Advances In Photometric 3d Reconstruction

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Advances in Photometric 3D-Reconstruction

Author : Jean-Denis Durou,Maurizio Falcone,Yvain Quéau,Silvia Tozza
Publisher : Springer Nature
Page : 239 pages
File Size : 51,5 Mb
Release : 2020-09-16
Category : Computers
ISBN : 9783030518660

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Advances in Photometric 3D-Reconstruction by Jean-Denis Durou,Maurizio Falcone,Yvain Quéau,Silvia Tozza Pdf

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 Visual Computing

Author : Richard Boyle,Bahram Parvin,Darko Koracin,Ronald Chung,Hammoud,Muhammad Hussain,Kar-Han Tan,Roger Crawfis,Daniel Thalmann,David Kao,Lisa Avila
Publisher : Springer
Page : 762 pages
File Size : 48,7 Mb
Release : 2010-11-19
Category : Computers
ISBN : 9783642172748

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Advances in Visual Computing by Richard Boyle,Bahram Parvin,Darko Koracin,Ronald Chung,Hammoud,Muhammad Hussain,Kar-Han Tan,Roger Crawfis,Daniel Thalmann,David Kao,Lisa Avila Pdf

It is with great pleasure that we present the proceedings of the 6th Inter- tional, Symposium on Visual Computing (ISVC 2010), which was held in Las Vegas, Nevada. ISVC provides a common umbrella for the four main areas of visual computing including vision, graphics, visualization, and virtual reality. The goal is to provide a forum for researchers, scientists, engineers, and pr- titioners throughout the world to present their latest research ?ndings, ideas, developments, and applications in the broader area of visual computing. This year, the program consisted of 14 oral sessions, one poster session, 7 special tracks, and 6 keynote presentations. The response to the call for papers was very good; we received over 300 submissions for the main symposium from which we accepted 93 papers for oral presentation and 73 papers for poster p- sentation. Special track papers were solicited separately through the Organizing and Program Committees of each track. A total of 44 papers were accepted for oral presentation and 6 papers for poster presentation in the special tracks.

Recent Advances in 3D Imaging, Modeling, and Reconstruction

Author : Voulodimos, Athanasios,Doulamis, Anastasios
Publisher : IGI Global
Page : 396 pages
File Size : 42,7 Mb
Release : 2020-02-28
Category : Computers
ISBN : 9781522552956

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Recent Advances in 3D Imaging, Modeling, and Reconstruction by Voulodimos, Athanasios,Doulamis, Anastasios Pdf

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.

Mathematical Methods for Objects Reconstruction

Author : Emiliano Cristiani,Maurizio Falcone †,Silvia Tozza
Publisher : Springer Nature
Page : 185 pages
File Size : 43,7 Mb
Release : 2023-07-31
Category : Mathematics
ISBN : 9789819907762

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Mathematical Methods for Objects Reconstruction by Emiliano Cristiani,Maurizio Falcone †,Silvia Tozza Pdf

The volume collects several contributions to the INDAM workshop Mathematical Methods for Objects Reconstruction: from 3D Vision to 3D Printing held in Rome, February, 2021. The goal of the workshop was to discuss new methods and conceptual structures for managing these challenging problems. The chapters reflect this goal and the authors are academic researchers and some experts from industry working in the areas of 3D modeling, computer vision, 3D printing and/or developing new mathematical methods for these problems. The contributions present methodologies and challenges raised by the emergence of large-scale 3D reconstruction applications and low-cost 3D printers. The volume collects complementary knowledges from different areas of mathematics, computer science and engineering on research topics related to 3D printing, which are, so far, widely unexplored. Young researchers and future scientific leaders in the field of 3D data acquisition, 3D scene reconstruction, and 3D printing software development will find an excellent introduction to these problems and to the mathematical techniques necessary to solve them.

