Digital Video Concepts Methods And Metrics

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Digital Video Concepts, Methods, and Metrics

Shahriar Akramullah
Digital Video Concepts Methods and Metrics Book PDF

Author : Shahriar Akramullah
Publisher : Apress
Page : 359 pages
File Size : 45,7 Mb
Release : 2014-11-05
Category : Computers
ISBN : 9781430267133

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Digital Video Concepts, Methods, and Metrics by Shahriar Akramullah Pdf

Digital Video Concepts, Methods, and Metrics: Quality, Compression, Performance, and Power Trade-off Analysis is a concise reference for professionals in a wide range of applications and vocations. It focuses on giving the reader mastery over the concepts, methods and metrics of digital video coding, so that readers have sufficient understanding to choose and tune coding parameters for optimum results that would suit their particular needs for quality, compression, speed and power. The practical aspects are many: Uploading video to the Internet is only the beginning of a trend where a consumer controls video quality and speed by trading off various other factors. Open source and proprietary applications such as video e-mail, private party content generation, editing and archiving, and cloud asset management would give further control to the end-user. Digital video is frequently compressed and coded for easier storage and transmission. This process involves visual quality loss due to typical data compression techniques and requires use of high performance computing systems. A careful balance between the amount of compression, the visual quality loss and the coding speed is necessary to keep the total system cost down, while delivering a good user experience for various video applications. At the same time, power consumption optimizations are also essential to get the job done on inexpensive consumer platforms. Trade-offs can be made among these factors, and relevant considerations are particularly important in resource-constrained low power devices. To better understand the trade-offs this book discusses a comprehensive set of engineering principles, strategies, methods and metrics. It also exposes readers to approaches on how to differentiate and rank video coding solutions.

Digital Video Concepts, Methods, and Metrics

Shahriar Akramullah
Digital Video Concepts Methods and Metrics Book PDF

Author : Shahriar Akramullah
Publisher : Apress
Page : 368 pages
File Size : 55,9 Mb
Release : 2015-01-26
Category : Computers
ISBN : 1430267143

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Digital Video Concepts, Methods, and Metrics by Shahriar Akramullah Pdf

Digital Video Concepts, Methods, and Metrics: Quality, Compression, Performance, and Power Trade-off Analysis is a concise reference for professionals in a wide range of applications and vocations. It focuses on giving the reader mastery over the concepts, methods and metrics of digital video coding, so that readers have sufficient understanding to choose and tune coding parameters for optimum results that would suit their particular needs for quality, compression, speed and power. The practical aspects are many: Uploading video to the Internet is only the beginning of a trend where a consumer controls video quality and speed by trading off various other factors. Open source and proprietary applications such as video e-mail, private party content generation, editing and archiving, and cloud asset management would give further control to the end-user. Digital video is frequently compressed and coded for easier storage and transmission. This process involves visual quality loss due to typical data compression techniques and requires use of high performance computing systems. A careful balance between the amount of compression, the visual quality loss and the coding speed is necessary to keep the total system cost down, while delivering a good user experience for various video applications. At the same time, power consumption optimizations are also essential to get the job done on inexpensive consumer platforms. Trade-offs can be made among these factors, and relevant considerations are particularly important in resource-constrained low power devices. To better understand the trade-offs this book discusses a comprehensive set of engineering principles, strategies, methods and metrics. It also exposes readers to approaches on how to differentiate and rank video coding solutions.

Digital Video Quality

Stefan Winkler
Digital Video Quality Book PDF

Author : Stefan Winkler
Publisher : John Wiley & Sons
Page : 200 pages
File Size : 42,5 Mb
Release : 2013-05-28
Category : Science
ISBN : 9781118691267

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Digital Video Quality by Stefan Winkler Pdf

Visual quality assessment is an interdisciplinary topic that links image/video processing, psychology and physiology. Many engineers are familiar with the image/video processing; transmission networks side of things but not with the perceptual aspects pertaining to quality. Digital Video Quality first introduces the concepts of human vision and visual quality. Based on these, specific video quality metrics are developed and their design is presented. These metrics are then evaluated and used in a number of applications, including image/video compression, transmission and watermarking. Introduces the concepts of human vision and vision quality. Presents the design and development of specific video quality metrics. Evaluates video quality metrics in the context of image/video compression, transmission and watermarking. Presents tools developed for the analysis of video quality

