Artifacts And Illuminations
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The Celtic Art Of Illumination
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Author : Pasquale De Marco
language : en
Publisher: Pasquale De Marco
Release Date : 2025-07-13
The Celtic Art Of Illumination written by Pasquale De Marco and has been published by Pasquale De Marco this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-13 with Art categories.
Embark on a captivating journey into the world of Celtic illumination, where intricate designs, vibrant colors, and profound symbolism converge to create a visual feast for the senses. This comprehensive book delves into the rich history, techniques, and enduring legacy of this ancient art form, offering a fresh perspective on its cultural and spiritual significance. With captivating storytelling and meticulous research, the book unveils the secrets behind the illuminated manuscripts that have captivated generations. Discover the meticulous craftsmanship, the sacred texts they adorned, and the role they played in preserving knowledge and illuminating the word of God. Explore the evolution of Celtic illumination from its early origins to its flourishing in the medieval period, tracing its influence on art, literature, and spirituality across the centuries. Through stunning visuals and in-depth analysis, the book deciphers the hidden meanings embedded within the intricate knotwork, animal motifs, and human figures that grace the pages of these illuminated manuscripts. Unravel the symbolism of the Celtic trinity, the enduring allure of the Book of Kells, and the resurgence of Celtic art in the modern world. Moreover, the book provides a practical guide for aspiring artists and enthusiasts, offering step-by-step instructions on how to create your own Celtic-inspired artwork. Learn the techniques of manuscript illumination, the art of calligraphy, and the use of traditional pigments and materials. Discover how to incorporate Celtic motifs into your own creative projects, whether it's painting, jewelry making, or textile design. Immerse yourself in the beauty and mystery of Celtic illumination, and gain a deeper understanding of its historical, cultural, and spiritual significance. This book is an essential resource for art historians, Celtic enthusiasts, and anyone seeking to explore the rich tapestry of this ancient art form. If you like this book, write a review!
Cornea E Book
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Author : Mark J. Mannis
language : en
Publisher: Elsevier Health Sciences
Release Date : 2021-03-05
Cornea E Book written by Mark J. Mannis and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-05 with Medical categories.
The only reference available that synthesizes this vast subspecialty into a single trustworthy resource, Cornea, 5th Edition, provides state-of-the-art coverage of the expanding range of contemporary corneal surgery, new diagnostic and imaging technologies, and medical management of corneal and external disease as well as ocular surface disease. Drs. Mark J. Mannis, Edward J. Holland, and a team of more than 200 global experts keep you up to date with both common and more obscure diseases and disorders and the best route to effective treatment and management, making this two-volume text a must-have resource for residents and fellows, general ophthalmologists, and seasoned cornea specialists. - Features more than 2,300 exceptionally clear illustrations, diagnostic images, and step-by-step surgical photographs that offer superb visual guidance. - Contains 14 new chapters, including Nanothin DSAEK, Aqueous Deficiency Dry Eye Syndrome, Evaluation of Recurrent Corneal Erosions, Evaluation of the Corneal Ulcer, Contemporary Approaches to the Biosynthetic Cornea, and Topography Guided Photorefractive Keratectomy, and more. - Includes more than 80 video clips of current corneal surgery techniques, including new clips of the application of cryopreserved amniotic membrane in the treatment of acute stevens , penetrating keratoplasty, DM rupture management in STALK and in the keratonconus patient, and KAMRA corneal inlay implantation. - Covers the latest developments in ocular surface transplantation, including new chapters on Conjunctival Limbal Autograft (CLAU); Living Related Conjunctival Limbal Allograft (Lr-CLAL); Keratolimbal Allograft; Cultivated Limbal Epithelial Transplantation; Simple Limbal Epithelial Transplantation; and Outcomes of Ocular Surface Transplantation. - Provides key point overviews in each chapter that offer easier access to crucial information.
Illumination Color And Imaging
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Author : P. Bodrogi
language : en
Publisher: John Wiley & Sons
Release Date : 2012-07-23
Illumination Color And Imaging written by P. Bodrogi and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-23 with Technology & Engineering categories.
