What is it like to have a good color perception?

You can distinguish all kinds of colors that ordinary people can't distinguish, and these colors are really strange, you can't find it, but you can easily feel this color.

When I studied art, I really had a detailed grasp of color, and I was able to identify the color no matter what it was.

The colors that others see are very simple colors, but the colors I see are the colors that are patched together, and the world I see is really colorful.

It's really hard for people to tell the colors, but it's so easy for me, and I can always tell the colors.

When I paint, I always have a better color match than others, and I feel that I am really talented in painting.

When I mix colors, I really think that this is how colors should come out, so I can always adjust the colors exactly I want.

When I paint, I feel like I'm born with colors, and I'm really good at looking at them.

In my eyes, the world is really colorful, and the colors of all kinds of things are very conspicuous, obvious colors.

In my eyes, there are a lot of colors, and red is not just a simple red, it is a colorful color.

No matter how difficult it is to distinguish between the physical examinations, it is too obvious and easy for me.

There are four conditions: light, colored objects, sound visual organs, and the brain.

The light is irradiated on the colored object, and after the absorption, reflection and transmission of the light by the object, it is used for the human eye, and then the optic nerve in the eye transmits the information to the brain, and the visual center of the brain obtains the judgment of color after the comprehensive processing of the information, thus producing color vision. In the process of rotting acres, every link is very important and indispensable.

People can see colorful objects almost everywhere, and it can be said that human beings live in a colorful space. However, in order for people to be able to perceive these colors, they must meet three conditions, namely, to see light, objects and the human visual system (eye, optic nerve, brain).

Colors are divided into colors according to psychological feelingsWarm tones(red, orange), cool (green, blue) and neutral tones (purple, yellow, black, gray, white).

1. The so-called warm color is a color that can give people a feeling of warmth and comfort. The main colors refer to red, orange, yellow and the hues composed of them, and the warm colors symbolize the sun, flames, etc., giving people a positive, enthusiastic, active and unrestrained feeling.

2. Cold color is a psychological feature of color is "hot and cold", which is the psychological feeling of color. For visual purposes, the color system of orange-red, yellow, brown and red is often associated with heat, warmth, and enthusiasm, so it is called warm tones. As for the blue-purple color, it is associated with calm, cozy, transparency, and coolness, so it is called a cool color.

3. Neutral color, also known as colorless system, refers to a series of gray with different shades of black, white and black and white, and neutral color does not belong to cold colors or warm colors. Black, white and gray are the three most commonly used neutral colors. Neutral colors are colors that fall between the three major colors, red, yellow, and blue, and are not cool or warm.

Black, white and gray are the three most commonly used neutral colors.

Behind all of these design guidelines is the foundation of human psychology, which is how people perceive, reason, remember, and translate intentions into behaviors. Only by understanding the psychological underpinnings behind the basic design principles will the design of interactive systems be usable and practical.

Next, we need to understand how exactly color vision works?

Rods:Able to perceive the intensity of light but not feel it, work in low brightness, and only work in low light environments.

Optic vertebral cells:It can perceive color, and there are three types of optic vertebral cells that are sensitive to red, green, and blue light, but the sensitivity of these three types of optic vertebral cells is different, and the sensitivity range is an overlapping trouser burning state.

In order to form the colors we can see, the brain needs to combine the following three signals:

Edward H. Edelson, Massachusetts Institute of Technology (MIT).Professor Adelson devised a ** to explainWith subtraction, our visual systems are different in their sensitivity to color and brightness, that is, contrasting edges (contrast) are more sensitive than contrasting absolute brightness (brightness).

Can you believe it, in fact, the background color of lattice A and B is the same).

In addition, there are other external factors that affect color differentiation: the display, the display angle, and the ambient light.

Summary. Hello, dear, recommended related knowledge: color can evoke people's senses, such as smell, taste, cold color and warm color can bring people different temperatures, color has assimilation effect, high brightness, high purity and high contrast color has attractiveness, color has expansion and contraction, high brightness color feeling light, low brightness color feeling, color feeling can evoke people's inner emotions [warm].

Color can evoke people's senses, such as () (perception.

Color history can arouse people's senses, such as smell, taste, cold color and warm color can bring people different temperatures, color has a assimilation effect, high brightness, high purity and high skin scattering ratio of color has an attractive color, color has expansion and contraction, high brightness color feeling light, low brightness color feeling, color can evoke people's inner emotions [warm].