Color theory Anatomy of the retina Terminology Hue Brightness Saturation Resolving power Additive color mixing Subtractive color mixing COLOR THEORY Additive color mixing R G Y R ID: 636463
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Slide1
COLOR
A forced march through
Color theory
Anatomy of the retinaSlide2
Terminology
Hue
Brightness
Saturation
Resolving power
Additive color mixing
Subtractive color mixingSlide3
COLOR THEORY
Additive color mixing
R +
G =
Y
R +
B =
M
B
+
G =
C
R + G + B =
WSlide4
Color mixing on the computer screenSlide5
COLOR THEORY
Subtractive color mixing
W - R =
G + B
W - G=
R + B
W - B
=
R + G
W - R
+
G + B =
K
= M
= Y
= C Slide6
Color mixing on the printed page:Xerox solid ink colorsSlide7
Subtractive color mixing on the printed page:the registrationSlide8
Subtractive mixing on the printed page:REDSlide9
RED, MagnifiedSlide10
Subtractive mixing on the printed page:GREENSlide11
GREEN, MagnifiedSlide12
Subtractive mixing on the printed page:BLUESlide13
BLUE, MagnifiedSlide14
Why does this work?
Visible spectrum
Visual Pigments
at Molecular Expressions Optical Microscopy PrimerSlide15
I’m afraid you’ll find it’s a bit more complicated than that.Slide16
Anatomy of the Retina
Human eye
at Molecular Expressions Optical Microscopy Primer
Multiple interactions Slide17
Receptive FieldsSlide18
Resolving PowerSlide19
Blind spot
Nasal side temporal sideSlide20
What receptors are in the fovea?
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