This much needed, comprehensive and modern reference on display technology, illumination sources and color imaging focuses on visual effects and how reproduced images are best matched to human visual features. As such, it teaches readers how to exploit the knowledge of human color information processing to design usable, ergonomic, and pleasing displays or visual environments. The contents describe design principles and methods to optimize self-luminous visual technologies for the human user, including modern still and motion image displays, and indoor light sources. Design principles and methods are derived from the knowledge of the human visual system, with a special emphasis on color vision, color cognition, color harmony, color preference and visually evoked emotions. The expert authors include the most important and latest applications of the design principles and methods, forming a comprehensive view of human color information processing from the receptors through the retina via high-level visual perception right up to the level of cognition, preference, harmony, as well as visually evoked emotions. This book is included in the Wiley SID Series.
Reimagining Environmental History
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Author : Christian Knoeller
language : en
Publisher: University of Nevada Press
Release Date : 2017-10-11
Reimagining Environmental History written by Christian Knoeller and has been published by University of Nevada Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-11 with Nature categories.
Christian Knoeller presents a radical reinterpretation of environmental history set in the heartland of America. In an excellent model of narrative-based scholarship, this book dynamically reimagines American environmentalism across generations of writers, artists, and scientists. Knoeller starts out with Audubon, and cites Thoreau’s journals in the 1850s as he assesses an early 17th century account of New England’s natural resources by William Wood, showing the epic decline in game and bird populations in Concord. This reading of environmental history is replicated throughout with a gallery of novelists, poets, essayists, and other commentators as they explore ecological memory and environmental destruction. In apt discussions of Matthiessen, Lopez, Wendell Berry, William Stafford and many others, Knoeller offers vibrant insights into literary history. He also cites his own memoir of perpetual development on his family’s farm in Indiana, enriching the scholarship and making an urgent plea for the healing aesthetics of the imagination. Reading across centuries and genres, Knoeller gives us a vibrant new appraisal of Midwestern/North American interior literary traditions and makes clear how vital environmental writing is to this region. To date, no one has written such an eloquent and comprehensive cross-genre analysis of Midwestern environmental literature.
Practical Global Illumination With Irradiance Caching
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Author : Jaroslav Krivanek
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Practical Global Illumination With Irradiance Caching written by Jaroslav Krivanek and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Mathematics categories.
Irradiance caching is a ray tracing-based technique for computing global illumination on diffuse surfaces. Specifically, it addresses the computation of indirect illumination bouncing off one diffuse object onto another. The sole purpose of irradiance caching is to make this computation reasonably fast. The main idea is to perform the indirect illumination sampling only at a selected set of locations in the scene, store the results in a cache, and reuse the cached value at other points through fast interpolation. This book is for anyone interested in making a production-ready implementation of irradiance caching that reliably renders artifact-free images. Since its invention 20 years ago, the irradiance caching algorithm has been successfully used to accelerate global illumination computation in the Radiance lighting simulation system. Its widespread use had to wait until computers became fast enough to consider global illumination in film production rendering. Since then, its use is ubiquitous. Virtually all commercial and open-source rendering software base the global illumination computation upon irradiance caching. Although elegant and powerful, the algorithm in its basic form often fails to produce artifact-free mages. Unfortunately, practical information on implementing the algorithm is scarce. The main objective of this book is to show the irradiance caching algorithm along with all the details and tricks upon which the success of its practical implementation is dependent. In addition, we discuss some extensions of the basic algorithm, such as a GPU implementation for interactive global illumination computation and temporal caching that exploits temporal coherence to suppress flickering in animations. Our goal is to show the material without being overly theoretical. However, the reader should have some basic understanding of rendering concepts, ray tracing in particular. Familiarity with global illumination is useful but not necessary to read this book. Table of Contents: Introduction to Ray Tracing and Global Illumination / Irradiance Caching Core / Practical Rendering with Irradiance Caching / Irradiance Caching in a Complete Global Illumination / Irradiance Caching on Graphics Hardware / Temporal Irradiance Caching
Gpu Based Techniques For Global Illumination Effects
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Author : Laszlo Szirmay-Kalos
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Gpu Based Techniques For Global Illumination Effects written by Laszlo Szirmay-Kalos and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Mathematics categories.
