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Author: John P. Frisby
Publisher: MIT Press
ISBN: 0262514273
Category : Psychology
Languages : en
Pages : 577
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Book Description
An accessible yet rigorous and generously illustrated exploration of the computational approach to the study of biological vision. Seeing has puzzled scientists and philosophers for centuries and it continues to do so. This new edition of a classic text offers an accessible but rigorous introduction to the computational approach to understanding biological visual systems. The authors of Seeing, taking as their premise David Marr's statement that “to understand vision by studying only neurons is like trying to understand bird flight by studying only feathers,” make use of Marr's three different levels of analysis in the study of vision: the computational level, the algorithmic level, and the hardware implementation level. Each chapter applies this approach to a different topic in vision by examining the problems the visual system encounters in interpreting retinal images and the constraints available to solve these problems; the algorithms that can realize the solution; and the implementation of these algorithms in neurons. Seeing has been thoroughly updated for this edition and expanded to more than three times its original length. It is designed to lead the reader through the problems of vision, from the common (but mistaken) idea that seeing consists just of making pictures in the brain to the minutiae of how neurons collectively encode the visual features that underpin seeing. Although it assumes no prior knowledge of the field, some chapters present advanced material. This makes it the only textbook suitable for both undergraduate and graduate students that takes a consistently computational perspective, offering a firm conceptual basis for tackling the vast literature on vision. It covers a wide range of topics, including aftereffects, the retina, receptive fields, object recognition, brain maps, Bayesian perception, motion, color, and stereopsis. MatLab code is available on the book's website, which includes a simple demonstration of image convolution.
Author: John P. Frisby
Publisher: MIT Press
ISBN: 0262514273
Category : Psychology
Languages : en
Pages : 577
Get Book Here
Book Description
An accessible yet rigorous and generously illustrated exploration of the computational approach to the study of biological vision. Seeing has puzzled scientists and philosophers for centuries and it continues to do so. This new edition of a classic text offers an accessible but rigorous introduction to the computational approach to understanding biological visual systems. The authors of Seeing, taking as their premise David Marr's statement that “to understand vision by studying only neurons is like trying to understand bird flight by studying only feathers,” make use of Marr's three different levels of analysis in the study of vision: the computational level, the algorithmic level, and the hardware implementation level. Each chapter applies this approach to a different topic in vision by examining the problems the visual system encounters in interpreting retinal images and the constraints available to solve these problems; the algorithms that can realize the solution; and the implementation of these algorithms in neurons. Seeing has been thoroughly updated for this edition and expanded to more than three times its original length. It is designed to lead the reader through the problems of vision, from the common (but mistaken) idea that seeing consists just of making pictures in the brain to the minutiae of how neurons collectively encode the visual features that underpin seeing. Although it assumes no prior knowledge of the field, some chapters present advanced material. This makes it the only textbook suitable for both undergraduate and graduate students that takes a consistently computational perspective, offering a firm conceptual basis for tackling the vast literature on vision. It covers a wide range of topics, including aftereffects, the retina, receptive fields, object recognition, brain maps, Bayesian perception, motion, color, and stereopsis. MatLab code is available on the book's website, which includes a simple demonstration of image convolution.
Author: John P. Frisby
Publisher: Oxford University Press, USA
ISBN:
Category : Medical
Languages : en
Pages : 170
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Book Description
Author: Bruce Barnbaum
Publisher: Rocky Nook, Inc.
