Download or read book Illumination and Color in Computer Generated Imagery written by Roy Hall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a very broad sense the historical development of computer graphics can be considered in three phases, each a giant step down the road towards "realistic" computer generated images. The first, during the late 1960's and early 1970's, can perhaps be characterized as the "wire frame" era. Basically pictures were composed of lines. Considerable em phasis was placed on "real time" interactive manipulation of the model. As models became more complex and as raster technology developed, eliminating the hidden lines or hidden surfaces from the image became critical for visual understanding. This requirement resulted in the second phase of computer graphics, the "hidden surface" era, that developed during the 1970's and early 1980's. The names associated with hidden surface algorithms read like a who's who of computer graphics. The cul mination of the hidden surface era and the beginning of the current and third era in computer graphics, the "rendering" era, was Turner Whitted's incorporation of a global illumination model into the ray trac ing algorithm. Now the goal was not just to generate an image, but to generate a realistic appearing image.
Download or read book The CG Story written by Christopher Finch and published by The Monacelli Press, LLC. This book was released on 2013-12-03 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Art of Walt Disney author Christopher Finch tells the story of the pioneers of CG films: producer/directors like George Lucas, Steven Spielberg, and Ridley Scott; and John Lasseter and Ed Catmull, founders of Pixar. Computer generated imagery, commonly called “CG,” has had as big an impact on the movie industry as the advent of sound or color. Not only has it made possible a new kind of fully animated movie, but it also has revolutionized big-budget, live-action filmmaking. The CG Story is one of determined experimentation and brilliant innovation carried out by a group of gifted, colorful, and competitive young men and women, many of whom would become legendary in the digital world. George Lucas, Steven Spielberg, and Ridley Scott embraced the computer to create believable fantasy worlds of a richness that had seldom if ever been realized on screen. Their early efforts helped inspire a revolution in animation, enabled by technical wizardry and led by the founders of Pixar, including John Lasseter and Ed Catmull, who would create the entirely computer-produced worlds of Toy Story and subsequent Pixar films. Meanwhile, directors like James Cameron used the new technology to make hybrid live-action and CG films, including the extraordinary Avatar. Finch covers these and more, giving a full account of today’s most significant CG films.
Download or read book Image Objects written by Jacob Gaboury and published by MIT Press. This book was released on 2021-08-03 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: How computer graphics transformed the computer from a calculating machine into an interactive medium, as seen through the histories of five technical objects. Most of us think of computer graphics as a relatively recent invention, enabling the spectacular visual effects and lifelike simulations we see in current films, television shows, and digital games. In fact, computer graphics have been around as long as the modern computer itself, and played a fundamental role in the development of our contemporary culture of computing. In Image Objects, Jacob Gaboury offers a prehistory of computer graphics through an examination of five technical objects--an algorithm, an interface, an object standard, a programming paradigm, and a hardware platform--arguing that computer graphics transformed the computer from a calculating machine into an interactive medium. Gaboury explores early efforts to produce an algorithmic solution for the calculation of object visibility; considers the history of the computer screen and the random-access memory that first made interactive images possible; examines the standardization of graphical objects through the Utah teapot, the most famous graphical model in the history of the field; reviews the graphical origins of the object-oriented programming paradigm; and, finally, considers the development of the graphics processing unit as the catalyst that enabled an explosion in graphical computing at the end of the twentieth century. The development of computer graphics, Gaboury argues, signals a change not only in the way we make images but also in the way we mediate our world through the computer--and how we have come to reimagine that world as computational.
Download or read book Creative Computer Graphics written by Annabel Jankel and published by Cambridge University Press. This book was released on 1984-11-15 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Creative Computer Graphics presents the dynamic visual power of images created with computer technology. From the pioneering efforts in the 1950s to the current achievements of modern exponents in the US, UK, France and Japan, the book explores computer graphic images through the techniques and technology used to create them. Scientific research laboratories, video games, NASA space simulations, feature films, television advertising and industrial design are some of the areas where computer graphics has made an impact. The book traces the history, assesses the current state of the art and looks ahead to the future where computer graphic images and techniques are to become progressively more important as a means of expression and communication.
