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Author :
Publisher : Thomas Lenart
ISBN 13 :
Total Pages : 83 pages
Book Rating : 4./5 ( download)
Download or read book A Hardware Accelerator for Digital Holographic Imaging written by and published by Thomas Lenart. This book was released on with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tomoyoshi Shimobaba
Publisher : Springer Nature
ISBN 13 : 981991938X
Total Pages : 365 pages
Book Rating : 4.8/5 (199 download)
Download or read book Hardware Acceleration of Computational Holography written by Tomoyoshi Shimobaba and published by Springer Nature. This book was released on 2023-07-17 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the hardware implementation of computational holography and hardware acceleration techniques, along with a number ofconcrete example source codes that enable fast computation. Computational holography includes computer-based holographictechnologies such as computer-generated hologram and digital holography, for which acceleration of wave-optics computation is highly desirable.This book describes hardware implementations on CPUs (Central Processing Units), GPUs (Graphics Processing Units) and FPGAs (Field ProgrammableGate Arrays). This book is intended for readers involved in holography as well as anyone interested in hardware acceleration.
Author : Thomas Lenart
Publisher : Thomas Lenart
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4./5 ( download)
Download or read book Design of Reconfigurable Hardware Architectures for Real-time Applications written by Thomas Lenart and published by Thomas Lenart. This book was released on 2008 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tomoyoshi Shimobaba
Publisher : CRC Press
ISBN 13 : 0429765681
Total Pages : 164 pages
Book Rating : 4.4/5 (297 download)
Download or read book Computer Holography written by Tomoyoshi Shimobaba and published by CRC Press. This book was released on 2019-01-30 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Myung K. Kim
Publisher : Springer Science & Business Media
ISBN 13 : 1441977929
Total Pages : 251 pages
Book Rating : 4.4/5 (419 download)
Download or read book Digital Holographic Microscopy written by Myung K. Kim and published by Springer Science & Business Media. This book was released on 2011-08-09 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital holography is an emerging field of new paradigm in general imaging applications. The book presents an introduction to the theoretical and numerical principles and reviews the research and development activities in digital holography, with emphasis on the microscopy techniques and applications. Topics covered include the general theory of diffraction and holography formations, and practical instrumentation and experimentation of digital holography. Various numerical techniques are described that give rise to the unique and versatile capabilities of digital holography. Representative special techniques and applications of digital holography are discussed. The book is intended for researchers interested in developing new techniques and exploring new applications of digital holography.
Author : Izabela Naydenova
Publisher : BoD – Books on Demand
ISBN 13 : 9535130374
Total Pages : 520 pages
Book Rating : 4.5/5 (351 download)
Download or read book Holographic Materials and Optical Systems written by Izabela Naydenova and published by BoD – Books on Demand. This book was released on 2017-03-22 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Holographic Materials and Optical Systems covers recent research achievements in the areas of volume holographic optical elements and systems, development of functionalized holographic recording materials, and applications in holographic imaging and metrology. Designs of single and multiplexed volume holographic optical elements for laser beam shaping, combining, and redirection are covered, and their properties are studied theoretically and experimentally. The high impact of holography in imaging and metrology is demonstrated by applications spreading from thickness and surface measurements, through antenna metrology and analyzing high-density gradients in fluid mechanics to characterization of live objects in clinical diagnostics. Novel functionalized materials used in dynamic or permanent holographic recording cover photopolymers, photochromics, photo-thermo-refractive glasses, and hybrid organic-inorganic media.
Author : Vijay Nath
Publisher : Springer Nature
ISBN 13 : 9811574863
Total Pages : 817 pages
Book Rating : 4.8/5 (115 download)
Download or read book Nanoelectronics, Circuits and Communication Systems written by Vijay Nath and published by Springer Nature. This book was released on 2020-11-17 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features selected papers presented at the Fifth International Conference on Nanoelectronics, Circuits and Communication Systems (NCCS 2019). It covers a range of topics, including nanoelectronic devices, microelectronics devices, material science, machine learning, Internet of things, cloud computing, computing systems, wireless communication systems, advances in communication 5G and beyond. Further, it discusses VLSI circuits and systems, MEMS, IC design and testing, electronic system design and manufacturing, speech signal processing, digital signal processing, FPGA-based wireless communication systems and FPGA-based system design, Industry 4.0, e-farming, semiconductor memories, and IC fault detection and correction.
