How the perception of shadows, studied by vision scientists and visual artists, reveals the inner workings of the visual system. In The Visual World of Shadows, Roberto Casati and Patrick Cavanagh examine how the perception of shadows, as studied by vision scientists and visual artists, reveals the inner workings of the visual system. Shadows are at once a massive problem for vision—which must distinguish them from objects or material features of objects—and a resource, signaling the presence, location, shape, and size of objects. Casati and Cavanagh draw up an inventory of information retrievable from shadows, showing their amazing variety. They present an overview of the visual system, distinguishing between measurement and inference. They discuss the shadow mission, the work done by the visual brain to parse, and perhaps discard, the information from shadows; shadow ownership, the association of a shadow with the object that casts it; shadow labeling, the visual system's ability to tell shadows from nonshadows; and the shadow concept, our knowledge about shadows as a category. Casati and Cavanagh then apply the theoretical apparatus they have developed for shadows to other phenomena: illumination, reflection, and transparency. Finally, they examine the art of the shadow, paying tribute to artists' exploration of shadow, analyzing a series of artworks (reproduced in color) from a rich and fascinating art historical corpus.

Shadows are holes in light. We see them all the time, and sometimes we notice them, but their part in our visual experience of the world is mysterious. In this book, an art historian draws on contemporary cognitive science, eighteenth-century theories of visual perception, and art history to discuss shadows and the visual knowledge they can offer.

You can photograph creatively - from scratch. Don't waste valuable time and money in trial-and-error. Find out now how to create unforgettable pictures with this best-selling, ultimate introduction to photography. Langford's Starting Photography, now in its 5th edition and fully updated with cutting-edge digital methods, is packed with new sections, including portrait photography, shooting sports and action, capturing fireworks, and creating stunning still life images. Inspirational color images throughout show what you can achieve, with practical suggestions for experimental projects to improve your technique. Inside you will learn: When to use film or digital; and how different cameras operate * Discover the best tactics for outstanding photos using your camera's controls, such as shutter speed, focus, zoom, and flash * Learn key methods for different subjects, including people, places, animals, landscapes, close-ups * Develop the best scanner and printing techniques immediately * Polish your style with the brand-new Lighting section on flash, studio and available light * And much more! "Starting Photography is a hands-on book for photographers just starting their love affair with photography." Michael Langford, photographer, Course Director, RCA, and writer, 1933 - 2000 Praise for the previous edition: "Diagrams and photographs demystify information, helping the book strike a balance between technical details and shooting advice, and helpfully it doesn't talk down to the reader...The scope of information and the reasonable price ensures this is recommended." - What Digital Camera "There is a lot of technical information that will give you a good grounding in photography, covering both traditional darkroom techniques and digital methods. Projects allow further exploration of themes and are a good way of extending your mastery of the camera." - Amateur Photographer "At last there is an introductory book that I can unreservedly recommend to friends, students and others who are in any way interested in the basics of photography and digital photography." - Sidney Ray, Senior Lecturer in Digital and Photographic Imaging, University of Westminster, photographer and Imaging Consultant.

In this collection of essays, experts in the field of consciousness research shed light on the intricate relationship between conscious and unconscious states of mind. Advancing the debate on consciousness research, this book puts centre stage the topic of commonalities and differences between conscious and unconscious contents of the mind. The collection of cutting-edge chapters offers a breadth of research perspectives, with some arguing that unconscious states have been unjustly overlooked and deserve recognition for their richness and wide scope. Others contend that significant differences between conscious and unconscious states persist, highlighting the importance of their distinct characteristics. Explorations into the nature of the transition from unconscious to conscious mind further complicate the picture, with some authors questioning whether a sharp divide between unconscious and conscious states truly exists. Delving into ontological, epistemological, and methodological issues, this thought-provoking text challenges established paradigms and paves the way for a reimagining of consciousness research. It does so in an understandable and accessible way, making this a perfect companion for both experts and students of philosophy, psychology, and related fields. Chapters 2, 4, 9, 10, 14 and 16 of this book are freely available as downloadable Open Access PDFs at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license.

Light Wave is among the most powerful, complete, and reliable 3D tools in existence. Light Wave has become the visual effects software of choice in the film, television and broadcast industries.

Visual Computing for Medicine, Second Edition, offers cutting-edge visualization techniques and their applications in medical diagnosis, education, and treatment. The book includes algorithms, applications, and ideas on achieving reliability of results and clinical evaluation of the techniques covered. Preim and Botha illustrate visualization techniques from research, but also cover the information required to solve practical clinical problems. They base the book on several years of combined teaching and research experience. This new edition includes six new chapters on treatment planning, guidance and training; an updated appendix on software support for visual computing for medicine; and a new global structure that better classifies and explains the major lines of work in the field. - Complete guide to visual computing in medicine, fully revamped and updated with new developments in the field - Illustrated in full color - Includes a companion website offering additional content for professors, source code, algorithms, tutorials, videos, exercises, lessons, and more