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Recent Advances in 3D Imaging, Modeling, and Reconstruction

Author : Voulodimos, Athanasios

Publisher : IGI Global

Page : 396 pages

File Size : 20,99 MB

Release : 2020-02-28

Category : Computers

ISBN : 1522552952

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Book Description

3D image reconstruction is used in many fields, such as medicine, entertainment, and computer science. This highly demanded process comes with many challenges, such as images becoming blurry by atmospheric turbulence, getting snowed with noise, or becoming damaged within foreign regions. It is imperative to remain well-informed with the latest research in this field. Recent Advances in 3D Imaging, Modeling, and Reconstruction is a collection of innovative research on the methods and common techniques of image reconstruction as well as the accuracy of these methods. Featuring coverage on a wide range of topics such as ray casting, holographic techniques, and machine learning, this publication is ideally designed for graphic designers, computer engineers, medical professionals, robotics engineers, city planners, game developers, researchers, academicians, and students.





Advances in Photometric 3D-Reconstruction

Author : Jean-Denis Durou

Publisher : Springer Nature

Page : 239 pages

File Size : 48,52 MB

Release : 2020-09-16

Category : Computers

ISBN : 3030518663

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Book Description

This book presents the latest advances in photometric 3D reconstruction. It provides the reader with an overview of the state of the art in the field, and of the latest research into both the theoretical foundations of photometric 3D reconstruction and its practical application in several fields (including security, medicine, cultural heritage and archiving, and engineering). These techniques play a crucial role within such emerging technologies as 3D printing, since they permit the direct conversion of an image into a solid object. The book covers both theoretical analysis and real-world applications, highlighting the importance of deepening interdisciplinary skills, and as such will be of interest to both academic researchers and practitioners from the computer vision and mathematical 3D modeling communities, as well as engineers involved in 3D printing. No prior background is required beyond a general knowledge of classical computer vision models, numerical methods for optimization, and partial differential equations.



Advances in Computational Vision and Medical Image Processing

Author : Joao Tavares

Publisher : Springer Science & Business Media

Page : 296 pages

File Size : 29,35 MB

Release : 2008-12-21

Category : Computers

ISBN : 1402090862

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Book Description

Computational methodologies of signal processing and imaging analysis, namely considering 2D and 3D images, are commonly used in different applications of the human society. For example, Computational Vision systems are progressively used for surveillance tasks, traf?c analysis, recognition process, inspection p- poses, human-machine interfaces, 3D vision and deformation analysis. One of the main characteristics of the Computational Vision domain is its int- multidisciplinary. In fact, in this domain, methodologies of several more fundam- tal sciences, such as Informatics, Mathematics, Statistics, Psychology, Mechanics and Physics are usually used. Besides this inter-multidisciplinary characteristic, one of the main reasons that contributes for the continually effort done in this domain of the human knowledge is the number of applications in the medical area. For instance, it is possible to consider the use of statistical or physical procedures on medical images in order to model the represented structures. This modeling can have different goals, for example: shape reconstruction, segmentation, registration, behavior interpretation and simulation, motion and deformation analysis, virtual reality, computer-assisted therapy or tissue characterization. The main objective of the ECCOMAS Thematic Conferences on Computational Vision and Medical Image Processing (VIPimage) is to promote a comprehensive forum for discussion on the recent advances in the related ?elds trying to id- tify widespread areas of potential collaboration between researchers of different sciences.



3D Reconstruction

Author : Jim Ashworth

Publisher :

Page : 0 pages

File Size : 10,55 MB

Release : 2014

Category : Diagnostic imaging

ISBN : 9781629482651

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Book Description

Three-dimensional (3D) reconstruction is the process of capturing the shape and appearance of real objects using computer vision and computer graphics. In this book, the authors present topical research in the study of the methods, applications and challenges of 3D reconstruction. Topics include 3D medical reconstruction and case studies; 3D reconstruction of coronary anatomy using invasive imaging modalities; recent advances in eel spectroscopic tomography; stereoscopic Schlieren/shadowgraph 3D reconstruction techniques; three-dimensional refractive index imaging of cells to study light scattering properties of cells and tissue; 3D imaging of material properties by combination of scanning probe microscope and ultramicrotome; 3D reconstruction and its application for maxillofacial surgery training; the automated systems of processing of the fragmented material at archaeological and craniology 3D reconstruction; three-dimensional reconstruction of an acinus for numerical and experimental studies; large scene reconstruction based on ToF cameras; and the structure and motion factorisation of non-rigid objects.



Handbook of Research on Advanced Practical Approaches to Deepfake Detection and Applications

Author : Obaid, Ahmed J.

