Introduction to Computer...
Transcript of Introduction to Computer...
Graphics
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Introduction to Computer Graphics
Korea University
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Contents
Inspirational VideoWhat is Computer Graphics?ApplicationsPractical Use
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Inspirational Video
A VFX Journey Through Pan’s LabyrinthCafeFX, Inc.
"Geri's Game." (c) Pixar 1997
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Inspirational Video
A Gentlemen’s DuelBlur Studio, Inc.
"Geri's Game." (c) Pixar 1997
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Inspirational Video
Gears of WarEpic Games Inc.
"Geri's Game." (c) Pixar 1997
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
What is Computer Graphics?
Producing pictures/images using a computerAlgorithms for visual simulations
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Main Themes
ImagingRepresenting 2D images
ModelingRepresenting 3D objects
RenderingConstructing 2D images from 3D models
AnimationSimulating changes over time
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Imaging
Generate an artistic image
<Image Modification> <Image Filtering>
<Morphing>
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Rendering
Simulating behavior of lights & image formation
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Animation
Motion representation & control
<Motion Blur>
<Motion Capture>
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Applications
Computer-Aided Design (CAD)Scientific VisualizationTraining & EducationEntertainment
KUCG
Graphics Lab @ Korea University
Computer-Aided Design
For engineering and architectural systemDesign of building, automobile, aircraft, etc.
http://kucg.korea.ac.kr
Computer aided sculpturesErgun Akleman
Design of a House Design of mechanical parts
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Scientific Visualization
For scientific, engineering, and medical data
RIT Biochem. 502Paul Craig
Medical Display
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
VR & Training
Computer-generated models of physical, financial and economic systems
For educational aids
NASA/AmesACFS
Army Research LabIES
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Entertainment
Graphics for movies, games, VR etc.
NBA Live 07 Electronic Arts
Beowulf, 2007
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Graphic Process
3DGeometric
Models
3DAnimationDefinition
RenderingImage
Storage andDisplay
TextureInformation
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Graphics Process: Geometric Modeling
3DGeometric
ModelsRendering
3D Scanning
InteractiveGeometricModeling
ModelingLibraries
DisplacementMapping
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Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Geometric Process:3D Animation
3DAnimationDefinition
Rendering
Motion Design
Physically based
Simulation
MotionCapture
DynamicDeformations
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Geometric Process:3D Animation
Embeded Deformation for Shape ManipulationRobert W.Summer, Johannes Schmid and Mark Pauly, SIGGRAPH 2007
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Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Graphics Process:Texturing
TextureInformation Rendering
Scanned Images
Painted Images
CapturedImages
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Graphic Process :Rendering
TextureInformation
3DAnimationDefinition
3DGeometric
Models Rendering
Transformation,Clipping,
Perspective
ImageGeneration
ImageStorage
andDisplay
KUCG
Graphics Lab @ Korea Universityhttp://kucg.korea.ac.kr
Graphic Process:Image Storage and Display
HardwareFramebuffer
Rendering
DiskFile
FilmRecorder
VideoRecorder
KUCG
Graphics Lab @ Korea University
Physical Animations
Water / Bubbles
http://kucg.korea.ac.kr
Discontinuous Fluids, SIGGRAPH 2005Jeong-Mo Hong, Chang-Hun Kim
Bubbles Alive, SIGGRAPH 2008Jeong-Mo Hong, Ho-Young Lee, Jong-Chul Yoon, Chang-Hun Kim
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Graphics Lab @ Korea University
Physical Animations
Fire / Configuration Control
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Wrinkled Flames and Cellular Patterns
, SIGGRAPH 2007Jeong-Mo Hong, Tamar Shinar, Ron Fedkiw
Controlling Fluid Animation with
Geometric Potential, CASA 2004Jeong-Mo Hong, Chang-Hun Kim