Automatic Image Segmentation And Analysis With Applications To Diatom Identification

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Automatic Diatom Identification

Author : Hans Du Buf
Publisher : World Scientific
ISBN 13 : 9789810248864
Total Pages : 336 pages
Book Rating : 4.2/5 (488 download)

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Book Synopsis Automatic Diatom Identification by : Hans Du Buf

Download or read book Automatic Diatom Identification written by Hans Du Buf and published by World Scientific. This book was released on 2002 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to deal with automatic diatom identification. It provides the necessary background information concerning diatom research, useful for both diatomists and non-diatomists. It deals with the development of electronic databases, image preprocessing, automatic contour extraction, the application of existing contour and ornamentation features and the development of new ones, as well as the application of different classifiers (neural networks, decision trees, etc.). These are tested using two image sets: (i) a very difficult set of Sellaphora pupula with 6 demes and 120 images; (ii) a mixed genera set with 37 taxa and approximately 800 images. The results are excellent, and recognition rates well above 90% have been achieved on both sets. The results are compared with identification rates obtained by human experts. One chapter of the book deals with automatic image capture, i.e. microscope slide scanning at different resolutions using a motorized microscope stage, autofocusing, multifocus fusion, and particle screening to select only diatoms and to reject debris. This book is the final scientific report of the European ADIAC project (Automatic Diatom Identification and Classification), and it lists the web-sites with the created public databases and an identification demo.

Modern Trends in Diatom Identification

Author : Gabriel Cristóbal
Publisher : Springer Nature
ISBN 13 : 3030392120
Total Pages : 294 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Modern Trends in Diatom Identification by : Gabriel Cristóbal

Download or read book Modern Trends in Diatom Identification written by Gabriel Cristóbal and published by Springer Nature. This book was released on 2020-05-28 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-resolution images of phytoplankton cells such as diatoms or desmids, which are useful for monitoring water quality, can now be provided by digital microscopes, facilitating the automated analysis and identification of specimens. Conventional approaches are based on optical microscopy; however, manual image analysis is impractical due to the huge diversity of this group of microalgae and its great morphological plasticity. As such, there is a need for automated recognition techniques for diagnostic tools (e.g. environmental monitoring networks, early warning systems) to improve the management of water resources and decision-making processes. Describing the entire workflow of a bioindicator system, from capture, analysis and identification to the determination of quality indices, this book provides insights into the current state-of-the-art in automatic identification systems in microscopy.

Diatom Morphogenesis

Author : Vadim V. Annenkov
Publisher : John Wiley & Sons
ISBN 13 : 1119487951
Total Pages : 452 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Diatom Morphogenesis by : Vadim V. Annenkov

Download or read book Diatom Morphogenesis written by Vadim V. Annenkov and published by John Wiley & Sons. This book was released on 2021-11-23 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: DIATOM MORPHOGENESIS A unique book presenting the range of silica structures formed by diatoms, theories and hypotheses of how they are made, and applications to nanotechnology by use or imitation of diatom morphogenesis. There are up to 200,000 species of diatoms, each species of these algal cells bearing an ornate, amorphous silica glass shell. The silica is structured at 7 orders of magnitude size range and is thus the most complex multiscalar solid structure known. Recent research is beginning to unravel how a single cell marshals chemical, physical, biochemical, genetic, and cytoskeletal processes to produce these single-cell marvels. The field of diatom nanotechnology is advancing as this understanding matures. Diatoms have been actively studied over the recent 10-20 years with various modern equipment, experimental and computer simulation approaches, including molecular biology, fluorescence-based methods, electron, confocal, and AFM microscopy. This has resulted in a huge amount of information but the key stages of their silica morphogenesis are still not clear. This is the time to reconsider and consolidate the work performed so far and to understand how we can go ahead. The main objective of this book is to describe the actual situation in the science of diatom morphogenesis, to specify the most important unresolved questions, and to present the corresponding hypotheses. The following areas are discussed: A tutorial chapter, with a glossary for newcomers to the field, who are often from outside of biology, let alone phycology; Diatom Morphogenesis: general issues, including symmetry and size issues; Diatom Morphogenesis: simulation, including analytical and numerical methods for description of the diatom valve shape and pore structure; Diatom Morphogenesis: physiology, biochemistry, and applications, including the relationship between taxonomy and physiology, biosilicification hypotheses, and ideas about applications of diatoms. Audience Researchers, scientists, and graduate students in the fields of phycology, general biology, marine sciences, the chemistry of silica, materials science, and ecology.

