How tall are the pixels of the human eye? What are the pixels of the human eye?

The human retina has 5 million cones, and since the cones are responsible for capturing color images, you might think that is equivalent to the human eye having 5 million pixels. But the human eye also has more than 100 million rods, and these rod cells, which are responsible for sensing black and white, play an important role in the sharpness of visual imaging. But megapixel also underestimates the capabilities of the human eye, which is not a static camera.

People have two eyes, which are constantly rotating to obtain a larger area than the central area of the field of view, and then combine them into a complete picture in the brain, just as if making a panorama**. In good lighting, one can distinguish two thin lines at least one arc fraction (degree) apart, and if these two thin lines are regarded as two pixels, each pixel is equivalent to an arc fraction in the human eye. If you conservatively use 120 degrees as your horizontal field of view and 60 degrees as the vertical plane, the effective image data volume of the human eye is equivalent to 100 million pixels.

The average person's retina has 5 million cone cells, which are used to perceive visual colors and can imagine the human eye as equivalent to 5 million pixels. However, there are also 100 million rod-shaped cells in the eye, which are used to sense monochromatic contrast, light and dark, and play an important role in the sharpness of the image as your eye appears. Moreover, even if you think of the pixels of the eye as billions, you still underestimate them, because it is not a camera after all.

It is conservatively estimated that the horizontal viewing angle of the eye is 120 degrees, and the vertical viewing angle is 60 degrees, which is equivalent to 100 million pixels of image data.

Hundred million.

A line pair is an arc minute, and for the sake of convenience and calculation, we will make him an arc minute;

A line pair is 2 pixels, so one pixel is an angular minute;

The lateral angle of view of the human eye is 124°, and for the sake of convenience, we give it about 120°;

There are 24,000 arc minutes in 120°, which corresponds to 24,000 pixels;

If the field of view is square, then his pixels are 24000x24000;

That is, the legendary 576000000 pixels;

That's where the 100 million pixels come from.

Some of the main facts about the human eye are as follows:

1. The smallest detail that the human eye can resolve is converted into angular minutes.

2. The human eye has about 6.5 million cones.

3. The human eye has about 100 million rod cells.

4. The cause of the human eye is about 95° outward, 60° inward, 60° upward, and 75° downward.

5. The human eye can only clearly distinguish objects in the range of **10°.

6. The resolution of the human eye is lower the outward.

7. The human eye will have a noticeable sense of stuttering when seeing objects below 24 frames.

8. The human eye can distinguish high-velocity objects at about 75 frames at most.

Hundred million.

A line pair is an arc minute, and for the sake of convenience and calculation, we will make him an arc minute;

A line pair is 2 pixels, so one pixel is an angular minute;

The lateral angle of view of the human eye is 124°, and for the sake of convenience, we give it about 120°;

There are 24,000 arc minutes in 120°, which corresponds to 24,000 pixels;

If the field of view is square, then his pixels are 24000x24000;

The chain grinding is the legendary 576000000 pixels;

That's where the 100 million pixels come from.

Some of the main facts about the human eye are as follows:

1. The smallest detail that the human eye can resolve is converted into angular minutes.

2. The human eye has about 6.5 million cones.

3. The human eye has about 100 million rod cells.

4. The career of the human eye is about 95° outward, 60° inward, 60° upward, and 75° downward.

5. The human eye can only clearly distinguish objects within the range of **10°.

6. The resolution of the human eye is lower the outward.

7. The human eye will have a noticeable sense of stuttering when seeing objects below 24 frames.

8. The human eye can distinguish high-velocity objects at about 75 frames at most.

The human eye has hundreds of millions of pixels, and the human eye is an organ that reacts to light and serves a variety of purposes. As the sensory organ of consciousness, the eye possesses vision. Rod cells and cone cells in the retina possess a sense of light and vision including color differentiation and depth awareness.

The human eye can distinguish about 10 million colors.

Similar to other mammalian eyes, the non-imaging photosensitive ganglion cells of the human eye receive light signals in the retina, and the hormone melatonin and circadian clock-induced planning and inhibition affect and adjust the size of the pupil.

Light is not reflected, and the inside of the eye requires an ophthalmic curvature lens. The fundus (the area relative to the pupil) is characterized by an optical disc through which all the eye's light passes through the optic nerve fibers and exits the eyeball.