Image Assessment

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Modern Image Quality Assessment

Author : Zhou Wang
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

Author : Yong Ding
Publisher : Springer
ISBN 13 : 3662564971
Total Pages : 278 pages
Book Rating : 4.6/5 (625 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 Springer. This book was released on 2018-03-14 with total page 278 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.

Object-Based Image Analysis

Author : Thomas Blaschke
Publisher : Springer Science & Business Media
ISBN 13 : 3540770585
Total Pages : 804 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Object-Based Image Analysis by : Thomas Blaschke

Download or read book Object-Based Image Analysis written by Thomas Blaschke and published by Springer Science & Business Media. This book was released on 2008-08-09 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together a collection of invited interdisciplinary persp- tives on the recent topic of Object-based Image Analysis (OBIA). Its c- st tent is based on select papers from the 1 OBIA International Conference held in Salzburg in July 2006, and is enriched by several invited chapters. All submissions have passed through a blind peer-review process resulting in what we believe is a timely volume of the highest scientific, theoretical and technical standards. The concept of OBIA first gained widespread interest within the GIScience (Geographic Information Science) community circa 2000, with the advent of the first commercial software for what was then termed ‘obje- oriented image analysis’. However, it is widely agreed that OBIA builds on older segmentation, edge-detection and classification concepts that have been used in remote sensing image analysis for several decades. Nevert- less, its emergence has provided a new critical bridge to spatial concepts applied in multiscale landscape analysis, Geographic Information Systems (GIS) and the synergy between image-objects and their radiometric char- teristics and analyses in Earth Observation data (EO).

Cross-Cultural Destination Image Assessment: Cultural Segmentation Versus the Global Tourist

Author : Wassim El Kadhi
Publisher : Diplomica Verlag
ISBN 13 : 3836672235
Total Pages : 185 pages
Book Rating : 4.8/5 (366 download)

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Book Synopsis Cross-Cultural Destination Image Assessment: Cultural Segmentation Versus the Global Tourist by : Wassim El Kadhi

Download or read book Cross-Cultural Destination Image Assessment: Cultural Segmentation Versus the Global Tourist written by Wassim El Kadhi and published by Diplomica Verlag. This book was released on 2009-03 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various scholars consider destination image - a vital part in tourism marketing- as the key in attracting tourists. It is often regarded, as the most important element in a destination's management and may induce success or failure. Within this research project, destination image is being assessed in cross-cultural terms. It scrutinises the extent to which destination image is culture specific. In other words, does a destination's image vary across people from different cultural backgrounds? This question evolves and is vindicated in an era that is subjected to globalisation and increasingly refers to the global tourist. Many academics are convinced that the world tourism market may be treated as a homogenous one due to globalisation. However, the literature also provides some opposing bearings and discusses them. Hence, the author of this book intended to investigate this issue in more depth in order to find a probable answer to the contradicting sources by conducting an exploratory study of Arab-Islamic and Protestant European youth's pre-visitation image on Berlin. In response to the objectives of this study, primary research was carried out. It involved both quantitative and qualitative data collection methods. Field and online surveys enabled the researcher to collect 239 completed questionnaires. Besides semi-structured interviews and focus group discussions were carried out. Obtained data was entered into SPSS and frequencies and means were calculated and several ANOVA tests and cross-tabulations conducted in order to stress destination image's specificity in terms of cultural background. This book further gives information on Berlin as a tourist destination, addresses destination image concerning influential cultural factors and the implications of globalisation on consumer behaviour. Finally, it studies the Arab-Islamic and Protestant European youth cultures in the light of globalisation and potential modifying effects. It also provides recommendations

Image Quality Assessment of Computer-generated Images

Author : André Bigand
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.

Image-Based Damage Assessment for Underwater Inspections

Author : Michael O’Byrne
Publisher : CRC Press
ISBN 13 : 1351052578
Total Pages : 216 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Image-Based Damage Assessment for Underwater Inspections by : Michael O’Byrne

