Physics of Digital Photography (Second Edition), D A Rowlands
Автор: Rao K. Deergha, Swamy M. N. S. Название: Digital Signal Processing: Theory and Practice ISBN: 9811080801 ISBN-13(EAN): 9789811080807 Издательство: Springer Рейтинг: Цена: 9781.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
The book provides a comprehensive exposition of all major topics in digital signal processing (DSP). With numerous illustrative examples for easy understanding of the topics, it also includes MATLAB-based examples with codes in order to encourage the readers to become more confident of the fundamentals and to gain insights into DSP. Further, it presents real-world signal processing design problems using MATLAB and programmable DSP processors. In addition to problems that require analytical solutions, it discusses problems that require solutions using MATLAB at the end of each chapter.
Divided into 13 chapters, it addresses many emerging topics, which are not typically found in advanced texts on DSP. It includes a chapter on adaptive digital filters used in the signal processing problems for faster acceptable results in the presence of changing environments and changing system requirements. Moreover, it offers an overview of wavelets, enabling readers to easily understand the basics and applications of this powerful mathematical tool for signal and image processing. The final chapter explores DSP processors, which is an area of growing interest for researchers. A valuable resource for undergraduate and graduate students, it can also be used for self-study by researchers, practicing engineers and scientists in electronics, communications, and computer engineering as well as for teaching one- to two-semester courses.
Автор: Zhang Название: High-Speed 3D Imaging With Digital ISBN: 1482234335 ISBN-13(EAN): 9781482234336 Издательство: Taylor&Francis Рейтинг: Цена: 29093.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Digital fringe projection (DFP) techniques are used for non-contact shape measurement of 3D images. In the rapidly expanding field of 3D high-speed imaging, the demand for DFP continues to grow due to the technology's fast speed, flexibility, low cost, and high accuracy.
High-Speed 3D Imaging with Digital Fringe Projection Techniques discusses the generation of digital fringe with digital video projection devices, covering a variety of core technical aspects. The book begins by establishing the theoretical foundations of fringe pattern analysis, reviewing various 3D imaging techniques while highlighting the advantages of DFP. The author then:
Describes the differences between digital light processing (DLP), liquid crystal display (LCD), and liquid crystal on silicon (LCoS)
Explains how to unwrap phase maps temporally and spatially
Shows how to generate fringe patterns with video projectors
Demonstrates how to convert phase to coordinates through system calibrations
Provides a detailed example of a built-from-scratch 3D imaging system
Incorporating valuable insights gained during the author's 15+ years of 3D imaging research, High-Speed 3D Imaging with Digital Fringe Projection Techniques illuminates the pathway to advancement in high-speed 3D optical imaging using DFP.
Автор: Bajorski, Peter Название: Statistics for imaging, optics, and photonics ISBN: 0470509457 ISBN-13(EAN): 9780470509456 Издательство: Wiley Рейтинг: Цена: 14090.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This is the first book fully devoted to the implementation of statistical methods in imaging, optics, and photonics applications with a concentration on statistical inference. The text contains a wide range of relevant statistical methods, including a review of the fundamentals of statistics and expanding into multivariate techniques.
Автор: Brian M. Dale,Mark A. Brown,Richard C. Semelka Название: Mri: Basic Principles and Applications ISBN: 1119013054 ISBN-13(EAN): 9781119013051 Издательство: Wiley Рейтинг: Цена: 8546.00 р. Наличие на складе: Поставка под заказ.
Описание: This fifth edition of the most accessible introduction to MRI principles and applications from renowned teachers in the field provides an understandable yet comprehensive update.
Автор: Dietrich Schlichth?rle Название: Digital Filters ISBN: 3642432859 ISBN-13(EAN): 9783642432859 Издательство: Springer Рейтинг: Цена: 11753.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The second, strongly enlarged edition of this textbook gives a substantial insight into the characteristics and the design of digital filters. It includes an introduction to the theory of continuous-time systems and the design methods for analog filters.
Автор: Lukac R. Название: Computational Photography ISBN: 1439817499 ISBN-13(EAN): 9781439817490 Издательство: Taylor&Francis Рейтинг: Цена: 27562.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Details advances in computational photography, their applications, and specific research challenges. This text begins with computational photography fundamentals and computational cameras, followed by a discussion of computational photography approaches across a broad spectrum of imaging applications.