Publisher : IGI Global

Page : 409 pages

File Size : 50,67 MB

Release : 2023-01-03

Category : Computers

ISBN : 1668460629

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Book Description

In recent years, falsification and digital modification of video clips, images, as well as textual contents have become widespread and numerous, especially when deepfake technologies are adopted in many sources. Due to adopted deepfake techniques, a lot of content currently cannot be recognized from its original sources. As a result, the field of study previously devoted to general multimedia forensics has been revived. The Handbook of Research on Advanced Practical Approaches to Deepfake Detection and Applications discusses the recent techniques and applications of illustration, generation, and detection of deepfake content in multimedia. It introduces the techniques and gives an overview of deepfake applications, types of deepfakes, the algorithms and applications used in deepfakes, recent challenges and problems, and practical applications to identify, generate, and detect deepfakes. Covering topics such as anomaly detection, intrusion detection, and security enhancement, this major reference work is a comprehensive resource for cyber security specialists, government officials, law enforcement, business leaders, students and faculty of higher education, librarians, researchers, and academicians.



Data Analysis and Methods of Qualitative Research: Emerging Research and Opportunities

Author : Madondo, Silas Memory

Publisher : IGI Global

Page : 249 pages

File Size : 32,14 MB

Release : 2021-04-15

Category : Reference

ISBN : 1799885518

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Book Description

An intellectual property discussion is central to qualitative research projects, and ethical guidelines are essential to the safe accomplishment of research projects. Undertaking research studies without adhering to ethics may be dangerous to researchers and research subjects. Therefore, it is important to understand and develop practical techniques for handling ethics with a specific focus on qualitative projects so that researchers conducting this type of research may continue to use ethical practices at every step of the project. Data Analysis and Methods of Qualitative Research: Emerging Research and Opportunities discusses in detail the methods related to the social constructionist paradigm that is popular with qualitative research projects. These methods help researchers undertake ideal qualitative projects that are free from quantitative research techniques/concepts all while acquiring practical skills in handling ethics and ethical issues in qualitative projects. The chapters each contain case studies, learning outcomes, question and answer sections, and discuss critical research philosophies in detail along with topics such as ethics, research design, data gathering and sampling methods, research outputs, data analysis, and report writing. Featuring a wide range of topics such as epistemology, probability sampling, and big data, this book is ideal for researchers, practitioners, computer scientists, academicians, analysts, coders, and students looking to become competent qualitative research specialists.



Handbook of Research on New Media Applications in Public Relations and Advertising

Author : Esiyok, Elif

Publisher : IGI Global

Page : 572 pages

File Size : 11,60 MB

Release : 2020-08-07

Category : Business & Economics

ISBN : 1799832031

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Book Description

As competition between companies increases, the need for effective public relations and advertising campaigns becomes imperative to the success of the business. However, with the introduction of new media, the nature of these campaigns has changed. Today’s consumers have more awareness and diversified ways to obtain knowledge, and through new media, they can provide feedback. An understanding of how to utilize new media to promote and sustain the reputation of an organization is vital for its continued success. The Handbook of Research on New Media Applications in Public Relations and Advertising is a pivotal reference source that provides vital research on the application of new media tools for running successful public relations and advertising campaigns. While highlighting topics such as digital advertising, online behavior, and social networking, this book is ideally designed for public relations officers, advertisers, marketers, brand managers, communication directors, social media managers, IT consultants, researchers, academicians, students, and industry practitioners.



Handbook of Research on Advances in Data Analytics and Complex Communication Networks

Author : P. Venkata Krishna

Publisher : IGI Global

Page : 297 pages

File Size : 43,73 MB

Release : 2021

Category : Computers

ISBN : 179987687X

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Book Description

"This edited book discusses data analytics and complex communication networks and recommends new methodologies, system architectures, and other solutions to prevail over the current limitations faced by the field"--



Developing Linear Algebra Codes on Modern Processors: Emerging Research and Opportunities

Author : Catalán Pallarés, Sandra

Publisher : IGI Global

Page : 279 pages

File Size : 28,10 MB

Release : 2022-10-14

Category : Mathematics

ISBN : 1799870847

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Book Description

Optimized linear algebra (LA) libraries that are able to exploit the underlying hardware are always of interest in the high-performance computing community. The implementation of LA software has evolved along with computer architecture, while the specification remains unaltered almost from the beginning. It is important to differentiate between the specification of LA libraries and their implementation. Because LA libraries pursue high performance, the implementation for a given architecture needs to be optimized for it specifically. However, the type of operations included in the libraries, the input/output parameters, and the data types to be handled are common to all of them. This is why, while the specification remains constant, the implementation evolves with the creation of new architectures. Developing Linear Algebra Codes on Modern Processors: Emerging Research and Opportunities presents the main characteristics of LA libraries, showing the differences between the standards for sparse and dense versions. It further explores relevant linear algebra problems and shows, in a clear and understandable way, how to solve them using different computer architectures. Covering topics such as programming models, batched computing, and distributed memory platforms, this premier reference source is an excellent resource for programmers, computer scientists, engineers, students and faculty of higher education, librarians, researchers, and academicians.