Modern Image Quality Assessment

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1598290223
Total Pages : 157 pages
Book Rating : 4.5/5 (982 download)

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Book Synopsis Modern Image Quality Assessment by : Zhou Wang

Download or read book Modern Image Quality Assessment written by Zhou Wang and published by Morgan & Claypool Publishers. This book was released on 2006 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Lecture book is about objective image quality assessment--where the aim is to provide computational models that can automatically predict perceptual image quality. The early years of the 21st century have witnessed a tremendous growth in the use of digital images as a means for representing and communicating information. A considerable percentage of this literature is devoted to methods for improving the appearance of images, or for maintaining the appearance of images that are processed. Nevertheless, the quality of digital images, processed or otherwise, is rarely perfect. Images are subject to distortions during acquisition, compression, transmission, processing, and reproduction. To maintain, control, and enhance the quality of images, it is important for image acquisition, management, communication, and processing systems to be able to identify and quantify image quality degradations. The goals of this book are as follows; a) to introduce the fundamentals of image quality assessment, and to explain the relevant engineering problems, b) to give a broad treatment of the current state-of-the-art in image quality assessment, by describing leading algorithms that address these engineering problems, and c) to provide new directions for future research, by introducing recent models and paradigms that significantly differ from those used in the past. The book is written to be accessible to university students curious about the state-of-the-art of image quality assessment, expert industrial R&D engineers seeking to implement image/video quality assessment systems for specific applications, and academic theorists interested in developing new algorithms for image quality assessment or using existing algorithms to design or optimize other image processing applications.

Modern Image Quality Assessment

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Author :
Publisher : Springer Nature
ISBN 13 : 3031022386
Total Pages : 146 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Modern Image Quality Assessment by : Zhou Wang

Download or read book Modern Image Quality Assessment written by Zhou Wang and published by Springer Nature. This book was released on 2022-06-01 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Lecture book is about objective image quality assessment—where the aim is to provide computational models that can automatically predict perceptual image quality. The early years of the 21st century have witnessed a tremendous growth in the use of digital images as a means for representing and communicating information. A considerable percentage of this literature is devoted to methods for improving the appearance of images, or for maintaining the appearance of images that are processed. Nevertheless, the quality of digital images, processed or otherwise, is rarely perfect. Images are subject to distortions during acquisition, compression, transmission, processing, and reproduction. To maintain, control, and enhance the quality of images, it is important for image acquisition, management, communication, and processing systems to be able to identify and quantify image quality degradations. The goals of this book are as follows; a) to introduce the fundamentals of image quality assessment, and to explain the relevant engineering problems, b) to give a broad treatment of the current state-of-the-art in image quality assessment, by describing leading algorithms that address these engineering problems, and c) to provide new directions for future research, by introducing recent models and paradigms that significantly differ from those used in the past. The book is written to be accessible to university students curious about the state-of-the-art of image quality assessment, expert industrial R&D engineers seeking to implement image/video quality assessment systems for specific applications, and academic theorists interested in developing new algorithms for image quality assessment or using existing algorithms to design or optimize other image processing applications.

Visual Quality Assessment for Natural and Medical Image

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Publisher :
ISBN 13 : 9783662564967
Total Pages : 272 pages
Book Rating : 4.5/5 (649 download)

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Book Synopsis Visual Quality Assessment for Natural and Medical Image by : Yong Ding

Download or read book Visual Quality Assessment for Natural and Medical Image written by Yong Ding and published by . This book was released on 2018 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Image quality assessment (IQA) is an essential technique in the design of modern, large-scale image and video processing systems. This book introduces and discusses in detail topics related to IQA, including the basic principles of subjective and objective experiments, biological evidence for image quality perception, and recent research developments. In line with recent trends in imaging techniques and to explain the application-specific utilization, it particularly focuses on IQA for stereoscopic (3D) images and medical images, rather than on planar (2D) natural images. In addition, a wealth of vivid, specific figures and formulas help readers deepen their understanding of fundamental and new applications for image quality assessment technology. This book is suitable for researchers, clinicians and engineers as well as students working in related disciplines, including imaging, displaying, image processing, and storage and transmission. By reviewing and presenting the latest advances, and new trends and challenges in the field, it benefits researchers and industrial R & D engineers seeking to implement image quality assessment systems for specific applications or design/optimize image/video processing algorithms.

