.1.1 First-Order Statistics Filtering (lsmv, wiener); 2.2.1.2 Homogeneous Mask Area Filtering (lsminsc); 2.2.2 Median Filtering (median); 2.2.3 Maximum Homogeneity over a Pixel Neighborhood Filtering (homog); 2.2.4 Geometric Filtering (gf4d); 2.2.5 Homomorphic Filtering (homo); 2.2.6 Diffusion Filtering; 2.2.7 Wavelet Filtering (waveltc); 2.3 Methodology; 2.3.1 Material; 2.3.2 Recording of Ultrasound Images; 2.3.3 Despeckle Filtering.; 2.3.4 Texture Analysis2.3.4.1 Statistical Features (SF); 2.3.4.2 Spatial Gray-Level Dependence Matrices (SGLDMs); 2.3.4.3 Gray Level Difference Statistics (GLDS) [44]; 2.3.4.4 Neighborhood Gray Tone Difference Matrix (NGTDM) [45]; 2.3.4.5 Statistical Feature Matrix (SFM) [46]; 2.3.4.6 Laws Texture Energy Measures (TEM) [46]; 2.3.4.7 Fractal Dimension Texture Analysis (FDTA) [46]; 2.3.4.8 Fourier Power Spectrum (FPS) [46]; 2.3.5 Distance Measures; 2.3.6 Univariate Statistical Analysis; 2.3.7 kNN Classifier; 2.3.8 Image Quality Evaluation Metrics; 2.3.9 Visual Evaluation by Experts; 2.4 Results.
• Sommario/riassunto: This groundbreaking resource offers you exclusive coverage of the latest techniques in diagnostic and therapeutic 3-D ultrasound imaging instrumentation and techniques. Providing a solid overview of potential applications in clinical practice, you find need-to-know details on major diseases, including vascular diseases, breast cancer, cardiac abnormalities and prostate cancer.

Cyber-Physical Systems: Modelling and Intelligent Control / / edited by Alla G. Kravets, Alexander A. Bolshakov, Maxim Shcherbakov

• Record Nr.: UNINA9910483761303321
• Pubbl/distr/stampa: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2021
• ISBN: 3-030-66077-X
• Edizione: [1st ed. 2021.]
• Descrizione fisica: 1 online resource (355 pages)
• Collana: Studies in Systems, Decision and Control, , 2198-4190 ; ; 338
• Disciplina: 006.22
• Soggetti: Cooperating objects (Computer systems); Computational intelligence; Engineering - Data processing; Cyber-Physical Systems; Computational Intelligence; Data Engineering
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: Cyber-Physical Systems Modeling -- Cyber-Physical Systems Intelligent Control -- Modelling and Intelligent Control for Space exploration -- Modelling and Intelligent control Implementation.
• Sommario/riassunto: This book highlights original approaches of modelling and intelligent control of cyber-physical systems covering both theoretical and practical aspects. The novel contribution of the book covers the transformation of scientific research and their results into applications for cyber-physical systems design and operation during the whole life cycle in different domains. Given its scope, the book offers an excellent reference book for researchers and other readers in the fields of cyber-physical systems modelling and intelligent control, space exploration and practical implementation of cyber-physical systems. The book also benefits researchers and practitioners in artificial intelligence and machine learning, as described results can be applied in cyber-physical systems design and cost-effectively maintenance. The target audience of this book also includes practitioners and experts, as well as state authorities and representatives of international organizations interested ; in creating mechanisms for implementing Cyber-Physical Systems projects. .