Discrete Wavelet Transforms

Download Discrete Wavelet Transforms PDF Online Free

Author :
Publisher : BoD – Books on Demand
ISBN 13 : 9533074825
Total Pages : 312 pages
Book Rating : 4.5/5 (33 download)

DOWNLOAD NOW!


Book Synopsis Discrete Wavelet Transforms by : Hannu Olkkonen

Download or read book Discrete Wavelet Transforms written by Hannu Olkkonen and published by BoD – Books on Demand. This book was released on 2011-08-29 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The discrete wavelet transform (DWT) algorithms have a firm position in processing of signals in several areas of research and industry. As DWT provides both octave-scale frequency and spatial timing of the analyzed signal, it is constantly used to solve and treat more and more advanced problems. The present book: Discrete Wavelet Transforms: Algorithms and Applications reviews the recent progress in discrete wavelet transform algorithms and applications. The book covers a wide range of methods (e.g. lifting, shift invariance, multi-scale analysis) for constructing DWTs. The book chapters are organized into four major parts. Part I describes the progress in hardware implementations of the DWT algorithms. Applications include multitone modulation for ADSL and equalization techniques, a scalable architecture for FPGA-implementation, lifting based algorithm for VLSI implementation, comparison between DWT and FFT based OFDM and modified SPIHT codec. Part II addresses image processing algorithms such as multiresolution approach for edge detection, low bit rate image compression, low complexity implementation of CQF wavelets and compression of multi-component images. Part III focuses watermaking DWT algorithms. Finally, Part IV describes shift invariant DWTs, DC lossless property, DWT based analysis and estimation of colored noise and an application of the wavelet Galerkin method. The chapters of the present book consist of both tutorial and highly advanced material. Therefore, the book is intended to be a reference text for graduate students and researchers to obtain state-of-the-art knowledge on specific applications.

Advances in Computing and Communications, Part III

Download Advances in Computing and Communications, Part III PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3642227201
Total Pages : 716 pages
Book Rating : 4.6/5 (422 download)

DOWNLOAD NOW!


Book Synopsis Advances in Computing and Communications, Part III by : Ajith Abraham

Download or read book Advances in Computing and Communications, Part III written by Ajith Abraham and published by Springer. This book was released on 2011-07-08 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the third part of a four-volume set (CCIS 190, CCIS 191, CCIS 192, CCIS 193), which constitutes the refereed proceedings of the First International Conference on Computing and Communications, ACC 2011, held in Kochi, India, in July 2011. The 70 revised full papers presented in this volume were carefully reviewed and selected from a large number of submissions. The papers are organized in topical sections on security, trust and privacy; sensor networks; signal and image processing; soft computing techniques; system software; vehicular communications networks.

Video Data Compression for Multimedia Computing

Download Video Data Compression for Multimedia Computing PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 9781461562405
Total Pages : 421 pages
Book Rating : 4.5/5 (624 download)

DOWNLOAD NOW!


Book Synopsis Video Data Compression for Multimedia Computing by : Hua Harry Li

Download or read book Video Data Compression for Multimedia Computing written by Hua Harry Li and published by Springer. This book was released on 2012-01-28 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past few years, we have been witnessing the rapid growth of the ap plications of Interactive Digital Video, Multimedia Computing, Desktop Video Teleconferencing, Virtual Reality, and High Definition Television (HDTV). An other information revolution which is tied to Cyberspace is almost within reach. The information, data, text, graphics, video, sound, etc. , in the form of multi media, can be requested, accessed, distributed, and transmitted to potentially every household. This is changing and will continue to change the way of people doing business, functioning in the society, and entertaining. In the foreseeable future, many personalized, portable information terminals, which can be car ried while traveling, will provide the link to central computer network to allow information exchange including videos from a node to node, from a center to a node, or nodes. Facing this opportunity, the question is what are the major significant technical challenges that people have to solve to push the-state-of-the-art for the realiza tion of the above mentioned technology advancement? From our professional judgement We feel that one of the major technical challenges is in Video Data Compression. Video communications in the form of desktop teleconferencing, videophone, network video delivery on demand, even games, are going to be major media traveling in the information super highway, hopping from one node in the Cyberspace to the other.

Video Data Management and Information Retrieval

Download Video Data Management and Information Retrieval PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1591405718
Total Pages : 408 pages
Book Rating : 4.5/5 (914 download)

DOWNLOAD NOW!