Proceedings of the 9th International Conference on Advanced Intelligent Systems and Informatics 2023

Author : AboulElla Hassanien,Rawya Y. Rizk,Dragan Pamucar,Ashraf Darwish,Kuo-Chi Chang
Publisher : Springer Nature
Page : 572 pages
File Size : 48,6 Mb
Release : 2023-09-17
Category : Technology & Engineering
ISBN : 9783031432477

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Proceedings of the 9th International Conference on Advanced Intelligent Systems and Informatics 2023 by AboulElla Hassanien,Rawya Y. Rizk,Dragan Pamucar,Ashraf Darwish,Kuo-Chi Chang Pdf

This proceedings book constitutes the refereed proceedings of the 9th International Conference on Advanced Intelligent Systems and Informatics (AISI 2023), which took place in Port Said University, Port Said, Egypt, during September 20–22, 2023, Egypt, and is an international interdisciplinary conference that presents a spectrum of scientific research on all aspects of informatics and intelligent systems, technologies, and applications.

Advanced Fingerprint Recognition: From 3D Shape to Ridge Detail

Author : Feng Liu,Qijun Zhao,David Zhang
Publisher : Springer Nature
Page : 216 pages
File Size : 55,9 Mb
Release : 2020-05-22
Category : Computers
ISBN : 9789811541285

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Advanced Fingerprint Recognition: From 3D Shape to Ridge Detail by Feng Liu,Qijun Zhao,David Zhang Pdf

Fingerprints are among the most widely used biometric modalities and have been successfully applied in various scenarios. For example, in forensics, fingerprints serve as important legal evidence; and in civilian applications, fingerprints are used for access and attendance control as well as other identity services. Thanks to advances in three-dimensional (3D) and high-resolution imaging technology, it is now feasible to capture 3D or high-resolution fingerprints to provide extra information and go beyond the traditional features such as global ridge patterns and local ridge singularities used in conventional fingerprint recognition tasks. This book presents the state of the art in the acquisition and analysis of 3D and high-resolution fingerprints. Based on the authors’ research, this book focuses on advanced fingerprint recognition using 3D fingerprint features (i.e., finger shape, level 0 features) or high-resolution fingerprint features (i.e., ridge detail, level 3 features). It is a valuable resource for researchers, professionals and graduate students working in the field of computer vision, pattern recognition, security/biometrics practice, as well as interdisciplinary researchers.

Advances in Emerging Trends and Technologies

Author : Miguel Botto-Tobar,Joffre León-Acurio,Angela Díaz Cadena,Práxedes Montiel Díaz
Publisher : Springer Nature
Page : 557 pages
File Size : 48,5 Mb
Release : 2019-10-12
Category : Technology & Engineering
ISBN : 9783030320225

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Advances in Emerging Trends and Technologies by Miguel Botto-Tobar,Joffre León-Acurio,Angela Díaz Cadena,Práxedes Montiel Díaz Pdf

This book constitutes the proceedings of the 1st International Conference on Advances in Emerging Trends and Technologies (ICAETT 2019), held in Quito, Ecuador, on 29–31 May 2019, jointly organized by Universidad Tecnológica Israel, Universidad Técnica del Norte, and Instituto Tecnológico Superior Rumiñahui, and supported by SNOTRA. ICAETT 2019 brought together top researchers and practitioners working in different domains of computer science to share their expertise and to discuss future developments and potential collaborations. Presenting high-quality, peer-reviewed papers, the book discusses the following topics: Technology Trends Electronics Intelligent Systems Machine Vision Communication Security e-Learning e-Business e-Government and e-Participation

3D Reconstruction

Author : Josephine Weber
Publisher : Nova Science Publishers
Page : 150 pages
File Size : 55,7 Mb
Release : 2016
Category : Computers
ISBN : 153610258X

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3D Reconstruction by Josephine Weber Pdf

The study of three-dimensional reconstruction of objects and scenes has been and remains now a widely researched topic. It has been investigated for many applications, for instance, video game development, animation, movies, virtual reality, teleoperating surgery, among other engineering-related applications. In this book, Chapter One reviews preoperative planning and intraoperative navigation based on 3D modeling for retroperitoneal procedures. Chapter Two discusses fringe pattern analysis using phase shifting techniques applied to solid digitalization in Advanced RISC Machine (ARM) architecture. Chapter Three describes the steps for 3D digitalization using a Fourier Transform Profilometry (FTP). Chapter Four compares different wavelet transform for its use in 3D reconstruction.