Power System Quality Assessment

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Publisher : John Wiley & Sons
ISBN 13 : 0471988650
Total Pages : 322 pages
Book Rating : 4.4/5 (719 download)

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Book Synopsis Power System Quality Assessment by : Jos Arrillaga

Download or read book Power System Quality Assessment written by Jos Arrillaga and published by John Wiley & Sons. This book was released on 2000-04-07 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die Qualitat elektrischen Stroms steht nach wie vor weltweit im Mittelpunkt des Interesses. In Erganzung zu bereits bei Wiley erschienenen Nachschlagewerken wendet sich dieser Band besonders den Phanomenen zu, die die Stromqualitat beeinflussen: EMC (elektromagnetische Kompatibilitat) und Oberschwingungen. Vorgestellt werden effektive Verfahren zur Identifikation der Quellen von Harmonischen und zur Bewertung des Einflusses, den sie auf die Leistungsfahigkeit des Systems ausuben. (12/99)

Stereoscopic Image Quality Assessment

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Publisher : Springer Nature
ISBN 13 : 9811577641
Total Pages : 174 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Stereoscopic Image Quality Assessment by : Yong Ding

Download or read book Stereoscopic Image Quality Assessment written by Yong Ding and published by Springer Nature. This book was released on 2020-10-22 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive review of all aspects relating to visual quality assessment for stereoscopic images, including statistical mathematics, stereo vision and deep learning. It covers the fundamentals of stereoscopic image quality assessment (SIQA), the relevant engineering problems and research significance, and also offers an overview of the significant advances in visual quality assessment for stereoscopic images, discussing and analyzing the current state-of-the-art in SIQA algorithms, the latest challenges and research directions as well as novel models and paradigms. In addition, a large number of vivid figures and formulas help readers gain a deeper understanding of the foundation and new applications of objective stereoscopic image quality assessment technologies. Reviewing the latest advances, challenges and trends in stereoscopic image quality assessment, this book is a valuable resource for researchers, engineers and graduate students working in related fields, including imaging, displaying and image processing, especially those interested in SIQA research.

Quality Assessment of Visual Content

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Publisher : Springer Nature
ISBN 13 : 9811933472
Total Pages : 256 pages
Book Rating : 4.8/5 (119 download)

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Book Synopsis Quality Assessment of Visual Content by : Ke Gu

Download or read book Quality Assessment of Visual Content written by Ke Gu and published by Springer Nature. This book was released on 2022-10-19 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides readers with a comprehensive review of image quality assessment technology, particularly applications on screen content images, 3D-synthesized images, sonar images, enhanced images, light-field images, VR images, and super-resolution images. It covers topics containing structural variation analysis, sparse reference information, multiscale natural scene statistical analysis, task and visual perception, contour degradation measurement, spatial angular measurement, local and global assessment metrics, and more. All of the image quality assessment algorithms of this book have a high efficiency with better performance compared to other image quality assessment algorithms, and the performance of these approaches mentioned above can be demonstrated by the results of experiments on real-world images. On the basis of this, those interested in relevant fields can use the results obtained through these quality assessment algorithms for further image processing. The goal of this book is to facilitate the use of these image quality assessment algorithms by engineers and scientists from various disciplines, such as optics, electronics, math, photography techniques and computation techniques. The book can serve as a reference for graduate students who are interested in image quality assessment techniques, for front-line researchers practicing these methods, and for domain experts working in this area or conducting related application development.

