Computer Graphics

More documents

Recommendations

Info

Three-Color Theory◦ Human visual system has two types ofsensors• Rods: monochromatic, night vision• Cones◦ Color sensitive◦ Three types of cones◦ Only three values (the tristimulusvalues) are sent to the brain◦ Need only match these three values• Need only three primary colors
Additive and Subtractive Color◦ Additive color• Form a color by adding amounts ofthree primaries◦ CRTs, projection systems, positivefilm• Primaries: Red (R), Green (G), Blue (B)• Subtractive color• Form a color by filtering white lightwith:◦ Cyan (C), Magenta (M), and Yellow(Y) filters◦ Printing, Negative film
Page 3 and 4: Example◦ Where did this image com
Page 5 and 6: Basic Graphics SystemOutput deviceI
Page 7 and 8: Computer Graphics: 1960-1970◦ Wir
Page 9 and 10: Computer Graphics: 1970-1980◦ Ras
Page 11 and 12: Computer Graphics: 1980-1990◦ Spe
Page 13 and 14: Computer Graphics: 2000-◦ Photore
Page 15: Light◦ Light is the part of the e
Page 19 and 20: Basic 3D Graphics
Page 21 and 22: What’s 3D?◦ Is this correct?
Page 23 and 24: Perspective projection◦ Taking ph
Page 25 and 26: Perspective projection (cont.)◦ P
Page 27 and 28: Generating perspective views◦ Fro
Page 29 and 30: Represented by primitives (cont.)
Page 31 and 32: Represented by primitivesDigital Mi
Page 33 and 34: Projection of trianglesADA’D’CB
Page 35 and 36: A realistic 3D view◦ Delicate 3D

Computer Graphics

Create successful ePaper yourself

Delete template?

Save as template?