Morphometrics with R

Author : Julien Claude
Publisher : Springer Science & Business Media
ISBN 13 : 0387777903
Total Pages : 317 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Morphometrics with R by : Julien Claude

Download or read book Morphometrics with R written by Julien Claude and published by Springer Science & Business Media. This book was released on 2008-12-15 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to explain how to use R to perform morphometrics. Morpho- tric analysis is the study of shape and size variations and covariations and their covariations with other variables. Morphometrics is thus deeply rooted within stat- tical sciences. While most applications concern biology, morphometrics is becoming common tools used in archeological, palaeontological, geographical, or medicine disciplines. Since the recent formalizations of some of the ideas of predecessors, such as D’arcy Thompson, and thanks to the development of computer techno- gies and new ways for appraising shape changes and variation, morphometrics have undergone, and are still undergoing, a revolution. Most techniques dealing with s- tistical shape analysis have been developed in the last three decades, and the number of publications using morphometrics is increasing rapidly. However, the majority of these methods cannot be implemented in available software and therefore prosp- tive students often need to acquire detailed knowledge in informatics and statistics before applying them to their data. With acceleration in the accumulation of me- ods accompanying the emerging science of statistical shape analysis, it is becoming important to use tools that allow some autonomy. R easily helps ful?ll this need. Risalanguage andenvironment forstatisticalcomputingandgraphics. Although there is an increasing number of computer applications that perform morphometrics, using R has several advantages that confer to users considerable power and possible new horizons in a world that requires rapid adaptability.

Freshwater Algae

Author : Edward G. Bellinger
Publisher : John Wiley & Sons
ISBN 13 : 1119964326
Total Pages : 379 pages
Book Rating : 4.1/5 (199 download)

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Book Synopsis Freshwater Algae by : Edward G. Bellinger

Download or read book Freshwater Algae written by Edward G. Bellinger and published by John Wiley & Sons. This book was released on 2011-09-20 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater Algae: Identification and Use as Bioindicators provides a comprehensive guide to temperate freshwater algae, with additional information on key species in relation to environmental characteristics and implications for aquatic management. The book uniquely combines practical material on techniques and water quality management with basic algal taxonomy and the role of algae as bioindicators. Freshwater Algae: Identification and Use as Bioindicators is divided into two parts. Part I describes techniques for the sampling, measuring and observation of algae and then looks at the role of algae as bioindicators and the implications for aquatic management. Part II provides the identification of major genera and 250 important species. Well illustrated with numerous original illustrations and photographs, this reference work is essential reading for all practitioners and researchers concerned with assessing and managing the aquatic environment.

Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications

Author : Ruben Vera-Rodriguez
Publisher : Springer
ISBN 13 : 3030134695
Total Pages : 1001 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications by : Ruben Vera-Rodriguez

Download or read book Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications written by Ruben Vera-Rodriguez and published by Springer. This book was released on 2019-03-02 with total page 1001 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed post-conference proceedings of the 23rd Iberoamerican Congress on Pattern Recognition, CIARP 2018, held in Madrid, Spain, in November 2018 The 112 papers presented were carefully reviewed and selected from 187 submissions The program was comprised of 6 oral sessions on the following topics: machine learning, computer vision, classification, biometrics and medical applications, and brain signals, and also on: text and character analysis, human interaction, and sentiment analysis

Diatom Gliding Motility

Author : Stanley A. Cohn
Publisher : John Wiley & Sons
ISBN 13 : 1119526353
Total Pages : 483 pages
Book Rating : 4.1/5 (195 download)