Author : Bahram Javidi
Publisher : John Wiley & Sons
ISBN 13 : 1118706196
Total Pages : 464 pages
Book Rating : 4.1/5 (187 download)
Download or read book Multi-dimensional Imaging written by Bahram Javidi and published by John Wiley & Sons. This book was released on 2014-03-26 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a broad overview of advanced multidimensional imaging systems with contributions from leading researchers in the field Multi-dimensional Imaging takes the reader from the introductory concepts through to the latest applications of these techniques. Split into 3 parts covering 3D image capture, processing, visualization and display, using 1) a Multi-View Approach and 2.) a Holographic Approach, followed by a 3rd part addressing other 3D systems approaches, applications and signal processing for advanced 3D imaging. This book describes recent developments, as well as the prospects and challenges in advances in imaging sciences and engineering such as 3D image sensing, 3D holographic imaging, imaging applications for bio-photonics and 3D image recognition. Advanced imaging systems incorporate knowledge from various fields. It is a complex technology that combines physics, optics, signal processing, and image capture techniques. Provides a broad overview of advanced multidimensional imaging systems with contributions from leading researchers in the field. Integrates the background, introductory material with new advances in 3D imaging and applications. Covers the most recent technologies such as high speed digital holography, compressive sensing, real-time 3D integral imaging, 3D TV, photon counting imaging. To be available as an enhanced ebook with added functionality of colour films showing the effects of advanced 3D applications such as 3D microscopy, 3D biomedical imaging and 3D for security and defense applications. Acts as a single source reference to the rapidly developing field of 3D imaging technology. Provides supplementary material on a companion website including video clips, examples, numerical simulations, and experimental results to show the theoretical concepts. With contributions from leading researchers from across these fields, Multi-dimensional Imaging is a comprehensive reference for the imaging technology research community.
Author : Vijay Nath
Publisher : Springer Nature
ISBN 13 : 9811602751
Total Pages : 855 pages
Book Rating : 4.8/5 (116 download)
Download or read book Proceeding of Fifth International Conference on Microelectronics, Computing and Communication Systems written by Vijay Nath and published by Springer Nature. This book was released on 2021-09-09 with total page 855 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents high-quality papers from the Fifth International Conference on Microelectronics, Computing & Communication Systems (MCCS 2020). It discusses the latest technological trends and advances in MEMS and nanoelectronics, wireless communication, optical communication, instrumentation, signal processing, image processing, bioengineering, green energy, hybrid vehicles, environmental science, weather forecasting, cloud computing, renewable energy, RFID, CMOS sensors, actuators, transducers, telemetry systems, embedded systems and sensor network applications. It includes papers based on original theoretical, practical and experimental simulations, development, applications, measurements and testing. The applications and solutions discussed here provide excellent reference material for future product development.
Author : Ajith Abraham
Publisher : Springer Nature
ISBN 13 : 3030493423
Total Pages : 679 pages
Book Rating : 4.0/5 (34 download)
Download or read book Intelligent Systems Design and Applications written by Ajith Abraham and published by Springer Nature. This book was released on 2020-08-14 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights recent research on intelligent systems and nature-inspired computing. It presents 62 selected papers from the 19th International Conference on Intelligent Systems Design and Applications (ISDA 2019), which was held online. The ISDA is a premier conference in the field of computational intelligence, and the latest installment brought together researchers, engineers and practitioners whose work involves intelligent systems and their applications in industry. Including contributions by authors from 33 countries, the book offers a valuable reference guide for all researchers, students and practitioners in the fields of Computer Science and Engineering.
Author : Keaten Stokke
Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.:/5 (124 download)
Download or read book An FPGA-based Hardware Accelerator for the Digital Image Correlation Engine written by Keaten Stokke and published by . This book was released on 2020 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work presented in this thesis was aimed at the development of a hardware accelerator for the Digital Image Correlation engine (DICe) and compare two methods of data access, USB and Ethernet. The original DICe software package was created by Sandia National Laboratories and is written in C++. The software runs on any typical workstation PC and performs image correlation on available frame data produced by a camera. When DICe is introduced to a high volume of frames, the correlation time is on the order of days. The time to process and analyze data with DICe becomes a concern when a high-speed camera, like the Phantom VEO 1310, is used which is capable of recording up to 10,000 Frames Per Second (FPS) [1]. To reduce this correlation time the DICe software package was ported over to Verilog, and a Xilinx UltraScale+ MPSoC ZCU104 FPGA was targeted for the design. FPGAs are used to implement the hardware accelerator due to their hardware-level speeds and reprogrammability. The ZCU104 board contains FPGA fabric on the Programmable Logic (PL) side that is used for the implementation of the ported DICe hardware design. On the Processing System (PS) side of the ZCU104, a quad-core ARM Cortex-A53 processor is available that runs the Ubuntu 18.04 LTS Linux-based kernel to provide the drivers for USB and Ethernet I/O, a standard file system that is accessed through a Command-Line Interface (CLI), and to run the program's control scripts that are written in C. This work compares the processing time of the DICe hardware accelerator when frame data is accessed via Ethernet-stream or local USB to showcase the fastest option when using DICe. Both methods of accessing frame data are necessary because data may be offloaded from the camera over Ethernet while it is still recording, or the frame data may be readily available in memory. By providing both a method to access frame data via USB and Ethernet, users have more flexibility when using the DICe hardware accelerator. The work presented in this thesis is significant because it is the first known hardware accelerator for the DICe software.