Book Synopsis Video Data Management and Information Retrieval by : Sagarmay Deb

Download or read book Video Data Management and Information Retrieval written by Sagarmay Deb and published by IGI Global. This book was released on 2005-01-01 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book combines the two important areas of research within computer technology and presents them in comprehensive, easy to understand manner. Ideal for graduates and under-graduates, as well as researchers working in either video data management or information retrieval, it takes an in depth look at many relevant topics within both video data management and information retrieval. In addition to dissecting those issues, it also provides a "big picture" view of each topic.

Real-Time Video Compression

Download Real-Time Video Compression PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 0585323135
Total Pages : 164 pages
Book Rating : 4.5/5 (853 download)

DOWNLOAD NOW!


Book Synopsis Real-Time Video Compression by : Raymond Westwater

Download or read book Real-Time Video Compression written by Raymond Westwater and published by Springer. This book was released on 2007-08-28 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real-Time Video Compression: Techniques and Algorithms introduces the XYZ video compression technique, which operates in three dimensions, eliminating the overhead of motion estimation. First, video compression standards, MPEG and H.261/H.263, are described. They both use asymmetric compression algorithms, based on motion estimation. Their encoders are much more complex than decoders. The XYZ technique uses a symmetric algorithm, based on the Three-Dimensional Discrete Cosine Transform (3D-DCT). 3D-DCT was originally suggested for compression about twenty years ago; however, at that time the computational complexity of the algorithm was too high, it required large buffer memory, and was not as effective as motion estimation. We have resurrected the 3D-DCT-based video compression algorithm by developing several enhancements to the original algorithm. These enhancements make the algorithm feasible for real-time video compression in applications such as video-on-demand, interactive multimedia, and videoconferencing. The demonstrated results, presented in this book, suggest that the XYZ video compression technique is not only a fast algorithm, but also provides superior compression ratios and high quality of the video compared to existing standard techniques, such as MPEG and H.261/H.263. The elegance of the XYZ technique is in its simplicity, which leads to inexpensive VLSI implementation of any XYZ codec. Real-Time Video Compression: Techniques and Algorithms can be used as a text for graduate students and researchers working in the area of real-time video compression. In addition, the book serves as an essential reference for professionals in the field.

High-Quality Visual Experience

Download High-Quality Visual Experience PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642128025
Total Pages : 544 pages
Book Rating : 4.6/5 (421 download)

DOWNLOAD NOW!


Book Synopsis High-Quality Visual Experience by : Marta Mrak

Download or read book High-Quality Visual Experience written by Marta Mrak and published by Springer Science & Business Media. This book was released on 2010-09-08 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Last few years have seen rapid acceptance of high-definition television (HDTV) technology around the world. This technology has been hugely successful in delivering more realistic television experience at home and accurate imaging for professional applications. Adoption of high definition continues to grow as consumers demand enhanced features and greater quality of content. Following this trend, natural evolution of visualisation technologies will be in the direction of fully realistic visual experience and highly precise imaging. However, using the content of even higher resolution and quality is not straightforward as such videos require significantly higher access bandwidth and more processing power. Therefore, methods for radical reduction of video bandwidth are crucial for realisation of high visual quality. Moreover, it is desirable to look into other ways of accessing visual content, solution to which lies in innovative schemes for content delivery and consumption. This book presents selected chapters covering technologies that will enable greater flexibility in video content representation and allow users to access content from any device and to interact with it.

Intelligent Multimedia Processing with Soft Computing

Download Intelligent Multimedia Processing with Soft Computing PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3540323678
Total Pages : 474 pages
Book Rating : 4.5/5 (43 download)

DOWNLOAD NOW!


Book Synopsis Intelligent Multimedia Processing with Soft Computing by : Yap Peng Tan

Download or read book Intelligent Multimedia Processing with Soft Computing written by Yap Peng Tan and published by Springer. This book was released on 2006-09-15 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soft computing represents a collection of techniques, such as neural networks, evolutionary computation, fuzzy logic, and probabilistic reasoning. As - posed to conventional "hard" computing, these techniques tolerate impre- sion and uncertainty, similar to human beings. In the recent years, successful applications of these powerful methods have been published in many dis- plines in numerous journals, conferences, as well as the excellent books in this book series on Studies in Fuzziness and Soft Computing. This volume is dedicated to recent novel applications of soft computing in multimedia processing. The book is composed of 21 chapters written by experts in their respective fields, addressing various important and timely problems in multimedia computing such as content analysis, indexing and retrieval, recognition and compression, processing and filtering, etc. In the chapter authored by Guan, Muneesawang, Lay, Amin, and Lee, a radial basis function network with Laplacian mixture model is employed to perform image and video retrieval. D. Androutsos, P. Androutsos, Plataniotis, and Venetsanopoulos investigate color image indexing and retrieval within a small-world framework. Wu and Yap develop a framework of fuzzy relevance feedback to model the uncertainty of users' subjective perception in image retrieval.