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Book Synopsis Diatom Gliding Motility by : Stanley A. Cohn

Download or read book Diatom Gliding Motility written by Stanley A. Cohn and published by John Wiley & Sons. This book was released on 2021-09-08 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: DIATOM GLIDING MOTILITY Moving photosynthetic organisms are still a great mystery for biologists and this book summarizes what is known and reports the current understanding and modeling of those complex processes. The book covers a broad range of work describing our current state of understanding on the topic, including: historic knowledge and misconceptions of motility; evolution of diatom motility; diatom ecology & physiology; cell biology and biochemistry of diatom motility, anatomy of motile diatoms; observations of diatom motile behavior; diatom competitive ability, unique forms of diatom motility as found in the genus Eunotia; and models of motility. This is the first book attempting to gather such information surrounding diatom motility into one volume focusing on this single topic. Readers will be able to gather both the current state of understanding on the potential mechanisms and ecological regulators of motility, as well as possible models and approaches used to help determine how diatoms accomplish such varied behaviors as diurnal movements, accumulation into areas of light, niche partitioning to increase species success. Given the fact that diatoms remain one of the most ecologically crucial cells in aquatic ecosystems, we hope that this volume will act as a springboard towards future research into diatom motility and even better resolution of some of the issues in motility. Audience Diatomists, phycologists, aquatic ecologists, cellular physiologists, environmental biologists, biophysicists, diatom nanotechnologists, algal ecologists, taxonomists.

Formal Models, Languages and Applications

Author : K. G. Subramanian
Publisher : World Scientific
ISBN 13 : 9812568891
Total Pages : 422 pages
Book Rating : 4.8/5 (125 download)

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Book Synopsis Formal Models, Languages and Applications by : K. G. Subramanian

Download or read book Formal Models, Languages and Applications written by K. G. Subramanian and published by World Scientific. This book was released on 2006 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of articles by leading experts in theoretical computer science, this volume commemorates the 75th birthday of Professor Rani Siromoney, one of the pioneers in the field in India. The articles span the vast range of areas that Professor Siromoney has worked in or influenced, including grammar systems, picture languages and new models of computation.

Image Analysis, Sediments and Paleoenvironments

Author : Pierre Francus
Publisher : Springer Science & Business Media
ISBN 13 : 1402021224
Total Pages : 340 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Image Analysis, Sediments and Paleoenvironments by : Pierre Francus

Download or read book Image Analysis, Sediments and Paleoenvironments written by Pierre Francus and published by Springer Science & Business Media. This book was released on 2006-03-02 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a guide to imaging techniques for sedimentologists, paleolimnologists, paleoceanographers and microscopists involved in paleoenvironmental reconstruction. Case studies illustrate the range of information obtainable from different sediments (marine, lacustrine, aeolian) and different types of samples (cores, embedded blocks, microscopic slides) using different regions of the electromagnetic spectrum (visible, UV, IR, X-ray). Includes comprehensive protocols, guidelines, and recommendations for the use of low cost image analysis techniques.

Computer Analysis of Images and Patterns

Author : Nicolai Petkov
Publisher : Springer
ISBN 13 : 354045179X
Total Pages : 797 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Computer Analysis of Images and Patterns by : Nicolai Petkov

Download or read book Computer Analysis of Images and Patterns written by Nicolai Petkov and published by Springer. This book was released on 2003-11-06 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of the 10th International Conference on Computer Analysis of Images and Patterns (CAIP 2003). This conference - ries started about 18 years ago in Berlin. Initially, the conference served as a forum for meetings between scientists from Western- and Eastern-bloc co- tries. Nowadays, the conference attracts participants from all over the world. The conference gives equal weight to posters and oral presentations, and the selected presentation mode is based on the most appropriate communication medium. The programme follows a single-track format, rather than parallel s- sions. Non-overlapping oral and poster sessions ensure that all attendees have the opportunity to interact personally with presenters. As for the numbers, we received a total of 160 submissions. All papers were reviewed by two to three members of the Programme Committee. The ?nal - lection was carried out by the Conference Chairs. Out of the 160 papers, 42 were selected for oral presentation and 52 as posters. At this point, we wish to thank the Programme Committee and additional referees for their timely and high-quality reviews. The paper submission and review procedure was carried out electronically. We thank Marcin Morg ́ os from Scalar–IT Solutions for p- viding us with the Web-based participant registration system. We also thank the invited speakers Nicholas Ayache, John Daugman, and Dariu Gavrila, for kindly accepting our invitation.

