[PDF] Computer Holography eBook

Author : Kyoji Matsushima
Publisher : Springer Nature
Page : 470 pages
File Size : 49,23 MB
Release : 2020-03-23
Category : Science
ISBN : 3030384357

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This book covers basic- to expert-level applications in computer holography, a strong candidate for the ultimate 3D display technology. The computer holography developed in the course of the past decade represents the basis of wave optics. Accordingly, the book presents the basic theory of wave optics and practical techniques for handling wave fields by means of the fast Fourier transform. Numerical techniques based on polygons, as well as mask-based techniques, are also presented for calculating the optical fields of virtual 3D models with occlusion processing. The book subsequently describes simulation techniques for very large-scale optical fields, and addresses the basics and concrete applications of simulation, offering a valuable resource for readers who need to employ it in the context of developing optical devices. To aid in comprehension, the main content is complemented by numerous examples of optical fields and photographs of reconstructed 3D images.

Author : Tomoyoshi Shimobaba
Publisher : CRC Press
Page : 216 pages
File Size : 19,63 MB
Release : 2019-01-30
Category : Technology & Engineering
ISBN : 042976569X

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This book describes algorithms and hardware implementations of computer holography, especially in terms of fast calculation. It summarizes the basics of holography and computer holography and describes how conventional diffraction calculations play a central role. Numerical implementations by actual codes will also be discussed. This book will explain new fast diffraction calculations, such as scaled scalar diffraction. Computer Holography will also explain acceleration algorithms for computer-generated hologram (CGH) generation and digital holography with 3D objects composed of point clouds, using look-up table- (LUT) based algorithms, and a wave front recording plane. 3D objects composed of polygons using tilted plane diffraction, expressed by multi-view images and RGB-D images, will be explained in this book. Digital holography, including inline, off-axis, Gabor digital holography, and phase shift digital holography, will also be explored. This book introduces applications of computer holography, including phase retrieval algorithm, holographic memory, holographic projection, and deep learning in computer holography, while explaining hardware implementations for computer holography. Recently, several parallel processors have been released (for example, multi-core CPU, GPU, Xeon Phi, and FPGA). Readers will learn how to apply algorithms to these processors. Features Provides an introduction of the basics of holography and computer holography Summarizes the latest advancements in computer-generated holograms Showcases the latest researchers of digital holography Discusses fast CGH algorithms and diffraction calculations, and their actual codes Includes hardware implementation for computer holography, and its actual codes and quasi-codes

Author : Tomoyoshi Shimobaba
Publisher : CRC Press
Page : 164 pages
File Size : 18,85 MB
Release : 2019-01-30
Category : Technology & Engineering
ISBN : 0429765681

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This book describes algorithms and hardware implementations of computer holography, especially in terms of fast calculation. It summarizes the basics of holography and computer holography and describes how conventional diffraction calculations play a central role. Numerical implementations by actual codes will also be discussed. This book will explain new fast diffraction calculations, such as scaled scalar diffraction. Computer Holography will also explain acceleration algorithms for computer-generated hologram (CGH) generation and digital holography with 3D objects composed of point clouds, using look-up table- (LUT) based algorithms, and a wave front recording plane. 3D objects composed of polygons using tilted plane diffraction, expressed by multi-view images and RGB-D images, will be explained in this book. Digital holography, including inline, off-axis, Gabor digital holography, and phase shift digital holography, will also be explored. This book introduces applications of computer holography, including phase retrieval algorithm, holographic memory, holographic projection, and deep learning in computer holography, while explaining hardware implementations for computer holography. Recently, several parallel processors have been released (for example, multi-core CPU, GPU, Xeon Phi, and FPGA). Readers will learn how to apply algorithms to these processors. Features Provides an introduction of the basics of holography and computer holography Summarizes the latest advancements in computer-generated holograms Showcases the latest researchers of digital holography Discusses fast CGH algorithms and diffraction calculations, and their actual codes Includes hardware implementation for computer holography, and its actual codes and quasi-codes

Author : Peter Wai Ming Tsang
Publisher : Cambridge University Press
Page : 211 pages
File Size : 14,83 MB
Release : 2021-01-21
Category : Computers
ISBN : 1108427332

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Explore core concepts, theories and formulations of phase-only Fresnel holograms, which paves the way for 3-D holographic display system.

Author : Ting-Chung Poon
Publisher : Cambridge University Press
Page : 227 pages
File Size : 20,45 MB
Release : 2014-01-23
Category : Computers
ISBN : 1107016703

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Building up from the basic principles of optics, this straightforward introduction to digital holography, aimed at graduate students, engineers and researchers, describes modern techniques and applications, plus all the necessary underlying theory. Supporting Matlab code is available for download online, and homework problems are accompanied by an instructor solution manual.

Author : Georges T. Nehmetallah
Publisher : SPIE-International Society for Optical Engineering
Page : 0 pages
File Size : 47,56 MB
Release : 2015
Category : Compressed sensing (Telecommunication).
ISBN : 9781628416923

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Holography is the only truly three-dimensional imaging method available, and MATLAB has become the programming language of choice for engineering and physics students. Whereas most books solely address the theory behind these 3D imaging techniques, this monograph concentrates on the exact code needed to perform complex mathematical and physical operations.

Author : Ting-Chung Poon
Publisher : Springer Science & Business Media
Page : 435 pages
File Size : 26,55 MB
Release : 2006-09-01
Category : Science
ISBN : 0387313974

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Digital holography and its application to 3-D display is one of the formidable problems of evolving areas of high technology to receive great attention in recent years. This book offers a collection of key chapters that covers digital holography and 3-D display techniques to provide the state-of-the-art developments in these important areas. The book contains research material as well as reviews, new ideas and fresh insights.

Author : Gerhard K. Ackermann
Publisher : John Wiley & Sons
Page : 348 pages
File Size : 17,70 MB
Release : 2007-10-01
Category : Technology & Engineering
ISBN : 9783527406630

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From fundamentals to advanced experiments and applications, this book explains how holography works. It guides students from simple optics to advanced topics in holography, following a practical approach using real-world materials. This proven university textbook contains exercises plus solutions as well as instructions for more than 20 experiments.

Author : Ting-Chung Poon
Publisher : MDPI
Page : 364 pages
File Size : 42,61 MB
Release : 2021-02-19
Category : Technology & Engineering
ISBN : 3039435957

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Modern holographic techniques have been successfully applied in many important areas, such as 3-D inspection, 3-D microscopy, metrology, and profilometry, augmented reality, and industrial informatics. This Special Issue covers selected pieces of cutting-edge research works, ranging from low-level acquisition, to high-level analysis, processing, and manipulation of holographic information. The Special Issue also serves as a comprehensive review of existing state-of-the-art techniques in 3-D imaging and 3-D display, as well as broad insights into the future development of these disciplines. The Special Issue contains 25 papers in the field of holography, 3-D imaging, and 3-D display. All the papers underwent substantial peer review under the guidelines of Applied Sciences.

Author : Edgar Völkl
Publisher : Springer Science & Business Media
Page : 362 pages
File Size : 32,15 MB
Release : 2013-11-11
Category : Technology & Engineering
ISBN : 1461548179

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Experienced and novice holographers receive a solid foundation in the theory and practice of holography, the next generation of imaging technology, in this superb text. The book's `how to' aspects enable readers to learn hologram acquisition at the microscope and processing of holograms at the computer as well as digital imaging techniques. A complete bibliography on electron holography and applications of the method to problems in materials science, physics and the life sciences round out the volume's coverage.