Intelligent Fractal-Based Image Analysis

Download Intelligent Fractal-Based Image Analysis PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0443184690
Total Pages : 320 pages
Book Rating : 4.4/5 (431 download)

DOWNLOAD NOW!


Book Synopsis Intelligent Fractal-Based Image Analysis by : Soumya Ranjan Nayak

Download or read book Intelligent Fractal-Based Image Analysis written by Soumya Ranjan Nayak and published by Elsevier. This book was released on 2024-05-27 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fractals are infinite, complex patterns used in modeling physical and dynamic systems. Fractal theory research has increased across different fields of applications including engineering science, health science, and social science. Recent literature shows the vital role fractals play in digital image analysis, specifically in biomedical image processing. Fractal graphics is an interdisciplinary field that deals with how computers can be used to gain high-level understanding from digital images. Integrating artificial intelligence with fractal characteristics has resulted in new interdisciplinary research in the fields of pattern recognition and image processing analysis. Intelligent Fractal-Based Image Analysis: Application in Pattern Recognition and Machine Vision provides insights into the current strengths and weaknesses of different applications as well as research findings on fractal graphics in engineering and science applications. The book aims to improve the exchange of ideas and coherence between various core computing methods and highlight the relevance of related application areas for advanced as well as novice-user application. The book presents an in-depth look at core concepts, methodological aspects, and advanced feature opportunities, focusing on major real time applications in engineering science and health science. The book will appeal to researchers, data scientists, industry professionals, and graduate students in the fields of fractal graphics and its related applications. - Investigates advanced fractal theories spanning neural networks, fuzzy logic, machine learning, deep learning, and hybrid intelligent systems in solving pattern recognition problems - Explores the application of fractal theories to a wide range of medical image processing modalities - Presents case studies that illustrate the application and integration of fractal theories into intelligent computing in the resolution of important pattern recognition and machine vision problems

Transputer Applications and Systems '93

Download Transputer Applications and Systems '93 PDF Online Free

Author :
Publisher : IOS Press
ISBN 13 : 9789051991406
Total Pages : 1336 pages
Book Rating : 4.9/5 (914 download)

DOWNLOAD NOW!


Book Synopsis Transputer Applications and Systems '93 by : Reinhard Grebe

Download or read book Transputer Applications and Systems '93 written by Reinhard Grebe and published by IOS Press. This book was released on 1993 with total page 1336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings -- Parallel Computing.

Signal Compression - Coding Of Speech, Audio, Image And Video

Download Signal Compression - Coding Of Speech, Audio, Image And Video PDF Online Free

Author :
Publisher : World Scientific
ISBN 13 : 9814498874
Total Pages : 239 pages
Book Rating : 4.8/5 (144 download)

DOWNLOAD NOW!


Book Synopsis Signal Compression - Coding Of Speech, Audio, Image And Video by : N Jayant

Download or read book Signal Compression - Coding Of Speech, Audio, Image And Video written by N Jayant and published by World Scientific. This book was released on 1997-05-14 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topic of the proposed book is signal compression. The compression (or low bit rate coding) of speech, audio, image and video signals is a key technology for rapidly emerging opportunities in multimedia products and services.The book contains chapters dedicated to the subtopics of data, speech, audio and visual signal coding, together with an introductory overview chapter on signal compression. The overview article summarizes current capabilities and future trends. The signal-specific chapters that follow focus on the latest technologies and coding standards, while including self-contained introductions to the respective signal domains. The authors of the book chapters are recognized experts in the field of signal processing, compression in particular.Signal compression dealing with both audio and visual signals technology has progressed very rapidly. The proposed book fills a clear void, and should prove to be a valuable reference, both to the practicing professional and to the relatively uninitiated student.

Electrical & Electronics Abstracts

Download Electrical & Electronics Abstracts PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 2304 pages
Book Rating : 4.3/5 (243 download)

DOWNLOAD NOW!


Book Synopsis Electrical & Electronics Abstracts by :

Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1997 with total page 2304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Conference on Intelligent Data Communication Technologies and Internet of Things (ICICI) 2018

Download International Conference on Intelligent Data Communication Technologies and Internet of Things (ICICI) 2018 PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3030031462
Total Pages : 1636 pages
Book Rating : 4.0/5 (3 download)

DOWNLOAD NOW!