Artificial intelligence in forensic microbiology

Author : Chen Li
Publisher : Frontiers Media SA
ISBN 13 : 2832522440
Total Pages : 102 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Artificial intelligence in forensic microbiology by : Chen Li

Download or read book Artificial intelligence in forensic microbiology written by Chen Li and published by Frontiers Media SA. This book was released on 2023-05-02 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissimilarity Representation For Pattern Recognition, The: Foundations And Applications

Author : Robert P W Duin
Publisher : World Scientific
ISBN 13 : 9814479144
Total Pages : 634 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Dissimilarity Representation For Pattern Recognition, The: Foundations And Applications by : Robert P W Duin

Download or read book Dissimilarity Representation For Pattern Recognition, The: Foundations And Applications written by Robert P W Duin and published by World Scientific. This book was released on 2005-11-22 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a fundamentally new approach to pattern recognition in which objects are characterized by relations to other objects instead of by using features or models. This 'dissimilarity representation' bridges the gap between the traditionally opposing approaches of statistical and structural pattern recognition.Physical phenomena, objects and events in the world are related in various and often complex ways. Such relations are usually modeled in the form of graphs or diagrams. While this is useful for communication between experts, such representation is difficult to combine and integrate by machine learning procedures. However, if the relations are captured by sets of dissimilarities, general data analysis procedures may be applied for analysis.With their detailed description of an unprecedented approach absent from traditional textbooks, the authors have crafted an essential book for every researcher and systems designer studying or developing pattern recognition systems.

Automated Taxon Identification in Systematics

Author : Norman MacLeod
Publisher : CRC Press
ISBN 13 : 1420008072
Total Pages : 370 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Automated Taxon Identification in Systematics by : Norman MacLeod

Download or read book Automated Taxon Identification in Systematics written by Norman MacLeod and published by CRC Press. This book was released on 2007-07-23 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The automated identification of biological objects or groups has been a dream among taxonomists and systematists for centuries. However, progress in designing and implementing practical systems for fully automated taxon identification has been frustratingly slow. Regardless, the dream has never died. Recent developments in computer architectures an

Soft Computing Approach to Pattern Recognition and Image Processing

Author : Ashish Ghosh
Publisher : World Scientific
ISBN 13 : 9789812776235
Total Pages : 374 pages
Book Rating : 4.7/5 (762 download)

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Book Synopsis Soft Computing Approach to Pattern Recognition and Image Processing by : Ashish Ghosh

Download or read book Soft Computing Approach to Pattern Recognition and Image Processing written by Ashish Ghosh and published by World Scientific. This book was released on 2002 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a collection of sixteen articles containing review and new material. In a unified way, they describe the recent development of theories and methodologies in pattern recognition, image processing and vision using fuzzy logic, artificial neural networks, genetic algorithms, rough sets and wavelets with significant real life applications. The book details the theory of granular computing and the role of a rough-neuro approach as a way of computing with words and designing intelligent recognition systems. It also demonstrates applications of the soft computing paradigm to case based reasoning, data mining and bio-informatics with a scope for future research. The contributors from around the world present a balanced mixture of current theory, algorithms and applications, making the book an extremely useful resource for students and researchers alike. Contents: Pattern Recognition: Multiple Classifier Systems; Building Decision Trees from the Fourier Spectrum of a Tree Ensemble; Clustering Large Data Sets; Multi-objective Variable String Genetic Classifier: Application to Remote Sensing Imagery; Image Processing and Vision: Dissimilarity Measures Between Fuzzy Sets or Fuzzy Structures; Early Vision: Concepts and Algorithms; Self-organizing Neural Network for Multi-level Image Segmentation; Geometric Transformation by Moment Method with Wavelet Matrix; New Computationally Efficient Algorithms for Video Coding; Soft Computing for Computational Media Aesthetics: Analyzing Video Content for Meaning; Granular Computing and Case Based Reasoning: Towards Granular Multi-agent Systems; Granular Computing and Pattern Recognition; Case Base Maintenance: A Soft Computing Perspective; Real Life Applications: Autoassociative Neural Network Models for Pattern Recognition Tasks in Speech and Image; Protein Structure Prediction Using Soft Computing; Pattern Classification for Biological Data Mining. Readership: Upper level undergraduates, graduates, researchers, academics and industrialists.

