Presentation is loading. Please wait.

Presentation is loading. Please wait.

Color & Vision.

Published byHans-Petter Arnesen Modified over 6 years ago

Similar presentations

Presentation on theme: "Color & Vision."— Presentation transcript:

1 Color & Vision

2 Parts of the Eye

3 Cone Response 3 types of cones in retina
Each responds more strongly to wavelength for which it is named As the cones are stimulated in different proportions, our visual system constructs the colors we see.

4 Primary Colors Red Blue Green

5 Complementary Colors When two of the three additive primary colors are combined: Red + Blue = Magenta Red + Green = Yellow Blue + Green = Cyan Two colors that combine to produce white are called complementary Magenta + ? = White Yellow + ? = White Cyan + ? = White

6 4 Color Graphics

7 Color Subtraction

8 Pigments – Color Subtraction

9 Color Links Colors of Light Song Lyrics Color Mixing – Truscio
Color Tutorial – Jewitt Physics Classroom – Color Physics 2000 Color Java Applets Ishihara Test for Color Blindness

10 Retinal Fatigue

11

12 Flag

13

14 The Rose

15

16

17

18

19

20 Black dot

21 Black Dots

22 Elephant Legs

23 Man & Woman

24 Old Woman … Young Girl

25 Vanity

26 Two Faces … Or One?

27 Face or Aleut

28 Book

29 Lines

30 Rabbit Duck

31 Spectral Distribution of Sun

32 Scattering

33 Scattering

34 Why Is the Sky Blue? Why Are Sunsets Red?

35

36

37 Absorption of Light by Water
Link Showing Absorption Graph

38 Homework Homework 2 Read chapter 27

Download ppt "Color & Vision."

Similar presentations

Light (or the ELECTROMAGNETIC SPECTRUM)

Light (or the ELECTROMAGNETIC SPECTRUM)
Color.

Color.
The Colour of Light & The Colour of Objects. Colour by Addition Sir Isaac Newton first discovered that visible (white) light was made up of many colours.

The Colour of Light & The Colour of Objects. Colour by Addition Sir Isaac Newton first discovered that visible (white) light was made up of many colours.
Color.

Color.
Color & Vision. Parts of the Eye l 3 types of cones in retina l Each responds more strongly to wavelength for which it is named l As the cones are stimulated.

Color & Vision. Parts of the Eye l 3 types of cones in retina l Each responds more strongly to wavelength for which it is named l As the cones are stimulated.
SNC2D. Primary LIGHT colours are red, green, and blue SECONDARY light colours are created by combining only two of the three primary colours of light.

SNC2D. Primary LIGHT colours are red, green, and blue SECONDARY light colours are created by combining only two of the three primary colours of light.
Chapter 28 Color. Spectrum: The spread of colors seen when light is passed through a prism or diffraction gradient.

Chapter 28 Color. Spectrum: The spread of colors seen when light is passed through a prism or diffraction gradient.
ROY G BIV The natural light that we see coming from the sun is generally perceived as white light. But we have all seen colored light in the form of a.

ROY G BIV The natural light that we see coming from the sun is generally perceived as white light. But we have all seen colored light in the form of a.
25.2 The human eye The eye is the sensory organ used for vision.

25.2 The human eye The eye is the sensory organ used for vision.
Color & Vision. Parts of the Eye l 3 types of cones in retina l Each responds more strongly to wavelength for which it is named l As the cones are stimulated.

Color & Vision. Parts of the Eye l 3 types of cones in retina l Each responds more strongly to wavelength for which it is named l As the cones are stimulated.
Chapter 16 Light and Color  16.1 Properties and Sources of Light  16.2 Color and Vision  16.3 Photons and Atoms.

Chapter 16 Light and Color  16.1 Properties and Sources of Light  16.2 Color and Vision  16.3 Photons and Atoms.
Ch. 4, Sect 1 Notes Light and Color Week 8. When Light Strikes an Object  When light strikes an object, the light can be ___ REFLECTED ___, ___ TRANSMITTED.

Ch. 4, Sect 1 Notes Light and Color Week 8. When Light Strikes an Object  When light strikes an object, the light can be ___ REFLECTED ___, ___ TRANSMITTED.
Color & Vision. Parts of the Eye l 3 types of cones in retina l Each responds more strongly to wavelength for which it is named l As the cones are stimulated.

Color & Vision. Parts of the Eye l 3 types of cones in retina l Each responds more strongly to wavelength for which it is named l As the cones are stimulated.
Color and Vision General Physics. Band of Visible Light ROYGBIV (Red, Orange, Yellow, Green, Blue, Indigo, Violet)

Color and Vision General Physics. Band of Visible Light ROYGBIV (Red, Orange, Yellow, Green, Blue, Indigo, Violet)
Color & Polarization. Color Why does a leaf appear green? Why do parts of the U.S. flag appear red? Objects appear a certain color because they absorb.

Color & Polarization. Color Why does a leaf appear green? Why do parts of the U.S. flag appear red? Objects appear a certain color because they absorb.
Color Subtraction Example: –Newspapers and the new zip-lock sandwich bags use color subtraction.

Color Subtraction Example: –Newspapers and the new zip-lock sandwich bags use color subtraction.
Light and Color There are 3 primary colors of light RED, GREEN, & BLUE

Light and Color There are 3 primary colors of light RED, GREEN, & BLUE
Color White is the combination of all colors. Spectrum Sunlight can be split into its component colors Called the color spectrum (Roy G. Biv)  Red 

Color White is the combination of all colors. Spectrum Sunlight can be split into its component colors Called the color spectrum (Roy G. Biv)  Red 
Ch. 19 - Light II. Light and Color (p.528-535)  Light and Matter  Seeing Colors  Mixing Colors.

Ch Light II. Light and Color (p )  Light and Matter  Seeing Colors  Mixing Colors.
IPC Notes Light & Color. The colors of light that we see are the colors of light that an object reflects towards our eyes. ex) blue jeans absorb all colors.

IPC Notes Light & Color. The colors of light that we see are the colors of light that an object reflects towards our eyes. ex) blue jeans absorb all colors.

Similar presentations

Ads by Google