digital signal image processing (304 risultati)

Hardcover. Condizione: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 2.9.

Hardcover. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 1.2.

Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 1.7.

Condizione: Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.

hardcover. Condizione: Very Good. a very nice copy! clean and tight pages. fast and secure shipping.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:9781848215023.

Condizione: New. Digital Image Watermarking.

Paperback. Condizione: new. Paperback. Positron Emission Tomography (PET) is a key technique in the medical imaging area, which allows to diagnose the organism functions and to track the tumor changes. In PET measurement the patient is injected with radiotracer, containing a large number of metastable atoms of radionuclide, that emmits positrons. As the result of positron annihilation, the two photons travelling off with nearly opposite directions are produced and registered by detection system positioned so that it surrounds the patient body. State-of-the-art PET scanners use scintillation crystals which are characterized by high detection efficiency of annihilation photons. In this context, it is worth to mention that the Jagiellonian PET (J-PET) Collaboration developed a novel whole-body PET scanner based on plastic scintillators. They are much cheaper than crystal scintillators, which gives the opportunity to reduce the high cost of PET scanners and make them more affordable. However, plastic scintillators have much lower detection efficiency of gamma quanta compared to inorganic scintillation crystals. This can be compensated by increasing the scanner field of view and improving the time resolution in the measurement of the time of flight of gamma quanta. The J-PET scanner consists of plastic scintillator strips read out at both ends by a pair of photomultipliers and arranged axially around a cylindrical tomograph tunnel. The axial coordinate of the annihilation photon interaction point in the scintillator strip is derived from the difference of the light propagation time measured with the pair of photomultipliers. The operational principles of the J-PET scanner are similar to conventional tomographs, except that the highly accurate time information is of paramount importance. Therefore, the J-PET scanner demands a preparation of novel methods on each step of the data processing. The goal of the work presented in this dissertation is a development of the signal and image processing algorithms taking into account uniqueness of the J-PET detector. The proposed methods include: signal recovery based on samples of a waveform registered on photomultiplier output, reconstruction of position and time of interaction of annihilation photon in the scintillator strip, classification of PET events types and image reconstruction that operates exclusively in the image space. Due to the dissimilarity from the conventional PET scanners, majority of the methods presented in this dissertation are innovative solutions in digital signal and image processing in tomography. The Jagiellonian PET (J-PET) Collaboration developed a novel whole-body PET scanner based on plastic scintillators, which reduce the high cost of PET scanners. Lech Raczynski presents new approaches to developing signal and image processing algorithms that take into account the specifications of the J-PET detector. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Condizione: Gut. Zustand: Gut - Gebrauchs- und Lagerspuren. Außen: gewellt / Feuchtigkeitsschaden. Innen: gewellt / Feuchtigkeitsschaden. | Seiten: 320 | Sprache: Englisch | Produktart: Bücher.

Soft cover. Condizione: New. Condizione sovraccoperta: New. 1st Edition. Introducing the first text to integrate the topics of digital signal processing DSP digital image processing DIP and adaptive signal processing ASP Digital Signal and Image Processing helps students develop a well rounded understanding of these key areas 720 pp.

Condizione: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Hardcover. Condizione: As New. 1. Auflage. Unread, like new. Immediately dispatched from Germany.

Condizione: New.

Couverture Rigide Illustrée. Condizione: Bon. 183 pages, petit cachet de propriétaire en page de garde et cachet de bibliothèque sur la page de titre.

Condizione: New.

hardcover. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!

