1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights...
-
Upload
piers-adams -
Category
Documents
-
view
216 -
download
0
Transcript of 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights...
![Page 1: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/1.jpg)
1
Advanced AV Production
Color Theory
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
![Page 2: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/2.jpg)
Color Theory
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
2
Upon completionof this unit, you will be able to explain the additivecolor theory anddescribe how it isused in video.
http://en.academic.ru/pictures/enwiki/82/RGB_illumination.jpg
![Page 3: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/3.jpg)
What is Color?
“The appearance of objects or light sources described in terms of the individual’s perception of them, involving hue, brightness, and saturation.”
Color. (n.d.). In Merriam-Webster Dictionary online. Retrieved fromhttp://www.merriam-webster.com/dictionary/color
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
3
Color:
![Page 4: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/4.jpg)
What is Color?
Hue. (n.d.). In Merriam-Webster Dictionary online. Retrieved from http://www.merriam-webster.com/dictionary/hue
Hue: “The dimension of color referred to a scale of perceptions ranging from red through yellow, green, and blue, and circularly back to red.”
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
4
![Page 5: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/5.jpg)
What is Color?
Hue. (n.d.). In Merriam-Webster Dictionary online. Retrieved fromhttp://www.merriam-webster.com/dictionary/brightness
Brightness: “The dimension of color that represents its similarity to one of a series of achromatic colors ranging from very dim to very bright.”
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
5
![Page 6: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/6.jpg)
What is Color?
Saturation. (n.d.). In Merriam-Webster Dictionary online. Retrieved fromhttp://www.merriam-webster.com/dictionary/saturation
Saturation: “Degree of difference from a grey of the same lightness or brightness: vividness of hue.”
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
6
![Page 7: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/7.jpg)
What is Color?
In the video menu when you try to adjust the
color of you TV set.
Where do you see the use of:Hue, Saturation, Brightness ?
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
7
![Page 8: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/8.jpg)
What is Color?Where do you see the use of:Hue, Saturation, Brightness ?
In the color palette menu
of your computer’s
paint program when you try to adjust or
choose a color.
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
8
![Page 9: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/9.jpg)
The Color of Light
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
9
http://solar.physics.montana.edu/ypop/Spotlight/Tour/images/em_prism.gif
![Page 10: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/10.jpg)
Two Color Types
Electronic Color Pigment-Based Color
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
10
![Page 11: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/11.jpg)
Electronic Color
Electronic color is used in video cameras and displayed on television and computer screens through the use of cathode-ray tubes (CRT).
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
11
![Page 12: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/12.jpg)
Electronic Color
Color monitors use three different types of phosphors that appear red, green, and blue when activated. These phosphors are placed close together and when combined in differing intensities, can produce any color.
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
12
http://greg.org/archive/mitt_gop_set_02b_nyt.jpg
![Page 13: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/13.jpg)
Electronic Color
Color video cameras use a prism system to split the light into the red, green, and blue signals.
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
13
CRT:1. Three Electron guns (for red, green, and blue phosphor dots)2. Electron beams 3. Focusing coils4. Deflection coils 5. Anode connection6. Mask for separating beams for red, green, and blue7. Phosphor layer with red, green, and blue zones8. Close-up of the phosphor-coated inner side of the screen
http://static.newworldencyclopedia.org/thumb/9/9b/CRT_color_enhanced.png/300px-CRT_color_enhanced.png
![Page 14: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/14.jpg)
Additive Primary Colors
Red Green Blue
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
14
![Page 15: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/15.jpg)
Additive Color Theory
Blue
Red Green
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
15
![Page 16: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/16.jpg)
Additive Color Theory
Red GreenYellow
Green+ RedYellow
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
16
![Page 17: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/17.jpg)
Additive Color Theory
Blue
Red
Red+ BlueMagenta
Magenta
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
17
![Page 18: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/18.jpg)
Additive Color Theory
Green
Green+ BlueCyan
Blue
Cyan
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
18
![Page 19: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/19.jpg)
Additive Color Theory
Green
Green+ BlueWhite
Blue
Red
Red
White
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
19
![Page 20: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/20.jpg)
Pigment-Based Color
Pigment-based color is used in color printers, color filters, and color paints.
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
20
![Page 21: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/21.jpg)
Pigment-Based Color
Color printers use cyan, magenta , and yellow pigments. These pigments when combined in differing intensities can produce any color.
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
21
![Page 22: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/22.jpg)
Subtractive Primary Colors
Magenta Yellow Cyan
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
22
![Page 23: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/23.jpg)
Subtractive Color
Red
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
23
![Page 24: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/24.jpg)
Subtractive Color
Red
BlueMagenta Cyan
Magenta
+Cyan
Blue
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
24
![Page 25: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/25.jpg)
Subtractive Color
Red
Cyan
Green
Yellow
Yellow
+Cyan
Green
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
25
![Page 26: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/26.jpg)
Subtractive Color
Red Yellow
Red
Magenta
Magenta
+Yellow
Red
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
26
![Page 27: 1 Advanced AV Production Color Theory Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649cfa5503460f949cc1f0/html5/thumbnails/27.jpg)
Subtractive Color
Red Yellow
Red
MagentaBlue
Green
Cyan
Black
YellowMagenta
+ Cyan
Black
Copyright © Texas Education Agency, 2012. All rights reserved. Images and other multimedia content used with permission.
27