Image Quality Assessment of Computer-generated Images

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Publisher : Springer
ISBN 13 : 3319735438
Total Pages : 96 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Image Quality Assessment of Computer-generated Images by : André Bigand

Download or read book Image Quality Assessment of Computer-generated Images written by André Bigand and published by Springer. This book was released on 2018-03-09 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Image Quality Assessment is well-known for measuring the perceived image degradation of natural scene images but is still an emerging topic for computer-generated images. This book addresses this problem and presents recent advances based on soft computing. It is aimed at students, practitioners and researchers in the field of image processing and related areas such as computer graphics and visualization. In this book, we first clarify the differences between natural scene images and computer-generated images, and address the problem of Image Quality Assessment (IQA) by focusing on the visual perception of noise. Rather than using known perceptual models, we first investigate the use of soft computing approaches, classically used in Artificial Intelligence, as full-reference and reduced-reference metrics. Thus, by creating Learning Machines, such as SVMs and RVMs, we can assess the perceptual quality of a computer-generated image. We also investigate the use of interval-valued fuzzy sets as a no-reference metric. These approaches are treated both theoretically and practically, for the complete process of IQA. The learning step is performed using a database built from experiments with human users and the resulting models can be used for any image computed with a stochastic rendering algorithm. This can be useful for detecting the visual convergence of the different parts of an image during the rendering process, and thus to optimize the computation. These models can also be extended to other applications that handle complex models, in the fields of signal processing and image processing.

General Purpose Approaches for No-reference Image Quality Assessment

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

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Book Synopsis General Purpose Approaches for No-reference Image Quality Assessment by : Omar Abdulrahman Alaql

Download or read book General Purpose Approaches for No-reference Image Quality Assessment written by Omar Abdulrahman Alaql and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last decade has witnessed great advances in digital images. Massive numbers of digital images are being captured by mobile digital cameras due to the increasing popularity of mobile imaging devices. These images are subjected to many processing stages during storing, transmitting, or sharing over a network connection. Unfortunately, these processing stages could potentially add visual degradation to original image. These degradations reduce the perceived visual quality which leads to an unsatisfactory experience for human viewers. Therefore, Image Quality Assessment (IQA) has become a topic of high interest and intense research over the last decade. The aim of IQA is to automatically assess image quality in agreement with human judgments.This dissertation mainly focuses on the most challenging category of IQA - general- purpose No-Reference Image Quality Assessment (NR-IQA), where the goal is to assess the quality of images without information about the reference images and without prior knowledge about the types of distortions in the tested image. This dissertation contributes to the research of image quality assessment by proposing three novel approaches for NR- IQA and one model for image distortions classification. First, we propose improvements in image distortions classification by introducing a training model based on new features collection. Second, we propose a NR-IQA technique, which utilizes our improvement in the classification model, and based on a hypothesis that an effective combination of image features can be used to develop efficient NR-IQA approaches. Third, a NR-IQA technique is proposed based on Natural Scene Statistics (NSS) by finding the distance between the natural images and the distorted images in 3D dimensional space. Forth, a novel NR-IQA approach is presented, by utilizing multiple Deep Belief Networks (DBNs) with multiple regression models. We have evaluated the performance of the proposed and some existing models on a fair basis. The obtained results show that our models give better results and yield a significant improvement.

Computer Vision

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Publisher : Springer
ISBN 13 : 3662485702
Total Pages : 491 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Computer Vision by : Hongbin Zha

Download or read book Computer Vision written by Hongbin Zha and published by Springer. This book was released on 2015-09-18 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volumes CCIS 546 and 547 constitute the refereed proceedings of the CCF Chinese Conference on Computer Vision, CCCV 2015, held in Xi'an, China, in September 2015. The total of 89 revised full papers presented in both volumes were carefully reviewed and selected from 176 submissions. The papers address issues such as computer vision, machine learning, pattern recognition, target recognition, object detection, target tracking, image segmentation, image restoration, face recognition, image classification.