Hardcover. Condizione: Good. 1st Edition. Hardcover, 345 pages, NOT ex-library. Manufacturing fault: missing the title page and all the contents pages (pp iii-x); main text is complete, all the chapters are there (book opens on a half-title page followed directly by page 1; the missing pages haven't been removed, looks like they just have been omitted in the printing process - book is firmly bound and shows no signs of damage). Residue of a removed sticker inside the front board (covered with a blank sticker). Interior is clean and bright throughout with unmarked text. Boards show gentle handling wear, short corner creases, some tiny scuff-marks. Issued without a dust jacket. -- "This book develops the stochastic geometry framework for image analysis purpose. Two main frameworks are described: marked point process and random closed sets models. We derive the main issues for defining an appropriate model. The algorithms for sampling and optimizing the models as well as for estimating parameters are reviewed. Numerous applications, covering remote sensing images, biological and medical imaging, are detailed. This book provides all the necessary tools for developing an image analysis application based on modern stochastic modeling". -- Contents: 1. Introduction 2. Marked Point Processes for Object Detection [Principal definitions; Density of a point process; Marked point processes; Point processes and image analysis] 3. Random Sets for Texture Analysis [Introduction; Random sets; Some geostatistical aspects; Some morphological aspects; Appendix: demonstration of Miles' formulae for the Boolean model] 4. Simulation and Optimization [Discrete simulations: Markov chain Monte Carlo algorithms; Continuous simulations; Mixed simulations; Simulated annealing] 5. Parametric Inference for Marked Point Processes in Image Analysis [Introduction; First question: what and where are the objects in the image?; Second question: what are the parameters of the point process that models the objects observed in the image?; Conclusion and perspectives] 6. How to Set Up a Point Process? [From disks to polygons, via a discussion of segments; From no overlap to alignment; From the likelihood to a hypothesis test; From Metropolis-Hastings to multiple births and deaths] 7. Population Counting [Detection of Virchow-Robin spaces; Evaluation of forestry resources; Counting a population of flamingos; Counting the boats at a port] 8. Structure Extraction [Detection of the road network; Extraction of building footprints; Representation of natural textures - Simple model (Data term; Sampling by jump diffusion; Results) - Models with complex interactions] 9. Shape Recognition [Modeling of a LIDAR signal - Motivation - Model library (Energy formulation) - Sampling - Results (Simulated data; Satellite data: large footprint waveforms; Airborne data: small footprint waveforms; Application to the classification of 3D point clouds); 3D reconstruction of buildings - Library of 3D models - Bayesian formulation (Likelihood; A priori) -Optimization - Results and discussion]; Bibliography; List of Authors; Index.

Condizione: Fine. Unused, some outer edges have minor scuffs, cover has light scratches, book content is in like new condition.

Hardcover. Condizione: Good. 1. Ship within 24hrs. Satisfaction 100% guaranteed. APO/FPO addresses supported.

Hardcover. Condizione: Very Good. 1st Edition. Hardcover, xxx + 426 pages, NOT ex-library. Printed and bound in the UK (not an economy edition). Clean and bright throughout with unmarked text, free of inscriptions and stamps, firmly bound. Published without a dust jacket. -- The principle of tomography is to explore the structure and composition of objects non-destructively along spatial and temporal dimensions, using penetrating radiation, such as X- and gamma-rays, or waves, such as electromagnetic and acoustic waves. Based on computer-assisted image reconstruction, tomography provides maps of parameters that characterize the emission of the employed radiation or waves, or their interaction with the examined objects, for one or several cross-sections. Thus, it gives access to the inner structure of inert objects and living organisms in their full complexity. In this book, multidisciplinary specialists explain the foundations and principles of tomographic imaging and describe a broad range of applications. The content is organized in five parts, which are dedicated to image reconstruction, microtomography, industrial tomography, morphological medical tomography and functional medical tomography. -- Contents: 1. Introduction to Tomography / Pierre Grangeat; Part One: Image Reconstruction: -- 2. Analytical Methods / Michel Defrise & Pierre Grangeat 3. Sampling Conditions in Tomography / Laurent Desbat & Catherine Mennessier 4. Discrete Methods / Habib Benali & Françoise Peyrin; Part Two: Microtomography: -- 5. Tomographic Microscopy / Yves Usson & Catherine Souchier 6. Optical Tomography / Christian Depeursinge 7. Synchrotron Tomography / Anne-Marie Charvet; Part Three: Industrial Tomography: -- 8. X-ray Tomography in Industrial Non-destructive Testing / Gilles Peix 9. Industrial Applications of Emission Tomography for Flow Visualization / Samuel Legoupil & Ghislain Pascal; Part Four: Morphological Medical Tomography: -- 10. Computed Tomography / Jean-Louis Amans & Gilbert Ferretti 11. Interventional X-ray Volume Tomography / Michael Grass 12. Magnetic Resonance Imaging / André Briguet & Didier Revel; Part Five: Functional Medical Tomography: -- 13. Single Photon Emission Computed Tomography / Irène Buvat 14. Positron Emission Tomography / Michel Defrise 15. Functional Magnetic Resonance Imaging / Christoph Segebarth 16. Tomography of Electrical Cerebral Activity in Magneto- and Electro-Encephalography / Line Garnero; Index.

Condizione: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.

Condizione: New.

Condizione: New.

Condizione: New. pp. 250.

Condizione: VeryGood. Very good condition, clean, no writings.

hardcover. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!

Condizione: VeryGood. Very good condition, clean, no writings.

Paperback. Condizione: Like New. Like New. book.