Download or read book Image-Based Damage Assessment for Underwater Inspections written by Michael O’Byrne and published by CRC Press. This book was released on 2018-07-18 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inspection is crucial to the management of ageing infrastructure. Visual information on structures is regularly collected but very little work exists on its organised and quantitative analysis, even though image processing can significantly enhance these inspection processes and transfer real financial and safety benefits to the managers, owners and users. Additionally, new opportunities exist in the fast evolving sectors of wind and wave energy to add value to image-based inspection techniques. This book is a first for structural engineers and inspectors who wish to harness the full potential of cameras as an inspection tool. It is particularly directed to the inspection of offshore and marine structures and the application of image-based methods in underwater inspections. It outlines a set of best practice guidelines for obtaining imagery, then the fundamentals of image processing are covered along with several image processing techniques which can be used to assess multiple damage forms: crack detection, corrosion detection, and depth analysis of marine growth on offshore structures. The book provides benchmark performance measures for these techniques under various visibility conditions using an image repository which will help inspectors to envisage the effectiveness of the techniques when applied. MATLAB® scripts and access to the underwater image repository are included so readers can run these techniques themselves. Practising engineers and managers of infrastructure assets are guided in image processing based inspection. Researchers can use this book as a primer, and it also suits advanced graduate courses in infrastructure management or on applied image processing.

Assessment of intraoperative image technologies to optimize clinical outcomes in neurosurgical oncology

Author : Sergio García
Publisher : Frontiers Media SA
ISBN 13 : 2832524583
Total Pages : 123 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Assessment of intraoperative image technologies to optimize clinical outcomes in neurosurgical oncology by : Sergio García

Download or read book Assessment of intraoperative image technologies to optimize clinical outcomes in neurosurgical oncology written by Sergio García and published by Frontiers Media SA. This book was released on 2023-06-01 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stereoscopic Image Quality Assessment

Author : Yong Ding
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.

Image Analysis and Processing -- ICIAP 2009

Author : Pasquale Foggia
Publisher : Springer
ISBN 13 : 3642041469
Total Pages : 1075 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Image Analysis and Processing -- ICIAP 2009 by : Pasquale Foggia

Download or read book Image Analysis and Processing -- ICIAP 2009 written by Pasquale Foggia and published by Springer. This book was released on 2009-08-29 with total page 1075 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 15th International Conference on Image Analysis and Processing, ICIAP 2009, held in Vietri sul Mare, Italy, in September 2009. The 107 revised full papers presented together with 3 invited papers were carefully reviewed and selected from 168 submissions. The papers are organized in topical sections on computer graphics and image processing, low and middle level processing, 2D and 3D segmentation, feature extraction and image analysis, object detection and recognition, video analysis and processing, pattern analysis and classification, learning, graphs and trees, applications, shape analysis, face analysis, medical imaging, and image analysis and pattern recognition.

Remote Sensing Image Fusion

Author : Christine Pohl
Publisher : CRC Press
ISBN 13 : 1498730035
Total Pages : 289 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Remote Sensing Image Fusion by : Christine Pohl

Download or read book Remote Sensing Image Fusion written by Christine Pohl and published by CRC Press. This book was released on 2016-10-03 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remote Sensing Image Fusion: A Practical Guide gives an introduction to remote sensing image fusion providing an overview on the sensors and applications. It describes data selection, application requirements and the choice of a suitable image fusion technique. It comprises a diverse selection of successful image fusion cases that are relevant to other users and other areas of interest around the world. The book helps newcomers to obtain a quick start into the practical value and benefits of multi-sensor image fusion. Experts will find this book useful to obtain an overview on the state of the art and understand current constraints that need to be solved in future research efforts. For industry professionals the book can be a great introduction and basis to understand multisensor remote sensing image exploitation and the development of commercialized image fusion software from a practical perspective. The book concludes with a chapter on current trends and future developments in remote sensing image fusion. Along with the book, RSIF website provides additional up-to-date information in the field.

Modern Image Quality Assessment

Author : Zhou Wang
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1598290231
Total Pages : 156 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 2006-12-01 with total page 156 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.

Image and Video Encryption

Author : Andreas Uhl
Publisher : Springer Science & Business Media
ISBN 13 : 9780387234021
Total Pages : 186 pages
Book Rating : 4.2/5 (34 download)

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Book Synopsis Image and Video Encryption by : Andreas Uhl

Download or read book Image and Video Encryption written by Andreas Uhl and published by Springer Science & Business Media. This book was released on 2004-11-04 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Image and Video Encryption provides a unified overview of techniques for encryption of images and video data. This ranges from commercial applications like DVD or DVB to more research oriented topics and recently published material. This volume introduces different techniques from unified viewpoint, then evaluates these techniques with respect to their respective properties (e.g., security, speed.....). The authors experimentally compare different approaches proposed in the literature and include an extensive bibliography of corresponding published material.