3D Reconstruction

Author : Jim Ashworth,Kenneth Brasher
Publisher : Unknown
Page : 275 pages
File Size : 40,9 Mb
Release : 2014
Category : Medical
ISBN : 1629482668

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3D Reconstruction by Jim Ashworth,Kenneth Brasher Pdf

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 factorization of nonrigid objects.

Advances in Visual Computing

Author : George Bebis,Richard Boyle,Bahram Parvin,Darko Koracin,Ryan McMahan,Jason Jerald,Hui Zhang,Steven Drucker,Kambhamettu Chandra,El Choubassi Maha,Zhigang Deng,Mark Carlson
Publisher : Springer
Page : 952 pages
File Size : 42,6 Mb
Release : 2014-12-02
Category : Computers
ISBN : 9783319143644

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Advances in Visual Computing by George Bebis,Richard Boyle,Bahram Parvin,Darko Koracin,Ryan McMahan,Jason Jerald,Hui Zhang,Steven Drucker,Kambhamettu Chandra,El Choubassi Maha,Zhigang Deng,Mark Carlson Pdf

The two volume set LNCS 8887 and 8888 constitutes the refereed proceedings of the 10th International Symposium on Visual Computing, ISVC 2014, held in Las Vegas, NV, USA. The 74 revised full papers and 55 poster papers presented together with 39 special track papers were carefully reviewed and selected from more than 280 submissions. The papers are organized in topical sections: Part I (LNCS 8887) comprises computational bioimaging, computer graphics; motion, tracking, feature extraction and matching, segmentation, visualization, mapping, modeling and surface reconstruction, unmanned autonomous systems, medical imaging, tracking for human activity monitoring, intelligent transportation systems, visual perception and robotic systems. Part II (LNCS 8888) comprises topics such as computational bioimaging , recognition, computer vision, applications, face processing and recognition, virtual reality, and the poster sessions.

Active Lighting and Its Application for Computer Vision

Author : Katsushi Ikeuchi,Yasuyuki Matsushita,Ryusuke Sagawa,Hiroshi Kawasaki,Yasuhiro Mukaigawa,Ryo Furukawa,Daisuke Miyazaki
Publisher : Springer Nature
Page : 309 pages
File Size : 50,9 Mb
Release : 2020-09-07
Category : Computers
ISBN : 9783030565770

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Active Lighting and Its Application for Computer Vision by Katsushi Ikeuchi,Yasuyuki Matsushita,Ryusuke Sagawa,Hiroshi Kawasaki,Yasuhiro Mukaigawa,Ryo Furukawa,Daisuke Miyazaki Pdf

This book describes active illumination techniques in computer vision. We can classify computer vision techniques into two classes: passive and active techniques. Passive techniques observe the scene statically and analyse it as is. Active techniques give the scene some actions and try to facilitate the analysis. In particular, active illumination techniques project specific light, for which the characteristics are known beforehand, to a target scene to enable stable and accurate analysis of the scene. Traditional passive techniques have a fundamental limitation. The external world surrounding us is three-dimensional; the image projected on a retina or an imaging device is two-dimensional. That is, reduction of one dimension has occurred. Active illumination techniques compensate for the dimensional reduction by actively controlling the illumination. The demand for reliable vision sensors is rapidly increasing in many application areas, such as robotics and medical image analysis. This book explains this new endeavour to explore the augmentation of reduced dimensions in computer vision. This book consists of three parts: basic concepts, techniques, and applications. The first part explains the basic concepts for understanding active illumination techniques. In particular, the basic concepts of optics are explained so that researchers and engineers outside the field can understand the later chapters. The second part explains currently available active illumination techniques, covering many techniques developed by the authors. The final part shows how such active illumination techniques can be applied to various domains, describing the issue to be overcome by active illumination techniques and the advantages of using these techniques. This book is primarily aimed at 4th year undergraduate and 1st year graduate students, and will also help engineers from fields beyond computer vision to use active illumination techniques. Additionally, the book is suitable as course material for technical seminars.

