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Author: John Minkoff Publisher: Wiley-Interscience ISBN: Category : Science Languages : en Pages : 272
Book Description
Sonar, radar and laser radar have evolved to the point where many commercial, scientific and military applications exist for these sensing systems. Each of these sensors involves problems peculiar to themselves. Deals with solutions to the problems currently associated with signal detection by the application of a variety of subsets of Communication and Estimation Theory. Covers such topics as noise and random processes; noise statistics; how to detect signals in noise; waveform analysis; non-coherent detection of a single pulse and more.
Author: John Minkoff Publisher: Wiley-Interscience ISBN: Category : Science Languages : en Pages : 272
Book Description
Sonar, radar and laser radar have evolved to the point where many commercial, scientific and military applications exist for these sensing systems. Each of these sensors involves problems peculiar to themselves. Deals with solutions to the problems currently associated with signal detection by the application of a variety of subsets of Communication and Estimation Theory. Covers such topics as noise and random processes; noise statistics; how to detect signals in noise; waveform analysis; non-coherent detection of a single pulse and more.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309373085 Category : Science Languages : en Pages : 247
Book Description
Active remote sensing is the principal tool used to study and to predict short- and long-term changes in the environment of Earth - the atmosphere, the oceans and the land surfaces - as well as the near space environment of Earth. All of these measurements are essential to understanding terrestrial weather, climate change, space weather hazards, and threats from asteroids. Active remote sensing measurements are of inestimable benefit to society, as we pursue the development of a technological civilization that is economically viable, and seek to maintain the quality of our life. A Strategy for Active Remote Sensing Amid Increased Demand for Spectrum describes the threats, both current and future, to the effective use of the electromagnetic spectrum required for active remote sensing. This report offers specific recommendations for protecting and making effective use of the spectrum required for active remote sensing.
Author: David C. Swanson Publisher: CRC Press ISBN: 1420043056 Category : Technology & Engineering Languages : en Pages : 686
Book Description
Building on the unique features that made the first edition a bestseller, this second edition includes additional solved problems and web access to the large collection of MATLABTM scripts that are highlighted throughout the text. The book offers expanded coverage of audio engineering, transducers, and sensor networking technology. It also includes new chapters on digital audio processing, as well as acoustics and vibrations transducers. The text addresses the use of meta-data architectures using XML and agent-based automated data mining and control. The numerous algorithms presented can be applied locally or network-based to solve complex detection problems.
Author: Junichi Nakamura Publisher: CRC Press ISBN: 1351836978 Category : Technology & Engineering Languages : en Pages : 403
Book Description
Shrinking pixel sizes along with improvements in image sensors, optics, and electronics have elevated DSCs to levels of performance that match, and have the potential to surpass, that of silver-halide film cameras. Image Sensors and Signal Processing for Digital Still Cameras captures the current state of DSC image acquisition and signal processing technology and takes an all-inclusive look at the field, from the history of DSCs to future possibilities. The first chapter outlines the evolution of DSCs, their basic structure, and their major application classes. The next few chapters discuss high-quality optics that meet the requirements of better image sensors, the basic functions and performance parameters of image sensors, and detailed discussions of both CCD and CMOS image sensors. The book then discusses how color theory affects the uses of DSCs, presents basic image processing and camera control algorithms and examples of advanced image processing algorithms, explores the architecture and required performance of signal processing engines, and explains how to evaluate image quality for each component described. The book closes with a look at future technologies and the challenges that must be overcome to realize them. With contributions from many active DSC experts, Image Sensors and Image Processing for Digital Still Cameras offers unparalleled real-world coverage and opens wide the door for future innovation.
Author: Graham Brooker Publisher: SciTech Publishing ISBN: 9781613532300 Category : Languages : en Pages : 0
Book Description
This comprehensive textbook and reference provides a solid background in active sensing technology. Beginning with an introduction to signal generation, filtering, and modulation, it goes through the derivation of the radar range equation, fundamental to the understanding of radar, sonar, and lidar.
Author: Penelope Probert Smith Publisher: World Scientific ISBN: 9814490652 Category : Technology & Engineering Languages : en Pages : 337
Book Description
This book describes recent work on active sensors for mobile robots. An active sensor interacts with its surroundings to supply data on demand for a particular function, gathering and abstracting information according to need rather than acting as a generic data gatherer. Details of the physical operation are hidden.The book deals mainly with active range sensors, which provide rapid information for local planning, describing extraction of two-dimensional features such as lines, corners and cylinders to reconstruct a plan of a building. It is structured according to the physical principles of the sensors, since to a large extent these determine the function of the sensors and the methods of processing. Recent work using sonar, optoelectronic sensors and radar is described. Sections on vision and on sensor management develop the idea of software adaptation for efficient operation in a changing environment.
Author: Francisco Ramón Montero de Espinosa Freijo Publisher: Editorial CSIC - CSIC Press ISBN: 9788400084714 Category : Acústica Languages : en Pages : 222
Book Description
Se recoge en este libro una selección de las contribuciones presentadas a varios seminarios científicos que se organizaron en el Instituto de Acústica del CSIC durante los años 2004 y 2005. Esas contribuciones tratan un amplio abanico de temas, desde las estrategias para medir y controlar el ruido en la ciudad de Madrid hasta la técnica de toma de imágenes con fines médicos basada en el comportamiento elástico de los tejidos humanos. Otros temas -como los sistemas de sensores de onda acústica de superficie, el control de ruido activo, o los dispositivos para la inspección sanitaria de productos de uso cotidiano por medio de ultrasonidos- constituyen buenos ejemplos de la utilización de sistemas acústicos en el mundo industrial.
Author: Colin Hansen Publisher: CRC Press ISBN: 1482234009 Category : Technology & Engineering Languages : en Pages : 1564
Book Description
Since the publication of the first edition, considerable progress has been made in the development and application of active noise control (ANC) systems, particularly in the propeller aircraft and automotive industries. Treating the active control of both sound and vibration in a unified way, this second edition of Active Control of Noise and Vibra
Author: S. Unnikrishna Pillai Publisher: Springer Science & Business Media ISBN: 1461236320 Category : Technology & Engineering Languages : en Pages : 230
Book Description
This book is intended as an introduction to array signal process ing, where the principal objectives are to make use of the available multiple sensor information in an efficient manner to detect and possi bly estimate the signals and their parameters present in the scene. The advantages of using an array in place of a single receiver have extended its applicability into many fields including radar, sonar, com munications, astronomy, seismology and ultrasonics. The primary emphasis here is to focus on the detection problem and the estimation problem from a signal processing viewpoint. Most of the contents are derived from readily available sources in the literature, although a cer tain amount of original material has been included. This book can be used both as a graduate textbook and as a reference book for engineers and researchers. The material presented here can be readily understood by readers having a back ground in basic probability theory and stochastic processes. A prelim inary course in detection and estimation theory, though not essential, may make the reading easy. In fact this book can be used in a one semester course following probability theory and stochastic processes.
Author: John Minkoff
Author: John Minkoff
Author: Minkoff
Author: National Academies of Sciences, Engineering, and Medicine
Author: David C. Swanson
Author: Junichi Nakamura
Author: Graham Brooker
Author: Penelope Probert Smith
Author: Francisco Ramón Montero de Espinosa Freijo
Author: Colin Hansen
Author: S. Unnikrishna Pillai