Computer Vision: Concepts, Methodologies, Tools, and Applications

Management Association, Information Resources
Computer Vision Concepts Methodologies Tools and Applications Book PDF

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 2451 pages
File Size : 49,9 Mb
Release : 2018-02-02
Category : Computers
ISBN : 9781522552055

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Computer Vision: Concepts, Methodologies, Tools, and Applications by Management Association, Information Resources Pdf

The fields of computer vision and image processing are constantly evolving as new research and applications in these areas emerge. Staying abreast of the most up-to-date developments in this field is necessary in order to promote further research and apply these developments in real-world settings. Computer Vision: Concepts, Methodologies, Tools, and Applications is an innovative reference source for the latest academic material on development of computers for gaining understanding about videos and digital images. Highlighting a range of topics, such as computational models, machine learning, and image processing, this multi-volume book is ideally designed for academicians, technology professionals, students, and researchers interested in uncovering the latest innovations in the field.

Biometrics: Concepts, Methodologies, Tools, and Applications

Management Association, Information Resources
Biometrics Concepts Methodologies Tools and Applications Book PDF

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 1852 pages
File Size : 46,5 Mb
Release : 2016-08-30
Category : Social Science
ISBN : 9781522509844

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Biometrics: Concepts, Methodologies, Tools, and Applications by Management Association, Information Resources Pdf

Security and authentication issues are surging to the forefront of the research realm in global society. As technology continues to evolve, individuals are finding it easier to infiltrate various forums and facilities where they can illegally obtain information and access. By implementing biometric authentications to these forums, users are able to prevent attacks on their privacy and security. Biometrics: Concepts, Methodologies, Tools, and Applications is a multi-volume publication highlighting critical topics related to access control, user identification, and surveillance technologies. Featuring emergent research on the issues and challenges in security and privacy, various forms of user authentication, biometric applications to image processing and computer vision, and security applications within the field, this publication is an ideal reference source for researchers, engineers, technology developers, students, and security specialists.

Feature Detectors and Motion Detection in Video Processing

Dey, Nilanjan,Ashour, Amira,Patra, Prasenjit Kr.
Feature Detectors and Motion Detection in Video Processing Book PDF

Author : Dey, Nilanjan,Ashour, Amira,Patra, Prasenjit Kr.
Publisher : IGI Global
Page : 328 pages
File Size : 52,6 Mb
Release : 2016-10-25
Category : Computers
ISBN : 9781522510260

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Feature Detectors and Motion Detection in Video Processing by Dey, Nilanjan,Ashour, Amira,Patra, Prasenjit Kr. Pdf

Video is one of the most important forms of multimedia available, as it is utilized for security purposes, to transmit information, promote safety, and provide entertainment. As motion is the most integral element in videos, it is important that motion detection systems and algorithms meet specific requirements to achieve accurate detection of real time events. Feature Detectors and Motion Detection in Video Processing explores innovative methods and approaches to analyzing and retrieving video images. Featuring empirical research and significant frameworks regarding feature detectors and descriptor algorithms, the book is a critical reference source for professionals, researchers, advanced-level students, technology developers, and academicians.

Supporting Requirements Communication for Shared Understanding by Applying Vision Videos in Requirements Engineering

Oliver Karras
Supporting Requirements Communication for Shared Understanding by Applying Vision Videos in Requirements Engineering Book PDF

Author : Oliver Karras
Publisher : Logos Verlag Berlin GmbH
Page : 330 pages
File Size : 46,5 Mb
Release : 2021-05-15
Category : Computers
ISBN : 9783832552978

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Supporting Requirements Communication for Shared Understanding by Applying Vision Videos in Requirements Engineering by Oliver Karras Pdf

Requirements engineering (RE) has the overall goal of establishing the vision of the system in its relevant context. For this goal, all stakeholders must disclose, discuss, and align their mental models of the system by explicitly communicating their goals, ideas, needs, and expectations. This procedure serves to develop and negotiate a shared understanding and is called requirements communication. In this thesis, I analyze the application of videos as a documentation option in RE to support effective requirements communication for shared understanding. Videos used for this purpose are called vision videos. Based on a technology transfer process, I develop a candidate solution consisting of the two concepts video as a by-product and awareness and guidance. The first concept supports the revision of RE practices by integrating video production and use to obtain videos as a by-product with low effort and sufficient quality. The second concept helps software professionals with video production and use by creating awareness regarding video quality and providing guidance on how to proceed. Each concept is first validated in academia before the entire candidate solution is validated in a case study in the industry. The findings from academia and industry indicate that the candidate solution helps software professionals to gain the required awareness, knowledge, and ability to produce and use vision videos at moderate costs and with sufficient quality. These videos are suitable for the intended purpose of supporting requirements communication for shared understanding.