Описание: This book discusses the computational geometry, topology and physics of digital images and video frame sequences. This trio of computational approaches encompasses the study of shape complexes, optical vortex nerves and proximities embedded in triangulated video frames and single images, while computational geometry focuses on the geometric structures that infuse triangulated visual scenes.The book first addresses the topology of cellular complexes to provide a basis for an introductory study of the computational topology of visual scenes, exploring the fabric, shapes and structures typically found in visual scenes. The book then examines the inherent geometry and topology of visual scenes, and the fine structure of light and light caustics of visual scenes, which bring into play catastrophe theory and the appearance of light caustic folds and cusps. Following on from this, the book introduces optical vortex nerves in triangulated digital images. In this context, computational physics is synonymous with the study of the fine structure of light choreographed in video frames. This choreography appears as a sequence of snapshots of light reflected and refracted from surface shapes, providing a solid foundation for detecting, analyzing and classifying visual scene shapes.
The book is intended as a detailed guide to use and evaluate the modern digital technology to build modern PET systems. Digital Positron Emission Tomography represents the most modern trend among non-invasive functional nuclear imaging techniques. The term digital is interpreted both in terms of hardware configuration and in terms of data stream analysis. Modern miniaturized sensors realized in Complementary Metal Oxide Semiconductor technology allow to reduce the physical size of detecting pixels to the sub-millimetric range. The new Multi Voltage Threshold method allows to digitize the signals from each pixel within few hundred picoseconds and to collect digital data for further analysis. The modern concept of digital PET requires new techniques of digital data analysis and physical interpretation based on high performance computing platforms, and requires also to define new methods and strategies for the verification of the medical product quality standards.
The book will describe the physical fundaments of a novel sensor, the MVT SiPM, able to detect single photons with a space resolution of 50 um and a time resolution of few tens of picosecods. We will describe the physical processes and we will show how to correctly simulate and understand its features. We will show how to design a Positron Emission Tomography system based on this sensor, including high performance computing and artificial intelligence approach as techniques for the new generation digital PET systems. The book will make clear the physical and mathematical fundaments of the digital innovation introduced by this new sensor.
Описание: Computational Geometry, Topology and Physics of Visual Scenes.- Cell Complexes, Filaments, Vortexes and Shapes Within a Shape.- Shape Fingerprints, Geodesic Trails and Free Abelian Groups on Skeletal Vortexes.- What Nerve Complexes Tell Us About Image Shapes.
Автор: Rainer Sandau (Ed.) Название: Digital Airborne Camera: Introduction and Technology ISBN: 1402088779 ISBN-13(EAN): 9781402088773 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Поставка под заказ.
Описание: Digital airborne cameras are penetrating the fields of photogrammetry and remote sensing. This book describes the components of a digital airborne camera from the object to be imaged to the mass memory device. It describes the image quality influencing processes in nature. It also includes the description of example systems.
Автор: Borisagar Название: Speech Enhancement Techniques for Digital Hearing Aids ISBN: 3319968203 ISBN-13(EAN): 9783319968209 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book provides various speech enhancement algorithms for digital hearing aids. It covers information on noise signals extracted from silences of speech signal. The description of the algorithm used for this purpose is also provided. Different types of adaptive filters such as Least Mean Squares (LMS), Normalized LMS (NLMS) and Recursive Lease Squares (RLS) are described for noise reduction in the speech signals. Different types of noises are taken to generate noisy speech signals, and therefore information on various noises signals is provided. The comparative performance of various adaptive filters for noise reduction in speech signals is also described. In addition, the book provides a speech enhancement technique using adaptive filtering and necessary frequency strength enhancement using wavelet transform as per the requirement of audiogram for digital hearing aids.
Presents speech enhancement techniques for improving performance of digital hearing aids;
Covers various types of adaptive filters and their advantages and limitations;
Provides a hybrid speech enhancement technique using wavelet transform and adaptive filters.
Автор: Yahya Название: Steganography Techniques for Digital Images ISBN: 3319785354 ISBN-13(EAN): 9783319785356 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers newly developed and novel Steganography techniques and algorithms.
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