Book Synopsis International Conference on Intelligent Data Communication Technologies and Internet of Things (ICICI) 2018 by : Jude Hemanth

Download or read book International Conference on Intelligent Data Communication Technologies and Internet of Things (ICICI) 2018 written by Jude Hemanth and published by Springer. This book was released on 2018-12-20 with total page 1636 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses data communication and computer networking, communication technologies and the applications of IoT (Internet of Things), big data, cloud computing and healthcare informatics. It explores, examines and critiques intelligent data communications and presents inventive methodologies in communication technologies and IoT. Aimed at researchers and academicians who need to understand the importance of data communication and advanced technologies in IoT, it offers different perspectives to help readers increase their knowledge and motivates them to conduct research in the area, highlighting various innovative ideas for future research.

Scientific and Technical Aerospace Reports

Download Scientific and Technical Aerospace Reports PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of SAI Intelligent Systems Conference (IntelliSys) 2016

Download Proceedings of SAI Intelligent Systems Conference (IntelliSys) 2016 PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3319569910
Total Pages : 1084 pages
Book Rating : 4.3/5 (195 download)

DOWNLOAD NOW!


Book Synopsis Proceedings of SAI Intelligent Systems Conference (IntelliSys) 2016 by : Yaxin Bi

Download or read book Proceedings of SAI Intelligent Systems Conference (IntelliSys) 2016 written by Yaxin Bi and published by Springer. This book was released on 2017-08-22 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the SAI Intelligent Systems Conference 2016 (IntelliSys 2016) offer a remarkable collection of papers on a wide range of topics in intelligent systems, and their applications to the real world. Authors hailing from 56 countries on 5 continents submitted 404 papers to the conference, attesting to the global importance of the conference’s themes. After being reviewed, 222 papers were accepted for presentation, and 168 were ultimately selected for these proceedings. Each has been reviewed on the basis of its originality, novelty and rigorousness. The papers not only present state-of-the-art methods and valuable experience from researchers in the related research areas; they also outline the field’s future development.

Digital Video Image Quality and Perceptual Coding

Download Digital Video Image Quality and Perceptual Coding PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1420027824
Total Pages : 640 pages
Book Rating : 4.4/5 (2 download)

DOWNLOAD NOW!


Book Synopsis Digital Video Image Quality and Perceptual Coding by : H.R. Wu

Download or read book Digital Video Image Quality and Perceptual Coding written by H.R. Wu and published by CRC Press. This book was released on 2017-12-19 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hand is quicker than the eye. In many cases, so is digital video. Maintaining image quality in bandwidth- and memory-restricted environments is quickly becoming a reality as thriving research delves ever deeper into perceptual coding techniques, which discard superfluous data that humans cannot process or detect. Surveying the topic from a Human Visual System (HVS)-based approach, Digital Video Image Quality and Perceptual Coding outlines the principles, metrics, and standards associated with perceptual coding, as well as the latest techniques and applications. This book is divided broadly into three parts. First, it introduces the fundamental theory, concepts, principles, and techniques underlying the field, such as the basics of compression, HVS modeling, and coding artifacts associated with current well-known techniques. The next section focuses on picture quality assessment criteria; subjective and objective methods and metrics, including vision model based digital video impairment metrics; testing procedures; and international standards regarding image quality. Finally, practical applications come into focus, including digital image and video coder designs based on the HVS as well as post-filtering, restoration, error correction, and concealment techniques. The permeation of digital images and video throughout the world cannot be understated. Nor can the importance of preserving quality while using minimal storage space, and Digital Video Image Quality and Perceptual Coding provides the tools necessary to accomplish this goal. Instructors and lecturers wishing to make use of this work as a textbook can download a presentation of 786 slides in PDF format organized to augment the text. accompany our book (H.R. Wu and K.R. Rao, Digital Video Image Quality and Perceptual Coding, CRC Press (ISBN: 0-8247-2777-0), Nov. 2005) for lecturers or instructor to use for their classes if they use the book.

Visual Communications and Image Processing

Download Visual Communications and Image Processing PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 548 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis Visual Communications and Image Processing by :

Download or read book Visual Communications and Image Processing written by and published by . This book was released on 1996 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Visual Communications and Image Processing '96

Download Visual Communications and Image Processing '96 PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 554 pages
Book Rating : 4.0/5 ( download)

DOWNLOAD NOW!


Book Synopsis Visual Communications and Image Processing '96 by :

Download or read book Visual Communications and Image Processing '96 written by and published by . This book was released on 1996 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: