COLOR PHENOMENA | Page: 05. 03 | |||||
Introduction | Ingredients | Spectra | Attributes | The Human Eye | Color Mixing | General Terms |
Color Spaces | How to measure | Color Scales | Color Effects | After Images | Contents |
The Human Eye |
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HUMAN EYE on page
05.00 |
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COLOR-BLINDNESS |
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A bull is completely Color-Blind. It becomes aggressive because of a motion of an object. |
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blue-violet | green | red |
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05-03-01 |
NORMAL |
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05-03-02 |
PROTAN |
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05-03-03 |
DEUTERAN |
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05-03-04 |
TRITAN |
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NORMAL |
PROTAN |
DEUTERAN |
TRITAN |
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RED |
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YELLOW | ||||
GREEN | ||||
CYAN | ||||
BLUE | ||||
MAGENTA |
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The images below are a part of the test for Color-Blindness. |
by Dr. Shinobu Ishihara |
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Left and Right Image |
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The normal read the figure for 2 and the color-blind can hardly read it. |
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Left and Right Image |
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Left Image My
question: Try
to copy the right image and paste it for instance in MS-Word.
05-03-15-resized |
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Left Image |
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Normal color vision should read the number 6. |
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Normal color vision should read the number 7. |
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Those with normal color vision should read the number 8. |
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Individuals with normal-color-vision will see the number
15. |
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Normal color vision should read the number 26. |
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Normal color vision should read the number 42. |
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Individuals with normal-color-vision will see the
number
45. |
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Individuals with normal color vision will see the number
56. |
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Individuals with normal -color vision will see the number
74. |
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Individuals with normal-color-vision will see the numbers
97. |
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The normal should trace along the purple and red
lines between the two X's. |
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Normal will trace the Orange line between the two X's. |
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Those with normal color vision will trace the
Blue-Green line between the two X's. |
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Normal should trace the line connecting the
Blue-Green and the Yellow-Green. |
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Normal color vision should trace the line
connecting the purple and the orange between the two X's. |
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Both normal and those with color deficiencies can trace the winding line between the two X's. |
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Normal Father | Carrier Mother | ||||||
chromosome Y | chromosome X | chromosome X | chromosome X | ||||
Normal Son | Affected Son | Normal Daughter | Carrier Daughter | ||||
Y | X | Y | X | X | X | X | X |
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Please be so kind to enter any questions or remarks in my Guestbook |
Last update |
Work in progress
Red-Green color-blindness:
A form of color-blindness in
which red and green are perceived as identical.
This is the most common type of
color-blindness.
It is inherited in an X-linked recessive manner and affects 6%
of males.
It is also known as deutan color-blindness, deuteranopia, and
Daltonism.
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Wald, George b. Nov. 18, 1906, New York, N.Y., U.S. d. April 12, 1997, Cambridge, Mass. American biochemist who received (with Haldan K. Hartline of the United States and Ragnar Granit of Sweden) the Nobel Prize for Physiology or Medicine in 1967 for his work on the chemistry of vision. |
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Dalton, John b. Sept. 6, 1766, Eaglesfield, Cumberland, Eng. d. July 27, 1844, Manchester British chemist and physicist who developed the atomic theory of matter and hence is known as one of the fathers of modern physical science. |