Download or read book FX Computer Generated Imagery written by Timothy J. Bradley and published by Teacher Created Materials. This book was released on 2017-01-27 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The realism of visual effects has increased dramatically since filmmakers started using computers. With new technology, directors can now make short scenes or full-length movies using animation. Real-life actors can be combined with virtually-created sets. Check out how cutting-edge digital effects are created, and prepare to see movie magic!"--Page [4] cover.
Download or read book Computer Graphics from Scratch written by Gabriel Gambetta and published by No Starch Press. This book was released on 2021-05-13 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Graphics from Scratch demystifies the algorithms used in modern graphics software and guides beginners through building photorealistic 3D renders. Computer graphics programming books are often math-heavy and intimidating for newcomers. Not this one. Computer Graphics from Scratch takes a simpler approach by keeping the math to a minimum and focusing on only one aspect of computer graphics, 3D rendering. You’ll build two complete, fully functional renderers: a raytracer, which simulates rays of light as they bounce off objects, and a rasterizer, which converts 3D models into 2D pixels. As you progress you’ll learn how to create realistic reflections and shadows, and how to render a scene from any point of view. Pseudocode examples throughout make it easy to write your renderers in any language, and links to live JavaScript demos of each algorithm invite you to explore further on your own. Learn how to: Use perspective projection to draw 3D objects on a 2D plane Simulate the way rays of light interact with surfaces Add mirror-like reflections and cast shadows to objects Render a scene from any camera position using clipping planes Use flat, Gouraud, and Phong shading to mimic real surface lighting Paint texture details onto basic shapes to create realistic-looking objects Whether you’re an aspiring graphics engineer or a novice programmer curious about how graphics algorithms work, Gabriel Gambetta’s simple, clear explanations will quickly put computer graphics concepts and rendering techniques within your reach. All you need is basic coding knowledge and high school math. Computer Graphics from Scratch will cover the rest.
Download or read book Computer Generated written by Kyle Goodrich and published by Gingko Press. This book was released on 2022-02-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 3D art is in a transformative moment. This dynamic art movement is enabled by new tools and limited only by the imagination of its creators. Artists working in CG art today are unfettered by curators and gatekeepers, making their case directly to the public, largely on social media platforms such as Instagram. Organized in 3 sections, People, Places and Things, Computer Generated dives into this movement to showcase a cross-section of work from some of its most dynamic artists such as Andreas Wannerstedt, Antoni Tudisco, Roger Kilimanjaro, David McLeod, Alexis Christodoulou, Josh Pierce and Alexy Préfontaine. This collection aims to define a new art movement, serve as a resource for the digital art community, and inspire a new generation of CG artists.
Download or read book Non Photorealistic Computer Graphics written by Thomas Strothotte and published by Morgan Kaufmann. This book was released on 2002-04-12 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Penning one of the first books to offer a systematic assessment of computer graphics, the authors provide detailed accounts of today's major non-photorealistic algorithms, along with the background information and implementation advice users need to put them to productive use.
Download or read book Computer Graphics written by Alexey Boreskov and published by CRC Press. This book was released on 2013-10-25 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete Coverage of the Current Practice of Computer GraphicsComputer Graphics: From Pixels to Programmable Graphics Hardware explores all major areas of modern computer graphics, starting from basic mathematics and algorithms and concluding with OpenGL and real-time graphics. It gives students a firm foundation in today's high-performance graphic
Download or read book Foundations of 3D Computer Graphics written by Steven J. Gortler and published by MIT Press. This book was released on 2012-07-13 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the basic concepts of 3D computer graphics that offers a careful mathematical exposition within a modern computer graphics application programming interface. Computer graphics technology is an amazing success story. Today, all of our PCs are capable of producing high-quality computer-generated images, mostly in the form of video games and virtual-life environments; every summer blockbuster movie includes jaw-dropping computer generated special effects. This book explains the fundamental concepts of 3D computer graphics. It introduces the basic algorithmic technology needed to produce 3D computer graphics, and covers such topics as understanding and manipulating 3D geometric transformations, camera transformations, the image-rendering process, and materials and texture mapping. It also touches on advanced topics including color representations, light simulation, dealing with geometric representations, and producing animated computer graphics. The book takes special care to develop an original exposition that is accessible and concise but also offers a clear explanation of the more difficult and subtle mathematical issues. The topics are organized around a modern shader-based version of OpenGL, a widely used computer graphics application programming interface that provides a real-time “rasterization-based” rendering environment. Each chapter concludes with exercises. The book is suitable for a rigorous one-semester introductory course in computer graphics for upper-level undergraduates or as a professional reference. Readers should be moderately competent programmers and have had some experience with linear algebra. After mastering the material presented, they will be on the path to expertise in an exciting and challenging field.
