Fundamentals of Computer Graphics

Transcription

1 Fundamentals of Computer Graphics Spring 2012 computer graphics introduction 2009 fabio pellacini 1

2 introduction computer graphics introduction 2009 fabio pellacini 2

3 Computer Graphics: the study of creating images using computers computer graphics introduction 2009 fabio pellacini 3

4 problems in graphics 2D imaging compositing filtering painting 2D drawing shape representation editing computer graphics introduction 2009 fabio pellacini 4

5 problems in graphics 3D modeling surface representation surface editing [Nealenv et al. 2005] computer graphics introduction 2009 fabio pellacini 5

6 problems in graphics 3D rendering visibility estimation lighting simulation materials simulation [Cornell PCG] [Cornell PCG] computer graphics introduction 2009 fabio pellacini 6

7 problems in graphics 3D rendering non-photorealistic styles [Gooch et al. 1998] [Praun et al. 2001] computer graphics introduction 2009 fabio pellacini 7

8 problems in graphics animation deformation representation keyframe interpolation physical simulation [Guendalman et al. 2005] [Essa et al. 2005] computer graphics introduction 2009 fabio pellacini 8

9 problems in graphics interaction 2D/3D user interfaces [UNC, Office of the Future] virtual reality augmented reality [Moscovic et al. 2005] computer graphics introduction 2009 fabio pellacini 9

10 problems in graphics putting them all together [Geri s Game Pixar/Disney] computer graphics introduction 2009 fabio pellacini 10

11 computer graphics: mathematics and physics made visible by computer simulations computer graphics introduction 2009 fabio pellacini 11

12 applications entertainment movies games [NBA Live 07 EA Games] [King Kong Universal Studios] computer graphics introduction 2009 fabio pellacini 12

13 applications entertainment movies games [Lord of the Rings II EA Games] [Lord of the Rings New Line Cinema] computer graphics introduction 2009 fabio pellacini 13

14 applications entertainment science and engineering computer-aided design scientific/medical visualization [Gooch et al. 1998] computer graphics introduction 2009 fabio pellacini 14

15 applications entertainment science and engineering visualization information visualization [Chen et al. 2005] computer graphics introduction 2009 fabio pellacini 15

16 applications entertainment science and engineering visualization graphic arts digital photography graphic design [Adobe Photoshop] computer graphics introduction 2009 fabio pellacini 16

17 applications entertainment science and engineering visualization graphic arts fine arts [Wooden Mirror Daniel Rozin] computer graphics introduction 2009 fabio pellacini 17

18 mechanics computer graphics introduction 2009 fabio pellacini 18

19 content you will understand image synthesis principles learn math to make images implement key algorithms write cool apps you will not learn graphics APIs (OpenGL, DX) though you will use a bit of GL implement large systems computer graphics introduction 2009 fabio pellacini 19

20 topics digital Images rendering 3D environments geometric transformations graphics pipeline curve and surface representation animation computer graphics introduction 2009 fabio pellacini 20

21 topics digital images image representation compositing antialiasing computer graphics introduction 2009 fabio pellacini 21

22 topics rendering 3D environments raytracing shading models realistic materials lighting simulation [Cornell PCG] computer graphics introduction 2009 fabio pellacini 22

23 topics geometric transformations 2D transformations 3D transformations projections hierachies computer graphics introduction 2009 fabio pellacini 23

24 topics graphics pipeline rasterization z-buffer graphics architectures [Marschner 2003] computer graphics introduction 2009 fabio pellacini 24

25 topics curves and surfaces parametric curves polygonal meshes subdivision surfaces computer graphics introduction 2009 fabio pellacini 25

26 topics animation keyframe interpolation skeletal anination skinning value time computer graphics introduction 2009 fabio pellacini 26

27 administration details pellacini.di.uniroma1.it/~teaching/graphics11/ index.html computer graphics introduction 2009 fabio pellacini 27