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Author: John P. Frisby Publisher: MIT Press ISBN: 0262514273 Category : Psychology Languages : en Pages : 577
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
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: Bruce Barnbaum Publisher: Rocky Nook, Inc. ISBN: 1492016268 Category : Photography Languages : en Pages : 196
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: ISBN: Category : Languages : en Pages : 346
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 disability.The second edition of A Different Way of Seeing contains the complete original book with an additional 30% new content - many more stories and updated information that add to this humorous and enlightening perspective of what it's really like living life as a blind person. Author Interview: Q: Did you always want to become a writer?A: No, when I was young I wanted to be a rock musician. Then I wanted to become an archeologist. And then I lost my sight. I became an author almost by accident when I met an illustrator who encouraged me to publish several children's books I'd written years previously. These became the series "The Adventures of Missy Mouse". Next thing, a mentor suggested I write a book describing how I accomplish tasks to answer the questions that audiences at my motivational talks had. Which became my narrative non-fiction, "A Different Way of Seeing". That was the point at which I fell in love with writing as a career. Q: Why write about your blindness?A: I think that one of the greatest challenges we have as the blind and visually impaired community is that people do not understand how we accomplish tasks and assume, incorrectly, that those tasks are either hard or impossible for us. My book is an attempt to bridge that gap of understanding to build greater levels of inclusion within society and the workplace. Q: Who should read your book? A: Am I allowed to say that everyone should read it? My target audience is anyone interested in learning how I live my life as a blind woman, anyone who is experiencing sight loss, or anyone interested in a feel-good story of moving forward after a lifechanging challenge. Although I'm more than happy for anyone else to read it! Q: What topics do you write about? A: I write about many different aspects of my life, from tasks like cooking, cleaning, selecting clothing, applying make-up, using technology, right the way through to topics like travel, entertainment, and of course, my three beautiful guide dogs. And I sprinkle stories of my personal experiences throughout the book.Q: What message do you want readers to take away from your book? A: That disability does not mean inability - that we have tools and techniques as members of the visually impaired community that allow us to do almost anything that a sighted person can. Q: What part of the book did you most enjoy writing?A: Definitely the chapters about my wonderful guide dogs, who have walked so much of the journey alongside me. Q: Your writing is unexpectedly light-hearted. Was that a deliberate decision when you wrote the book? A: Yes and no. Ralph Smedley, the founder of Toastmasters International, said that we learn best in moments of enjoyment. So I felt I wanted the book to focus on some of the light-hearted stories from my life as a blind woman. But I usually see the lighter side of things that happen to me, so it's true to who I am as a person. Q: In your book you mention how much you love reading. What types of books do you enjoy most?A: I'm something of an escapist reader, so anything that will take me on a journey to another time or place. My current favourite genres are urban fantasy, alternate history, and literary fiction... oh, and I also enjoy travel memoirs. To be honest, I'll read almost anything that suits my mood at the time.
Author: Dan Winters Publisher: Pearson Education ISBN: 0321886399 Category : Photography Languages : en Pages : 350
Book Description
The author explains his path to photography, including key career moments and his philosophy of the art, complemented by the portrait, scenic, and artistic photographs that have made him famous.
Author: Harry F. Wolcott Publisher: Rowman Altamira ISBN: 9780759111691 Category : Social Science Languages : en Pages : 356
Book Description
Harry Wolcott discusses the fundamental nature of ethnographic studies, offering important suggestions on improving and deepening research practices for both novice and expert researchers.
Author: Elliott H. Lieb Publisher: American Mathematical Soc. ISBN: 0821827839 Category : Analysis Languages : en Pages : 378
Book Description
This course in real analysis begins with the usual measure theory, then brings the reader quickly to a level where a wider than usual range of topics can be appreciated. Topics covered include Lp- spaces, rearrangement inequalities, sharp integral inequalities, distribution theory, Fourier analysis, potential theory, and Sobolev spaces. To illustrate these topics, there is a chapter on the calculus of variations, with examples from mathematical physics, as well as a chapter on eigenvalue problems (new to this edition). For graduate students of mathematics, and for students of the natural sciences and engineering who want to learn tools of real analysis. Assumes a previous course in calculus. Lieb is affiliated with Princeton University. Loss is affiliated with Georgia Institute of Technology. c. Book News Inc.
Author: Martin Fowler Publisher: Addison-Wesley Professional ISBN: 0201485672 Category : Computers Languages : en Pages : 461
Book Description
Refactoring is gaining momentum amongst the object oriented programming community. It can transform the internal dynamics of applications and has the capacity to transform bad code into good code. This book offers an introduction to refactoring.
Author: Stephen E. Palmer Publisher: National Geographic Books ISBN: 0262161834 Category : Psychology Languages : en Pages : 0
Book Description
This book revolutionizes how vision can be taught to undergraduate and graduate students in cognitive science, psychology, and optometry. It is the first comprehensive textbook on vision to reflect the integrated computational approach of modern research scientists. This new interdisciplinary approach, called "vision science," integrates psychological, computational, and neuroscientific perspectives. The book covers all major topics related to vision, from early neural processing of image structure in the retina to high-level visual attention, memory, imagery, and awareness. The presentation throughout is theoretically sophisticated yet requires minimal knowledge of mathematics. There is also an extensive glossary, as well as appendices on psychophysical methods, connectionist modeling, and color technology. The book will serve not only as a comprehensive textbook on vision, but also as a valuable reference for researchers in cognitive science, psychology, neuroscience, computer science, optometry, and philosophy.
Author: Bruce Barnbaum Publisher: Rocky Nook, Inc. ISBN: 168198637X Category : Photography Languages : en Pages : 968
Book Description
In this fully revised and greatly expanded second edition of The Essence of Photography, world-renowned photographer and teacher Bruce Barnbaum draws upon 50 years of experience and observation to teach the art of photographic seeing and creativity.
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 revised and expanded second edition of The Essence of Photography, 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 50 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 50 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 well over 100 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: John P. Frisby
Author: John P. Frisby
Author: John P. Frisby
Author: Bruce Barnbaum
Author: Lois Strachan
Author: Dan Winters
Author: Harry F. Wolcott
Author: Elliott H. Lieb
Author: Martin Fowler
Author: Stephen E. Palmer
Author: Bruce Barnbaum