Download or read book 3D Computer Graphics written by Samuel R. Buss and published by Cambridge University Press. This book was released on 2003-05-19 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook, first published in 2003, emphasises the fundamentals and the mathematics underlying computer graphics. The minimal prerequisites, a basic knowledge of calculus and vectors plus some programming experience in C or C++, make the book suitable for self study or for use as an advanced undergraduate or introductory graduate text. The author gives a thorough treatment of transformations and viewing, lighting and shading models, interpolation and averaging, Bézier curves and B-splines, ray tracing and radiosity, and intersection testing with rays. Additional topics, covered in less depth, include texture mapping and colour theory. The book covers some aspects of animation, including quaternions, orientation, and inverse kinematics, and includes source code for a Ray Tracing software package. The book is intended for use along with any OpenGL programming book, but the crucial features of OpenGL are briefly covered to help readers get up to speed. Accompanying software is available freely from the book's web site.
Download or read book Computer Graphics for Artists An Introduction written by Andrew Paquette and published by Springer Science & Business Media. This book was released on 2008-03-20 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with exercises, this book is an application-independent and reader-friendly primer for anyone with a serious desire to understand 3D Computer Graphics. Opening with the first and most basic elements of computer graphics, the book rapidly advances into progressively more complex concepts. Each of the elements, however simple, are important to understand because each is an essential link in a chain that allows an artist to master any computer graphics application. With this accomplished, the artist can use technology to satisfy his/her goals, instead of the technology being master of the artist.
Download or read book Design Animate and Create with Computer Graphics written by Max Wainewright and published by How to Code: A Step by Step Gu. This book was released on 2017-08 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This resource offers more than 20 amazing projects to design, animate, and create digitally, from birthday cards to 3D cities and more. With five chapters covering bitmap painting, vector graphics, photo-editing, animations, and 3D drawing, you will be a super-designer by the end of the book!
Download or read book Advances in Computer Graphics written by Marina Gavrilova and published by Springer. This book was released on 2019-06-11 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 36th Computer Graphics International Conference, CGI 2019, held in Calgary, AB, Canada, in June 2019. The 30 revised full papers presented together with 28 short papers were carefully reviewed and selected from 231 submissions. The papers address topics such as: 3D reconstruction and rendering, virtual reality and augmented reality, computer animation, geometric modelling, geometric computing, shape and surface modelling, visual analytics, image processing, pattern recognition, motion planning, gait and activity biometric recognition, machine learning for graphics and applications in security, smart electronics, autonomous navigation systems, robotics, geographical information systems, and medicine and art.
Download or read book Visual Perception from a Computer Graphics Perspective written by William Thompson and published by CRC Press. This book was released on 2016-04-19 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to human visual perception suitable for readers studying or working in the fields of computer graphics and visualization, cognitive science, and visual neuroscience. It focuses on how computer graphics images are generated, rather than solely on the organization of the visual system itself; therefore, the text pro
Download or read book Computer Graphics Computer Art written by Herbert W. Franke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ten years have passed since the first edition of this book, a time sary to stress that the availability of colors further assists artistic span during which all activities connected with computers have ambitions. experienced an enormous upswing, due in particular to the ad The dynamics of display which can be achieved on the screen is vances in the field of semiconductor electronics which facilitated also of significance for the visual arts. It is a necessary condition microminiaturization. With the circuit elements becoming small for some technical applications, for example when simulating er and smaller, i. e. the transition to integrated circuits, the price dynamic processes. Although the graphics systems operating in real time were not designed for artistic purposes, they nonethe of hardware was reduced to an amazingly low level: this has de less open the most exciting aspects to the visual arts. While the finitely been an impulse of great importance to the expansion of computer technology, as well as to areas far removed from tech static computer picture was still a realization in line with the nology.
Download or read book Computer Graphics written by Melvin L. Prueitt and published by . This book was released on 1975 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