This book presents techniques to render photo-realistic images by programming the Graphics Processing Unit (GPU). We discuss effects such as mirror reflections, refractions, caustics, diffuse or glossy indirect illumination, radiosity, single or multiple scattering in participating media, tone reproduction, glow, and depth of field. The book targets game developers, graphics programmers, and also students with some basic understanding of computer graphics algorithms, rendering APIs like Direct3D or OpenGL, and shader programming. In order to make the book self-contained, the most important concepts of local illumination and global illumination rendering, graphics hardware, and Direct3D/HLSL programming are reviewed in the first chapters. After these introductory chapters we warm up with simple methods including shadow and environment mapping, then we move on toward advanced concepts aiming at global illumination rendering. Since it would have been impossible to give a rigorous review of all approaches proposed in this field, we go into the details of just a few methods solving each particular global illumination effect. However, a short discussion of the state of the art and links to the bibliography are also provided to refer the interested reader to techniques that are not detailed in this book. The implementation of the selected methods is also presented in HLSL, and we discuss their observed performance, merits, and disadvantages. In the last chapter, we also review how these techniques can be integrated in an advanced game engine and present case studies of their exploitation in games. Having gone through this book, the reader will have an overview of the state of the art, will be able to apply and improve these techniques, and most importantly, will be capable of developing brand new GPU algorithms. Table of Contents: Global Illumintation Rendering / Local Illumination Rendering Pipeline of GPUs / Programming and Controlling GPUs / Simple Improvements of the Local Illumination Model / Ray Casting on the GPU / Specular Effects with Rasterization / Diffuse and Glossy Indirect Illumination / Pre-computation Aided Global Illumination / Participating Media Rendering / Fake Global Illumination / Postprocessing Effects / Integrating GI Effects in Games and Virtual Reality Systems / Bibliography
Dreams And Visions
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Author : Nancy van Deusen
language : en
Publisher: BRILL
Release Date : 2010-01-13
Dreams And Visions written by Nancy van Deusen and has been published by BRILL this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-13 with History categories.
Dreams and Visions have constituted an important topic and point of departure in the past; but also continue to play a present role in literature, political thought, economic theory, and in the arts. An essential historical topos, Dreams and Visions--the second in a series that projects past issues into the present--brings significant contributions from an interdisciplinary spectrum of standpoints in order to discover fresh insights. Perhaps this is the essence, in any case, of "Vision"--to discover new, fresh ways of conceptualizing a problem, topic, or historical enquiry, which is the goal of this volume. Contributors are Tamara Albertini, David Bevington, Eolene M. Boyd-MacMillan, John N. Crossley, J. Harold Ellens, Wendy Furman-Adams, Robert W. Hanning, Virginia K. Henderson, Birgitta Lindros Wohl, Ann R. Meyer, Ana M. Montero, Michael Murrin, Wendy Petersen Boring, Conrad Rudolph, Nancy Van Deusen, Joanna Woods-Marsden, and Meg Worley.
Finite Element Methods For Global Illumination Computations
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Author : Marc Stamminger
language : en
Publisher: Herbert Utz Verlag
Release Date : 2000
Finite Element Methods For Global Illumination Computations written by Marc Stamminger and has been published by Herbert Utz Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
Focus On Bio Image Informatics
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Author : Winnok H. De Vos
language : en
Publisher: Springer
Release Date : 2016-05-20
Focus On Bio Image Informatics written by Winnok H. De Vos and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-20 with Science categories.
This volume of Advances Anatomy Embryology and Cell Biology focuses on the emerging field of bio-image informatics, presenting novel and exciting ways of handling and interpreting large image data sets. A collection of focused reviews written by key players in the field highlights the major directions and provides an excellent reference work for both young and experienced researchers.
Photomacrography Of Artifacts In Transparent Materials
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Author : Stephen J. Marshall
language : en
Publisher:
Release Date : 1976
Photomacrography Of Artifacts In Transparent Materials written by Stephen J. Marshall and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Ice categories.