ISBN: 1492016268
Category : Photography
Languages : en
Pages : 569
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Book Description
There is a lot more to photography than simply picking up a camera, pointing it toward something, and tripping the shutter. Achieving a great photograph requires thought and preparation, an understanding of the photographic process, and a firm grasp of how light and composition affect a photo. There must be personal involvement and personal expression. There must be experimentation, with the recognition that only a small percentage of experiments end successfully. In this book, best-selling author and world-renowned photographer and teacher Bruce Barnbaum explores these seldom-discussed issues by drawing upon his personal experiences and observations from more than 40 years of photographing and teaching. In addition to photographs, Bruce also uses painting, music, and writing, as well as the sciences and even business, to provide pertinent examples of creative thinking. These examples serve as stepping-stones that will lead you to your own heightened ability to see and be creative. Creativity is a topic that is almost wholly ignored in formal education because most instructors think that it cannot be taught or learned. To the contrary, Bruce has proven that photographic seeing and creativity can be taught, learned, and improved. This book expands on the ideas that are central to Bruce's method of teaching photography, which he has used in workshops for the past 41 years. Included in the book are in-depth discussions on the following topics: Defining your own unique rhythm and approach as a photographer How to translate the scene in front of you to the final photograph The differences and similarities between how an amateur and a professional approach photography The differences between realism and abstraction, and the possibilities and limitations of each Learning to expand your own seeing and creativity through classes, workshops, and associating with other photographers Why the rules of composition should be ignored How to follow your passion When to listen to the critics and when to ignore them The book is richly illustrated with over 90 photographs taken by Bruce as well as other photographers.Seeing and creativity are difficult to teach, but not impossible. This very different, perhaps groundbreaking book is sure to inspire photographers of all skill levels-from beginners to seasoned professionals-to think deeply about the issues involved in creating successful photographs.
Author: Lois Strachan
Publisher: Createspace Independent Publishing Platform
ISBN: 9781539833277
Category :
Languages : en
Pages : 210
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Book Description
Have you ever wondered how a blind person pours a cup of coffee? Or how they and their guide dog know when it's safe to cross a busy road? When Lois Strachan lost her sight at the age of 21 years she had to learn the answers to these and countless other questions of how to live as a blind person in a sighted world. In this delightfully quirky and entertaining book Lois shares some of the secrets she discovered about how to live an "ordinary" life in an extraordinary way despite her blindness. "An entertaining, informative and educational read that gives you an insight into the life of an inspirational woman who lives life to the fullest. Well worth reading." Gail Glover - Executive Director, South African Guide-Dogs Association for the Blind "A must-read for anyone, with or without a disability." Hanif Kruger -Resource Centre Manager, South African National Council for the Blind "Lois's stories provide insights on how to positively deal with the challenges in life to emerge victorious." Bob "Idea Man Hooey - author of "Why didn't I THINK of that?" "In her fascinating account of the life of a blind person, Lois Strachan lifts the lid on aspects of life that most of us take for granted. We should all learn a lot from Lois's different way of seeing." George Mahood - Author of Free Country & Every Day is a Holiday
Author: Donald McQuade
Publisher: St Martins Press
ISBN: 9780312180164
Category : Language Arts & Disciplines
Languages : en
Pages : 563
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Book Description
Author: David Falk
Publisher: Echo Point+ORM
ISBN: 1648371264
Category : Science
Languages : en
Pages : 1213
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Book Description
The clearest and most complete non-mathematical study of light available—with updated material and a new chapter on digital photography. Finally, a book on the physics of light that doesn’t require advanced mathematics to understand. Seeing the Light is the most accessible and comprehensive study of optics and light on the market. With a focus on conceptual study, Seeing the Light leaves the heavy-duty mathematics behind, instead using practical analogies and simple empirical experiments to teach the material. Each chapter is a self-contained lesson, making it easy to learn about specific optical concepts without having to read the whole book over. Inside you’ll find clear and easy-to-understand explanations of topics including: Processes of vision and the eye Atmospherical optical phenomena Color perception and illusions Color in nature and in art Digital photography Holography And more Diagrams, photos, and illustrations help bring difficult concepts to life, and optional sections at the ends of chapters explore the more advanced aspects of each topic. A truly one-of-a-kind book for physics students and teachers, this updated edition of Seeing the Light is not to be missed.
Author: Tarry Lindquist
Publisher: Heinemann Educational Books
ISBN: 9780325004488
Category : Education
Languages : en
Pages : 0
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Book Description
Tarry's new second edition describes a child-centered classroom where students can expose and explore critical content and connect their learning to the real world.