Encyclopedia of E-Health and Telemedicine

Cruz-Cunha, Maria Manuela
Encyclopedia of E Health and Telemedicine Book PDF

Author : Cruz-Cunha, Maria Manuela
Publisher : IGI Global
Page : 1145 pages
File Size : 51,8 Mb
Release : 2016-05-04
Category : Medical
ISBN : 9781466699793

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Encyclopedia of E-Health and Telemedicine by Cruz-Cunha, Maria Manuela Pdf

Patients and medical professionals alike are slowly growing into the digital advances that are revolutionizing the ways that medical records are maintained in addition to the delivery of healthcare services. As technology continues to advance, so do the applications of technological innovation within the healthcare sector. The Encyclopedia of E-Health and Telemedicine is an authoritative reference source featuring emerging technological developments and solutions within the field of medicine. Emphasizing critical research-based articles on digital trends, including big data, mobile applications, electronic records management, and data privacy, and how these trends are being applied within the healthcare sector, this encyclopedia is a critical addition to academic and medical libraries and meets the research needs of healthcare professionals, researchers, and medical students.

Foundations of Computer Vision

James F. Peters
Foundations of Computer Vision Book PDF

Author : James F. Peters
Publisher : Springer
Page : 431 pages
File Size : 44,6 Mb
Release : 2017-03-17
Category : Computers
ISBN : 9783319524832

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Foundations of Computer Vision by James F. Peters Pdf

This book introduces the fundamentals of computer vision (CV), with a focus on extracting useful information from digital images and videos. Including a wealth of methods used in detecting and classifying image objects and their shapes, it is the first book to apply a trio of tools (computational geometry, topology and algorithms) in solving CV problems, shape tracking in image object recognition and detecting the repetition of shapes in single images and video frames. Computational geometry provides a visualization of topological structures such as neighborhoods of points embedded in images, while image topology supplies us with structures useful in the analysis and classification of image regions. Algorithms provide a practical, step-by-step means of viewing image structures. The implementations of CV methods in Matlab and Mathematica, classification of chapter problems with the symbols (easily solved) and (challenging) and its extensive glossary of key words, examples and connections with the fabric of CV make the book an invaluable resource for advanced undergraduate and first year graduate students in Engineering, Computer Science or Applied Mathematics. It offers insights into the design of CV experiments, inclusion of image processing methods in CV projects, as well as the reconstruction and interpretation of recorded natural scenes.

Intelligent Healthcare Systems

Vania V. Estrela
Intelligent Healthcare Systems Book PDF

Author : Vania V. Estrela
Publisher : CRC Press
Page : 399 pages
File Size : 52,8 Mb
Release : 2023-08-04
Category : Computers
ISBN : 9781000954326

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Intelligent Healthcare Systems by Vania V. Estrela Pdf

The book sheds light on medical cyber-physical systems while addressing image processing, microscopy, security, biomedical imaging, automation, robotics, network layers’ issues, software design, and biometrics, among other areas. Hence, solving the dimensionality conundrum caused by the necessity to balance data acquisition, image modalities, different resolutions, dissimilar picture representations, subspace decompositions, compressed sensing, and communications constraints. Lighter computational implementations can circumvent the heavy computational burden of healthcare processing applications. Soft computing, metaheuristic, and deep learning ascend as potential solutions to efficient super-resolution deployment. The amount of multi-resolution and multi-modal images has been augmenting the need for more efficient and intelligent analyses, e.g., computer-aided diagnosis via computational intelligence techniques. This book consolidates the work on artificial intelligence methods and clever design paradigms for healthcare to foster research and implementations in many domains. It will serve researchers, technology professionals, academia, and students working in the area of the latest advances and upcoming technologies employing smart systems’ design practices and computational intelligence tactics for medical usage. The book explores deep learning practices within particularly difficult computational types of health problems. It aspires to provide an assortment of novel research works that focuses on the broad challenges of designing better healthcare services.