Proceedings of the 3rd International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA) 2014

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Publisher : Springer
ISBN 13 : 3319120123
Total Pages : 783 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Proceedings of the 3rd International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA) 2014 by : Suresh Chandra Satapathy

Download or read book Proceedings of the 3rd International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA) 2014 written by Suresh Chandra Satapathy and published by Springer. This book was released on 2014-10-31 with total page 783 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains 87 papers presented at FICTA 2014: Third International Conference on Frontiers in Intelligent Computing: Theory and Applications. The conference was held during 14-15, November, 2014 at Bhubaneswar, Odisha, India. This volume contains papers mainly focused on Network and Information Security, Grid Computing and Clod Computing, Cyber Security and Digital Forensics, Computer Vision, Signal, Image & Video Processing, Software Engineering in Multidisciplinary Domains and Ad-hoc and Wireless Sensor Networks.

Pattern Recognition and Computer Vision

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Publisher : Springer
ISBN 13 : 303003335X
Total Pages : 518 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Pattern Recognition and Computer Vision by : Jian-Huang Lai

Download or read book Pattern Recognition and Computer Vision written by Jian-Huang Lai and published by Springer. This book was released on 2018-11-01 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The four-volume set LNCS 11056, 110257, 11258, and 11073 constitutes the refereed proceedings of the First Chinese Conference on Pattern Recognition and Computer Vision, PRCV 2018, held in Guangzhou, China, in November 2018. The 179 revised full papers presented were carefully reviewed and selected from 399 submissions. The papers have been organized in the following topical sections: Part I: Biometrics, Computer Vision Application. Part II: Deep Learning. Part III: Document Analysis, Face Recognition and Analysis, Feature Extraction and Selection, Machine Learning. Part IV: Object Detection and Tracking, Performance Evaluation and Database, Remote Sensing.

Engineering Mathematics and Artificial Intelligence

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Publisher : CRC Press
ISBN 13 : 1000907872
Total Pages : 530 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Engineering Mathematics and Artificial Intelligence by : Herb Kunze

Download or read book Engineering Mathematics and Artificial Intelligence written by Herb Kunze and published by CRC Press. This book was released on 2023-07-26 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the theory behind Machine Learning and highlights how Mathematics can be used in Artificial Intelligence Illustrates how to improve existing algorithms by using advanced mathematics and discusses how Machine Learning can support mathematical modeling Captures how to simulate data by means of artificial neural networks and offers cutting-edge Artificial Intelligence technologies Emphasizes the classification of algorithms, optimization methods, and statistical techniques Explores future integration between Machine Learning and complex mathematical techniques

Future Information Engineering and Manufacturing Science

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Publisher : CRC Press
ISBN 13 : 1315760754
Total Pages : 416 pages
Book Rating : 4.3/5 (157 download)

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Book Synopsis Future Information Engineering and Manufacturing Science by : Dawei Zheng

Download or read book Future Information Engineering and Manufacturing Science written by Dawei Zheng and published by CRC Press. This book was released on 2015-02-25 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2014 International Conference on Future Information Engineering and Manufacturing Science (FIEMS 2014) was held June 26-27 in Beijing, China. The objective of FIEMS 2014 was to provide a platform for researchers, engineers, academics as well as industry professionals from all over the world to present their research results and development acti

Global Trends in Information Systems and Software Applications

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Publisher : Springer
ISBN 13 : 364229216X
Total Pages : 842 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Global Trends in Information Systems and Software Applications by : P. Venkata Krishna

Download or read book Global Trends in Information Systems and Software Applications written by P. Venkata Krishna and published by Springer. This book was released on 2012-08-01 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2-Volume-Set, CCIS 0269-CCIS 0270, constitutes the refereed proceedings of the International Conference on Global Trends in Computing and Communication (CCIS 0269) and the International Conference on Global Trends in Information Systems and Software Applications (CCIS 0270), ObCom 2011, held in Vellore, India, in December 2011. The 173 full papers presented together with a keynote paper and invited papers were carefully reviewed and selected from 842 submissions. The conference addresses issues associated with computing, communication and information. Its aim is to increase exponentially the participants' awareness of the current and future direction in the domains and to create a platform between researchers, leading industry developers and end users to interrelate.