Advanced Concepts for Intelligent Vision Systems

Author : Jaques Blanc-Talon,Wilfried Philips,Dan Popescu,Paul Scheunders,Pavel Zemcik
Publisher : Springer
Page : 540 pages
File Size : 54,9 Mb
Release : 2012-09-02
Category : Computers
ISBN : 9783642331404

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Advanced Concepts for Intelligent Vision Systems by Jaques Blanc-Talon,Wilfried Philips,Dan Popescu,Paul Scheunders,Pavel Zemcik Pdf

This book constitutes the thoroughly refereed proceedings of the 14th International Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2012, held in Brno, Czech Republic, in September 2012. The 46 revised full papers were carefully selected from 81 submissions and deal with image analysis and computer vision with a focus on detection, recognition, tracking and identification.

Optical Sensors for Structural Health Monitoring

Author : Paulo Antunes,Humberto Varum
Publisher : MDPI
Page : 248 pages
File Size : 41,6 Mb
Release : 2021-03-12
Category : Technology & Engineering
ISBN : 9783036501727

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Optical Sensors for Structural Health Monitoring by Paulo Antunes,Humberto Varum Pdf

The evolution and need for the preservation and maintenance of existing structures, recent or historical, has fostered research in the area of structural monitoring, translated into the development of new techniques, equipment and sensors. Early detection of damage and accurate assessment of structural safety requires monitoring systems, the data from which can be used to calibrate numerical models for structural analysis and to assess safety. Data are obtained under real-time conditions, considering a group of parameters related to structural properties, such as stresses, accelerations, deformations and displacements. The analysis of structural properties is particularly relevant when the structure is subjected to extreme events (earthquakes, wind, fire and explosions, among others) or repeated loads (road/rail/air traffic, vibrations induced by equipment and machines), since they affect the structural integrity and put the users at risk. In order to prevent the severe damage and eventual collapse of structures, and consequent human, material and economic losses, the implementation of monitoring systems becomes a valuable tool for today's society. Monitoring of structures is becoming increasingly important, not only as preventive action, but also due to actual economic and sustainability concerns, to ensure a safer and more comfortable built environment.

Machine Vision and Advanced Image Processing in Remote Sensing

Author : Ioannis Kanellopoulos,Graeme G. Wilkinson,Theo Moons
Publisher : Springer Science & Business Media
Page : 339 pages
File Size : 45,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642601057

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Machine Vision and Advanced Image Processing in Remote Sensing by Ioannis Kanellopoulos,Graeme G. Wilkinson,Theo Moons Pdf

Since 1994, the European Commission has undertaken various actions to expand the use of Earth observation (EO) from space in the Union and to stimulate value-added services based on the use of Earth observation satellite data.' By supporting research and technological development activities in this area, DG XII responded to the need to increase the cost-effectiveness of space derived environmental information. At the same time, it has contributed to a better exploitation of this unique technology, which is a key source of data for environmental monitoring from local to global scale. MAVIRIC is part of the investment made in the context of the Environ ment and Climate Programme (1994-1998) to strengthen applied techniques, based on a better understanding of the link between the remote sensing signal and the underlying bio- geo-physical processes. Translation of this scientific know-how into practical algorithms or methods is a priority in order to con vert more quickly, effectively and accurately space signals into geographical information. Now the availability of high spatial resolution satellite data is rapidly evolving and the fusion of data from different sensors including radar sensors is progressing well, the question arises whether existing machine vision approaches could be advantageously used by the remote sensing community. Automatic feature/object extraction from remotely sensed images looks very attractive in terms of processing time, standardisation and implementation of operational processing chains, but it remains highly complex when applied to natural scenes.

3D Computer Vision

Author : Christian Wöhler
Publisher : Springer Science & Business Media
Page : 390 pages
File Size : 46,7 Mb
Release : 2012-07-23
Category : Computers
ISBN : 9781447141501

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3D Computer Vision by Christian Wöhler Pdf

This indispensable text introduces the foundations of three-dimensional computer vision and describes recent contributions to the field. Fully revised and updated, this much-anticipated new edition reviews a range of triangulation-based methods, including linear and bundle adjustment based approaches to scene reconstruction and camera calibration, stereo vision, point cloud segmentation, and pose estimation of rigid, articulated, and flexible objects. Also covered are intensity-based techniques that evaluate the pixel grey values in the image to infer three-dimensional scene structure, and point spread function based approaches that exploit the effect of the optical system. The text shows how methods which integrate these concepts are able to increase reconstruction accuracy and robustness, describing applications in industrial quality inspection and metrology, human-robot interaction, and remote sensing.