Research Anthology on Recent Trends, Tools, and Implications of Computer Programming

Management Association, Information Resources
Research Anthology on Recent Trends Tools and Implications of Computer Programming Book PDF

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 2069 pages
File Size : 54,8 Mb
Release : 2020-08-03
Category : Computers
ISBN : 9781799830177

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Research Anthology on Recent Trends, Tools, and Implications of Computer Programming by Management Association, Information Resources Pdf

Programming has become a significant part of connecting theoretical development and scientific application computation. Computer programs and processes that take into account the goals and needs of the user meet with the greatest success, so it behooves software engineers to consider the human element inherent in every line of code they write. Research Anthology on Recent Trends, Tools, and Implications of Computer Programming is a vital reference source that examines the latest scholarly material on trends, techniques, and uses of various programming applications and examines the benefits and challenges of these computational developments. Highlighting a range of topics such as coding standards, software engineering, and computer systems development, this multi-volume book is ideally designed for programmers, computer scientists, software developers, analysts, security experts, IoT software programmers, computer and software engineers, students, professionals, and researchers.

Computational Intelligence in Communications and Business Analytics

Kousik Dasgupta,Somnath Mukhopadhyay,Jyotsna K. Mandal,Paramartha Dutta
Computational Intelligence in Communications and Business Analytics Book PDF

Author : Kousik Dasgupta,Somnath Mukhopadhyay,Jyotsna K. Mandal,Paramartha Dutta
Publisher : Springer Nature
Page : 369 pages
File Size : 54,8 Mb
Release : 2023-11-29
Category : Computers
ISBN : 9783031488764

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Computational Intelligence in Communications and Business Analytics by Kousik Dasgupta,Somnath Mukhopadhyay,Jyotsna K. Mandal,Paramartha Dutta Pdf

This two-volume set constitutes the refereed proceedings of the 5th International Conference on Computational Intelligence in Communications and Business Analytics, CICBA 2023, held in Kalyani, India, during January 27–28, 2023. The 52 full papers presented in this volume were carefully reviewed and selected from 187 submissions. The papers present recent research on intersection of computational intelligence, communications, and business analytics, fostering international collaboration and the dissemination of cutting-edge research.

Digital Marketing and Consumer Engagement: Concepts, Methodologies, Tools, and Applications

Management Association, Information Resources
Digital Marketing and Consumer Engagement Concepts Methodologies Tools and Applications Book PDF

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 1723 pages
File Size : 49,7 Mb
Release : 2018-01-05
Category : Business & Economics
ISBN : 9781522551881

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Digital Marketing and Consumer Engagement: Concepts, Methodologies, Tools, and Applications by Management Association, Information Resources Pdf

Consumer interaction and engagement are vital components to help marketers maintain a lasting relationship with their customers. To achieve this goal, companies must utilize current digital tools to create a strong online presence. Digital Marketing and Consumer Engagement: Concepts, Methodologies, Tools, and Applications is an innovative reference source for the latest academic material on emerging technologies, techniques, strategies, and theories in the promotion of brands through forms of digital media. Highlighting a range of topics, such as mobile commerce, brand communication, and social media, this multi-volume book is ideally designed for professionals, researchers, academics, students, managers, and practitioners actively involved in the marketing industry.

Digital Video Image Quality and Perceptual Coding

H.R. Wu,K.R. Rao
Digital Video Image Quality and Perceptual Coding Book PDF

Author : H.R. Wu,K.R. Rao
Publisher : CRC Press
Page : 640 pages
File Size : 48,7 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781420027822

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Digital Video Image Quality and Perceptual Coding by H.R. Wu,K.R. Rao Pdf

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.

Research Methods: Concepts, Methodologies, Tools, and Applications

Management Association, Information Resources
Research Methods Concepts Methodologies Tools and Applications Book PDF

Author : Management Association, Information Resources
Publisher : IGI Global
Page : 2072 pages
File Size : 47,9 Mb
Release : 2015-01-31
Category : Science
ISBN : 9781466674578

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Research Methods: Concepts, Methodologies, Tools, and Applications by Management Association, Information Resources Pdf

Across a variety of disciplines, data and statistics form the backbone of knowledge. To ensure the reliability and validity of data, appropriate measures must be taken in conducting studies and reporting findings. Research Methods: Concepts, Methodologies, Tools, and Applications compiles chapters on key considerations in the management, development, and distribution of data. With its focus on both fundamental concepts and advanced topics, this multi-volume reference work will be a valuable addition to researchers, scholars, and students of science, mathematics, and engineering.