Author: Jean Halley
Publisher: Rowman & Littlefield
ISBN: 1538143992
Category : Social Science
Languages : en
Pages : 275
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Book Description
Seeing White: An Introduction to White Privilege and Race, Second Editionis an interdisciplinary, supplemental textbook that challenges undergraduate students to see race as everyone’s issue. The book’s early chapters establish a solid understanding of privilege and power, leading to a critical exploration of discrimination. The authors also draw upon key theoretical perspectives, such as cultural materialism, critical race theory, and the social construction of race to provide students with the tools to discuss racial privilege. The book’s interdisciplinary approach, including perspectives from sociology, psychology, history, and economics provides a holistic and accessible introduction to the challenging issue of race. Throughout the book, compelling, concrete examples and detailed definitions of terminology help students to understand theoretical perspectives and research evidence. Discussion questions at the end of each chapter encourage students to think critically about the theories and evidence, often prompting students to relate the material in the text to their own experiences. New to this Edition New Chapter 4, “White Supremacy and Other Forms of Everyday Racism,” provides a history of white supremacy and its links to racism today New research on racial disparities in health equity helps debunk the idea of race as a biological category (Chapter 2) Revised Chapter 6, “Socioeconomic Class and White Privilege,” offers new material on the economic privilege of whiteness and the uneven distribution of American wealth Expanded history and discussion of Immigration laws including Chinese Exclusion Act, Immigration Act of 1924 and 1965 Hart-Celler Act present immigration in a global context and challenge anti-immigration rhetoric New as well as updated stories on exclusion from white spaces and the normativity of white culture engage students in critical reflection
Author: Robert W. Rodieck
Publisher: Sinauer Associates Incorporated
ISBN: 9780878937578
Category : Science
Languages : en
Pages : 562
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Book Description
The First Steps in Seeing is about the eyes, and how they capture an image and convert it to the neural messages that ultimately result in visual experience. A full appreciation of how the eyes work is rooted in diverse areas of science-optics; biochemistry and photochemistry; molecular biology, cell biology, neurobiology, and evolutionary biology; psychology and psychophysics. The findings related to vision from any one of these fields are not difficult to understand in themselves, but, in order to be clear and precise, each discipline has developed its own set of words and conceptual relations-in effect, its own language-and for those wanting a broad introduction to vision these separate languages can present more of an impediment to understanding than an aid. However, what lies beneath these words usually has a beautiful simplicity, and it is the aim of The First Steps in Seeing to describe how we see in a manner that is understandable to all. In this book, the use of technical terms is restricted, and several hundred full-color illustrations ensure that the terms that are used are associated with a picture, icon, or graph that visually expresses their meaning. Experimental findings have been recast in terms of the natural world whenever possible, and broad themes bring together lines of thought that are often treated separately. Fourteen main chapters form a "thread" that tells the main scientific story and can be read without specialized knowedge or reliance on other sources. This thread is linked to fourteen discussions which explore certain crucial topics in greater depth. Notes link the material presented in the thread and in the special topics discussions to important review articles and seminal research papers. The First Steps in Seeing is an innovative, authoritative work that belongs in the library of anyone with an interest in visual perception.
Author: Richard E. Cytowic
Publisher: Springer Science & Business Media
ISBN: 1461235421
Category : Psychology
Languages : en
Pages : 366
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Book Description
Synesthesia comes from the Greek syn (meaning union) and aisthesis (sensation), literally interpreted as a joining of the senses. Synesthesia is an involuntary joining in which the real information from one sense is joined or accompanies a perception in another. Dr. Cytowic reports extensive research into the physical, psychological, neural, and familial background of a group of synesthets. His findings form the first complete picture of the brain mechanisms that underlie this remarkable perceptual experience. His research demonstrates that this rare condition is brain-based and perceptual and not mind-based, as is the case with memory or imagery. Synesthesia offers a unique and detailed study of a condition which has confounded scientists for more than 200 years.