Digital Image Denoising in MATLAB

Author : Chi-Wah Kok
Publisher : John Wiley & Sons
ISBN 13 : 1119617731
Total Pages : 229 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Digital Image Denoising in MATLAB by : Chi-Wah Kok

Download or read book Digital Image Denoising in MATLAB written by Chi-Wah Kok and published by John Wiley & Sons. This book was released on 2024-06-10 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a review of image denoising algorithms with practical MATLAB implementation guidance Digital Image Denoising in MATLAB provides a comprehensive treatment of digital image denoising, containing a variety of techniques with applications in high-quality photo enhancement as well as multi-dimensional signal processing problems such as array signal processing, radar signal estimation and detection, and more. Offering systematic guidance on image denoising in theories and in practice through MATLAB, this hands-on guide includes practical examples, chapter summaries, analytical and programming problems, computer simulations, and source codes for all algorithms discussed in the book. The book explains denoising algorithms including linear and nonlinear filtering, Wiener filtering, spatially adaptive and multi-channel processing, transform and wavelet domains processing, singular value decomposition, and various low variance optimization and low rank processing techniques. Throughout the text, the authors address the theory, analysis, and implementation of the denoising algorithms to help readers solve their image processing problems and develop their own solutions. Explains how the quality of an image can be quantified in MATLAB Discusses what constitutes a “naturally looking” image in subjective and analytical terms Presents denoising techniques for a wide range of digital image processing applications Describes the use of denoising as a pre-processing tool for various signal processing applications or big data analysis Requires only a fundamental knowledge of digital signal processing Includes access to a companion website with source codes, exercises, and additional resources Digital Image Denoising in MATLAB is an excellent textbook for undergraduate courses in digital image processing, recognition, and statistical signal processing, and a highly useful reference for researchers and engineers working with digital images, digital video, and other applications requiring denoising techniques.

Environmental Science and Information Application Technology

Author : David Chan
Publisher : CRC Press
ISBN 13 : 1317410521
Total Pages : 613 pages
Book Rating : 4.3/5 (174 download)

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Book Synopsis Environmental Science and Information Application Technology by : David Chan

Download or read book Environmental Science and Information Application Technology written by David Chan and published by CRC Press. This book was released on 2015-06-29 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Science and Information Application Technology contains selected papers from the 2014 5th International Conference on Environmental Science and Information Application Technology (ESIAT 2014, Hong Kong, 7-8 November 2014). The book covers a wide variety of topics: - Global Environmental Change and Ecosystems Management - Graphic and Image Processing - Spatial Information Systems - Application of Remote Sensing and Application of Spatial Information Systems Environmental Science and Information Application Technology will be invaluable to academics and professionals interested and/or involved in these fields.

Scientific and Technical Aerospace Reports

Author :
Publisher :
ISBN 13 :
Total Pages : 1028 pages
Book Rating : 4.3/5 (91 download)

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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 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Body Positive

Author : Elizabeth A. Daniels
Publisher : Cambridge University Press
ISBN 13 : 1108419321
Total Pages : 283 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Body Positive by : Elizabeth A. Daniels

Download or read book Body Positive written by Elizabeth A. Daniels and published by Cambridge University Press. This book was released on 2018-07-19 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains what makes people love and appreciate their bodies, and offers advice on how we can all do the same.

Satellite Image Analysis: Clustering and Classification

Author : Surekha Borra
Publisher : Springer
ISBN 13 : 9811364249
Total Pages : 97 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Satellite Image Analysis: Clustering and Classification by : Surekha Borra

Download or read book Satellite Image Analysis: Clustering and Classification written by Surekha Borra and published by Springer. This book was released on 2019-02-08 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thanks to recent advances in sensors, communication and satellite technology, data storage, processing and networking capabilities, satellite image acquisition and mining are now on the rise. In turn, satellite images play a vital role in providing essential geographical information. Highly accurate automatic classification and decision support systems can facilitate the efforts of data analysts, reduce human error, and allow the rapid and rigorous analysis of land use and land cover information. Integrating Machine Learning (ML) technology with the human visual psychometric can help meet geologists’ demands for more efficient and higher-quality classification in real time. This book introduces readers to key concepts, methods and models for satellite image analysis; highlights state-of-the-art classification and clustering techniques; discusses recent developments and remaining challenges; and addresses various applications, making it a valuable asset for engineers, data analysts and researchers in the fields of geographic information systems and remote sensing engineering.