Color and Color Perception. a physicists view of color…

Slides:



Advertisements
Similar presentations
S T U V W X Y Z red yellow blue black green white.
Advertisements

We Can Read About Mixing Colors
This is a self running presentation that lasts about 4 minutes, and loops continuously until escape is pressed. The text appears one word at a time to.
Most-to-Least Legible Color Combinations for Viewing on Slide Shows Color and contrast are very important tools in communication. They can be used to enhance.
COLORING WITH NUMBERS. NumbersNumbers NumbersNumbers
© red ©
Please Stand Up By Mr. Al.
Mrs. Smith’s 7th Grade Reading Blue Class Mrs. Smith’s 7th Grade Reading Blue Class Mrs. Smith’s 7th Grade Reading Blue Class.
COLOURS.
The Color Wheel Claire Heider The Primary Colors.
Kids S1 Vocabulary U1 Colors. Listen and say the color:
Hello, I am Vincent. I am a painter. I like to draw.
Homework Assignment You are going to research any artist of your choosing from any time period or genre. You are going to complete a one page double- spaced.
If you say 8 color the ones in your picture purple. If you say 9 color the ones in your picture blue.
Colors of Pigment The primary colors of pigment are magenta, cyan, and yellow. [
Post-test Review Please try your best...ask questions and read the question completely!!!
Review for Test Portion of the Art 10 Exam. Primary Colours: These colours make up all other colours. Red, Yellow, and Blue Complementary Colours: These.
FRACTIONS & SHAPES BY:. How many of these are colored red? * out of *.
= 5 = 2 = 4 = 3 How could I make 13 from these shapes? How could I make 19 from these shapes? STARTER.
Monkey, Monkey In the Tree. Monkey, monkey in the tree Throw the yellow coconut down to me!
GRAPHING RELATIONSHIPS For each graph, determine the graphing relationship and record it on a white board.
PART TWO Electronic Color & RGB values 1. Electronic Color Computer Monitors: Use light in 3 colors to create images on the screen Monitors use RED, GREEN,
Color Distribution A block BrownYellowOrangeRedGreenBlue GreenYellowOrangeRedPurple M&M Skittles.
Olga Vareli No!No! No!No! Yes!Yes! Black Olga Vareli.
Aimee M. Vilcins Klein Independent School District Klein ISD 4 th Grade Recorder Karate Name: _____________ Teacher: ___________.
A red dress What’s this? It’s a dress. What colour is it? It’s red. It’s a red dress.
The Element of COLOR. Color A visual perception created by the spectrum of light. COLOR IS.
Guess the colour Mix the colours Evaluation Group with work.
Catch the Wave Wave Rate D = measured distance between sensors.
Colors brown red yellow blue green purple white gold.
C o l o u r s Created by – Ganesh Satimeshram.
A Brief Review on Color Theory
COLORS.
Safety Colors Quiz.
South African Flag The South African flag contains the most colours of any national flag. Can you colour it in here? RED WHITE YELLOW WHITE BLACK GREEN.
Colors.
Watch Pete the Cat here:
Butterfly Maths Each caterpillar must be coloured the correct pattern for it to turn into a butterfly. Work out each problem to know how to colour each.
Colors.
Colors/Color Words.
Like.
Complementary Colors- 2 colors that are directly across each other from the color wheel, ex- red & green Triadic Colors- 3 colors that are evenly spaced.
مقالات إدارية حبيبات القهوة!!!! مبيعات قطاع الأعمال - الأحساء
Average Number of Photons
Colours.
The Color Farm Tune: “Bingo”
Fractions 1/2 1/8 1/3 6/8 3/4.
Two ways to discuss color 1) Addition 2) Subtraction
UNIT3 Colour.
Can I color yellow?. Can I color yellow?
Safety Colors Quiz.
Colors/Color Words.
Colors Computers build colors from Red, Green, and Blue; not Red, Blue, and Yellow. RGB = Red Green Blue Creating Colors Red + Blue = Purple No Red, No.
I see colors..
What Color is it?.
OOIBase32 reference color temperature = 3100 K.
©
C c Cc is for cat. © ©
©
Basic Concepts of Digital Imaging
What color is it ? By 林小玉.
Created for CVCA Physics by Dick Heckathorn 31 May 2K+4
Created for CVCA Physics by Dick Heckathorn 31 May 2K+4
The Colors of Our World Mary Kate DeLary.
Optical Illusions An optical illusion is characterized by visually perceived images that are deceptive or misleading. The information gathered by the eye.
Color Box Button - Gray Type : object Type : object Type : object
Let’s Learn the Basic Colors
Ready?.
Presentation transcript:

Color and Color Perception

a physicists view of color…

a human view of color…

how many “colors” did you see? wavelength-wise I only gave you red, white and black all burger images from:

let’s have a look at a white screen should have all wavelengths in it …

red…

green

blue

and everything in-between … 100% red100% green100% blue the yellow’s and purples are a bit crappy, but we can fix that:

color spaces…

what did you find in your color assignment ? how does color change during the day? which colors are more pleasing? how can we change that ?

a close-up of your camera sensor Bayer pattern

white balance… your camera records only red, green and blue… the way your colors look is determined how these three colors are weighted by your camera and any image processing software on-camera controls - white balance