PPT-CS 450: Computer Graphics

QUATERNIONS Spring 2015 Dr Michael J Reale INTRODUCTION Quaternions invented by Sir William Rowan Hamilton in 1843 Developed as extension to complex numbers Introduced into computer graphics by Ken Shoemake in 1985. Computer imagery has applications for film special effects simulation and training games medical imagery flying logos etc Computer graphics relies on an internal model of the scene that is a mathematical representati on suitable for graphical comput The Speech Cycle. Signal is initiated in speaker’s brain. Signal articulated by the speech organs. Sound waves travel through the air. motor. neurons. feedback loop. Listener detects the sound waves. dans les génotypes 1b naïfs de traitement . (1). ABT-450/r/ABT-267 : 150 mg/100 mg/25 mg x 1/j. ABT-333 : 250 mg x 2/j. RBV : 1 000 mg si poids < 75 kg, 1 200 mg si ≥ 75 kg . Étude de phase III réalisée chez des patients . Graphics Programming. Byung-Gook Lee. Dongseo Univ.. http://kowon.dongseo.ac.kr/~lbg/. Graphics Programming, Byung-Gook Lee, Dongseo Univ., E-mail:lbg@dongseo.ac.kr. Graphics Programming, Byung-Gook Lee, Dongseo Univ., E-mail:lbg@dongseo.ac.kr. Type your name and tutor group here. DSLR Camera. Description: Write a brief description of what this device does. Cost: How much does a typical device cost?. Is it useful for a user of computer graphics? Yes/No. Review. GLUT . Callback Functions. . 2. Angel: Interactive Computer Graphics 5E © Addison-Wesley 2009. Event Types. Window: resize, expose, iconify. Mouse: click one or more buttons. Motion: move mouse. “Smart Signs & Graphics for Today’s Smarter World!”. If you are looking for an affordable way to advertise your business, vehicle graphics and truck lettering are effective marketing tools to consider.. – . Set (1 . of 2). Scott Kipp. March 8, 2016. Roadmap Graphics. With the release of the . 2016 . Ethernet Roadmap, we developed many graphics that we would like for people to use. Our website can only support up to 8MB files, so we have broken the file into two presentations. Objectives. Introduce the mathematics of projection. Introduce OpenGL viewing functions. Look at alternate viewing APIs. 3. Angel: Interactive Computer Graphics 5E © Addison-Wesley 2009. Computer Viewing. Emily Riley. Monitors. The monitor . is . an essential piece of . computing . equipment needed for a . desktop . computer or laptop computer (although already built in to a laptop computer), the monitor is the key way at looking through the information in image form, the images produced by a monitor are made up of millions of pixels, the size and resolution however varies. Some people like to have more than one monitor connected to a computer because it gives them dual control. . Raster Graphics. Also called . bitmap . graphics . Consist of grids of tiny dots called pixels . Have a fixed resolution and cannot be resized without altering image quality. Edited in paint programs . What You’ll see. Interactive. 3D computer graphics. Real-time. 2D, but mostly 3D. OpenGL. C/C (if you don’t know them). The math behind the scenes. Shaders. Simple . and not-so-simple 3D . file . 3D Computer Graphics. Computer animation is the art of creating moving images via the use of computers.. 3D computer graphics (in contrast to 2D computer graphics) are graphics that utilize a three-dimensional representation of geometric data that is stored in the computer for the purposes of performing calculations and rendering 2D images. 2.1. 1 Text. They are characters that are used to create words, sentences and paragraphs. . Text.  provides just one source of information. . Text content items are essentially empty fields in which you can add text and links to websites. .