Robust Range Image Registration

Author : Luciano Afonso da Silva
Publisher : World Scientific
ISBN 13 : 9812561080
Total Pages : 174 pages
Book Rating : 4.8/5 (125 download)

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Book Synopsis Robust Range Image Registration by : Luciano Afonso da Silva

Download or read book Robust Range Image Registration written by Luciano Afonso da Silva and published by World Scientific. This book was released on 2005 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: - Provides a comprehensive review of the literature in range image registration and serves as an effective study guide on this important topic - Presents a novel robust error measure, the surface interpretation, which is easily computed and offers significant immunity to non-Gaussian errors. The shortcomings of the least squares formalism in this setting are carefully explored - The first substantive work focusing on precision alignment, and the first capable of attaining such alignments in low-overlap scenarios without human intervention or manual prealignment - Offers extensive experimental results, highlighting both the impact of robust measures, and the relative efficiency of genetic search algorithms versus more traditional approaches. Extensive comparisons with more traditional algorithms and measures are presented

The Image Processing Handbook

Author : John C. Russ
Publisher : CRC Press
ISBN 13 : 1498740286
Total Pages : 1035 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis The Image Processing Handbook by : John C. Russ

Download or read book The Image Processing Handbook written by John C. Russ and published by CRC Press. This book was released on 2018-09-03 with total page 1035 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consistently rated as the best overall introduction to computer-based image processing, The Image Processing Handbook covers two-dimensional (2D) and three-dimensional (3D) imaging techniques, image printing and storage methods, image processing algorithms, image and feature measurement, quantitative image measurement analysis, and more. Incorporating image processing and analysis examples at all scales, from nano- to astro-, this Seventh Edition: Features a greater range of computationally intensive algorithms than previous versions Provides better organization, more quantitative results, and new material on recent developments Includes completely rewritten chapters on 3D imaging and a thoroughly revamped chapter on statistical analysis Contains more than 1700 references to theory, methods, and applications in a wide variety of disciplines Presents 500+ entirely new figures and images, with more than two-thirds appearing in color The Image Processing Handbook, Seventh Edition delivers an accessible and up-to-date treatment of image processing, offering broad coverage and comparison of algorithms, approaches, and outcomes.

Applications of Holography and Optical Data Processing

Author : E. Marom
Publisher : Elsevier
ISBN 13 : 1483148815
Total Pages : 741 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Applications of Holography and Optical Data Processing by : E. Marom

Download or read book Applications of Holography and Optical Data Processing written by E. Marom and published by Elsevier. This book was released on 2013-10-22 with total page 741 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications of Holography and Optical Data Processing contains the proceedings of the International Conference on Applications of Holography and Optical Data Processing, held in Jerusalem in August 1976. The conference is attended by eminent scientists in the field of optics, characterized by high-level scientific presentations and discussions. The collection is a representation of research on the cutting edge of applied and theoretical optics. The four-day meeting covers topics on holographic applications in medicine, interferometry, display, storage, and retrieval, as well as image processing, measuring techniques, spectroscopy, and recording materials and devices. The participants of the conference believe in the promising future of research on Optical Data Processing as long as techniques are complemented by electronic support. The book will be of value to electronics engineers, technicians, computer scientists, and computer engineers.