Author : M. Pinar Menguc
Publisher : Elsevier
ISBN 13 : 0323985343
Total Pages : 618 pages
Book Rating : 4.3/5 (239 download)
Download or read book Light, Plasmonics and Particles written by M. Pinar Menguc and published by Elsevier. This book was released on 2023-05-08 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light, Plasmonics and Particles focuses on the fundamental science and engineering applications of light scattering by particles, aerosols and hydrosols, and of localized plasmonics. The book is intended to be a self-contained and coherent resource volume for graduate students and professionals in the disciplines of materials science, engineering and related disciplines of physics and chemistry. In addition to chapters related to fundamental concepts, it includes detailed discussion of different numerical models, experimental systems and applications. In order to develop new devices, processes and applications, we need to advance our understanding of light-matter interactions. For this purpose, we need to have a firm grasp of electromagnetic wave phenomena, and absorption and scattering of waves by different size and shape geometrical objects. In addition, understanding of tunneling of waves based on electron and lattice vibrations and coupling with the thermal fluctuations to enhance near-field energy transfer mechanisms are required for the development of future energy harvesting devices and sensors. Reviews the fundamental science, available computational tools, experimental systems, and a wide range of applications of plasmonics Connects the cross-cutting science of the physics of electromagnetic light scattering by particles, plasmonics and phononic interactions at the electronic, molecular and lattice levels of materials Reviews applications of light-matter interactions of particles, aerosols, hydrosols and localized plasmonics
Author : Pascal Picart
Publisher : John Wiley & Sons
ISBN 13 : 1848217730
Total Pages : 318 pages
Book Rating : 4.8/5 (482 download)
Download or read book New Techniques in Digital Holography written by Pascal Picart and published by John Wiley & Sons. This book was released on 2015-03-16 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: A state of the art presentation of important advances in the field of digital holography, detailing advances related to fundamentals of digital holography, in-line holography applied to fluid mechanics, digital color holography, digital holographic microscopy, infrared holography, special techniques in full field vibrometry and inverse problems in digital holography
Author : Jacky Chak-kee Chan
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (11 download)
Download or read book Warped Time Stretch: Photonic Hardware Accelerators for Imaging and Sensing written by Jacky Chak-kee Chan and published by . This book was released on 2018 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photonic time stretch is a well-established real-time optical technology. Using dispersion, the spectral modulation of a broadband optical pulse is stretched to alleviate the bandwidth bottleneck present in the subsequent analog-to-digital conversion and digital processing. The recent warped time stretch generalizes this concept with tailored non-uniform dispersion profiles, reshaping the wideband optical information arbitrarily and in real-time. The approach provides a design pathway for translating a-priori knowledge of signal spectra into context-optimized data acquisition and processing. This has wide-ranging applicability, including optical pulse reshaping, feature extraction, network coding, data compression and optical phase retrieval. Here, we will analyze the effects of an arbitrary dispersion profile on wideband optical signals, and show how its proper design provides full-field control over critical parameters, e.g. time-bandwidth product, SNR etc. We first show some theoretical results, then apply the warped stretch framework to digital image compression. Finally, we demonstrate a physical implementation of large and reconfigurable dispersion.
Author : Oliver Bimber
Publisher : CRC Press
ISBN 13 : 1439864942
Total Pages : 386 pages
Book Rating : 4.4/5 (398 download)
Download or read book Spatial Augmented Reality written by Oliver Bimber and published by CRC Press. This book was released on 2005-08-08 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like virtual reality, augmented reality is becoming an emerging platform in new application areas for museums, edutainment, home entertainment, research, industry, and the art communities using novel approaches which have taken augmented reality beyond traditional eye-worn or hand-held displays. In this book, the authors discuss spatial augmented r
Author : Siyong Kim
Publisher : CRC Press
ISBN 13 : 0429019459
Total Pages : 390 pages
Book Rating : 4.4/5 (29 download)
Download or read book Advanced and Emerging Technologies in Radiation Oncology Physics written by Siyong Kim and published by CRC Press. This book was released on 2018-05-24 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book educates readers about new technologies before they appear in hospitals, enabling medical physicists and clinicians to prepare for new technologies thoroughly and proactively, and provide better patient care once new equipment becomes available. Emerging technologies in imaging, treatment planning, treatment delivery, dosimetry and informatics are all discussed. The book is divided into three parts: recently developed technologies available for practice; technologies under development nearing completion; and technologies in an early stage of development that could have potential radiotherapy applications. Features: Introduces emerging technologies in imaging, treatment planning, treatment delivery, dosimetry and informatics The advantages and limitations of each technology in clinical settings are discussed, and recommendations on how to adopt the technologies are provided Critiques and improvement points are provided for researchers, in addition to suggestions on how to prepare quality assurance are provided as needed
Author : Myung K. Kim
Publisher : Springer
ISBN 13 : 1441977937
Total Pages : 251 pages
Book Rating : 4.4/5 (419 download)
Download or read book Digital Holographic Microscopy written by Myung K. Kim and published by Springer. This book was released on 2011-08-09 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital holography is an emerging field of new paradigm in general imaging applications. The book presents an introduction to the theoretical and numerical principles and reviews the research and development activities in digital holography, with emphasis on the microscopy techniques and applications. Topics covered include the general theory of diffraction and holography formations, and practical instrumentation and experimentation of digital holography. Various numerical techniques are described that give rise to the unique and versatile capabilities of digital holography. Representative special techniques and applications of digital holography are discussed. The book is intended for researchers interested in developing new techniques and exploring new applications of digital holography.