The Essential Guide to Image Processing

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Publisher : Academic Press
ISBN 13 : 0080922511
Total Pages : 877 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis The Essential Guide to Image Processing by : Alan C. Bovik

Download or read book The Essential Guide to Image Processing written by Alan C. Bovik and published by Academic Press. This book was released on 2009-07-08 with total page 877 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete introduction to the basic and intermediate concepts of image processing from the leading people in the field Up-to-date content, including statistical modeling of natural, anistropic diffusion, image quality and the latest developments in JPEG 2000 This comprehensive and state-of-the art approach to image processing gives engineers and students a thorough introduction, and includes full coverage of key applications: image watermarking, fingerprint recognition, face recognition and iris recognition and medical imaging. "This book combines basic image processing techniques with some of the most advanced procedures. Introductory chapters dedicated to general principles are presented alongside detailed application-orientated ones. As a result it is suitably adapted for different classes of readers, ranging from Master to PhD students and beyond." – Prof. Jean-Philippe Thiran, EPFL, Lausanne, Switzerland "Al Bovik’s compendium proceeds systematically from fundamentals to today’s research frontiers. Professor Bovik, himself a highly respected leader in the field, has invited an all-star team of contributors. Students, researchers, and practitioners of image processing alike should benefit from the Essential Guide." – Prof. Bernd Girod, Stanford University, USA "This book is informative, easy to read with plenty of examples, and allows great flexibility in tailoring a course on image processing or analysis." – Prof. Pamela Cosman, University of California, San Diego, USA A complete and modern introduction to the basic and intermediate concepts of image processing – edited and written by the leading people in the field An essential reference for all types of engineers working on image processing applications Up-to-date content, including statistical modelling of natural, anisotropic diffusion, image quality and the latest developments in JPEG 2000

HCI International 2020 - Late Breaking Papers: User Experience Design and Case Studies

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Publisher : Springer Nature
ISBN 13 : 3030601145
Total Pages : 825 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis HCI International 2020 - Late Breaking Papers: User Experience Design and Case Studies by : Constantine Stephanidis

Download or read book HCI International 2020 - Late Breaking Papers: User Experience Design and Case Studies written by Constantine Stephanidis and published by Springer Nature. This book was released on 2020-10-02 with total page 825 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes late breaking papers from the 22nd International Conference on Human-Computer Interaction, HCII 2020, which was held in July 2020. The conference was planned to take place in Copenhagen, Denmark, but had to change to a virtual conference mode due to the COVID-19 pandemic. From a total of 6326 submissions, a total of 1439 papers and 238 posters have been accepted for publication in the HCII 2020 proceedings before the conference took place. In addition, a total of 333 papers and 144 posters are included in the volumes of the proceedings published after the conference as “Late Breaking Work” (papers and posters). These contributions address the latest research and development efforts in the field and highlight the human aspects of design and use of computing systems. The 54 late breaking papers presented in this volume were organized in two topical sections named: User Experience Design and Evaluation Methods and Tools; Design Case Studies; User Experience Case Studies.

Modern Methods of Optical Image Quality Assessment and Their Significance to Optometry

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Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (225 download)

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Book Synopsis Modern Methods of Optical Image Quality Assessment and Their Significance to Optometry by : Alan W. Every

Download or read book Modern Methods of Optical Image Quality Assessment and Their Significance to Optometry written by Alan W. Every and published by . This book was released on 1969 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: