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Moving air or wind is difficult to see.
The motion of atoms can not bee seen with the unaided eye.
One can not see the motion of tectonic plates.
In these examples, the phenomena are not visible but one can measure them.
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoSomething in motion that cannot be seen is air.
or
You cannot see Earth moving, yet you know it moves (revolves) around the sun.
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Name something in motion that you can't see moving?
Air (wind) unless there is a tree moving
Three things in motion that you cannot see moving?
air particles, the earth around the sun, and the blood in your blood vessels
What is motions hearing moot?
People asked me many times whether it is reliable to use human perception to annotate motion. So what is motion? There are two possible answers. First, motion is the physical movement of pixels, and therefore motion has to be measured in a physical way. Second, motion is human percept--motion is what we perceive in our brain, something we can sense and communicate. Look at the following two examples. Do you perceive any motion in Figure 1? Of course, you see a circle is moving along a circular orbit. But is there any pixel moving in Figure 1? As we slow down the motion in Figure 2, we don't see any pixel moving. In fact, this stimulus was composed by a rotating spotlight shining on a dark surface. So physically, no pixel moves, but we cannot deny the fact that something is moving. Also, we want to build a computer vision system that can "perceive" the motion of the circle. If the ultimate goal of computer vision is to let the computer see what humans perceive, then it is certainly the right way to let humans teach computer how to see the world. Our human-assisted motion annotation serves exactly for this purpose. Indeed, we shall show you that (a) humans' annotations are very consistent, and (b) human's annotations are consistent with other ground-truth data.
What are two ways to describe motion?
Motion is very noticeable if you are not moving and the other one is. You can easily see moving vehicles if you are standing still. You can also tell if another person is moving when you are standing still.
What does the motion of an object moving at a constant speed look like?
In the animation above we see an object (blue box) that is already moving along when we encounter it.
Name something in motion that you can't see moving?
Air (wind) unless there is a tree moving
Three things in motion that you cannot see moving?
air particles, the earth around the sun, and the blood in your blood vessels
What is in motion but you cant see it moving?
Air
Why don't you feel the earth rotating?
One thing to cover first is how we perceive motion. We can see when we are moving relative to something else, but we cannot actually feel motion; we feel change in motion. Consider that when you are in a car you can feel when you speed up, slow down, or make a turn, but don't feel different when moving at a steady speed, save for bumps in the road and vibration from the engine. The same goes for Earth's rotation; we are moving quite fast, but at a constant speed. We do experience some acceleration from the rotation, but that acceleration is tiny, much less than what we experience from gravity.
What is motions hearing moot?
People asked me many times whether it is reliable to use human perception to annotate motion. So what is motion? There are two possible answers. First, motion is the physical movement of pixels, and therefore motion has to be measured in a physical way. Second, motion is human percept--motion is what we perceive in our brain, something we can sense and communicate. Look at the following two examples. Do you perceive any motion in Figure 1? Of course, you see a circle is moving along a circular orbit. But is there any pixel moving in Figure 1? As we slow down the motion in Figure 2, we don't see any pixel moving. In fact, this stimulus was composed by a rotating spotlight shining on a dark surface. So physically, no pixel moves, but we cannot deny the fact that something is moving. Also, we want to build a computer vision system that can "perceive" the motion of the circle. If the ultimate goal of computer vision is to let the computer see what humans perceive, then it is certainly the right way to let humans teach computer how to see the world. Our human-assisted motion annotation serves exactly for this purpose. Indeed, we shall show you that (a) humans' annotations are very consistent, and (b) human's annotations are consistent with other ground-truth data.
What does Animayted mean?
images which we see in moving condition,or images which are in motion are called animated or animations!
What are two ways to describe motion?
Motion is very noticeable if you are not moving and the other one is. You can easily see moving vehicles if you are standing still. You can also tell if another person is moving when you are standing still.
How does a grasshopper sense motion?
Yes, the grasshopper's compound eyes see motion. Yes, the grasshopper's compound eyes see motion. Yes, the grasshopper's compound eyes see motion. Yes, the grasshopper's compound eyes see motion.
What does the motion of an object moving at a constant speed look like?
In the animation above we see an object (blue box) that is already moving along when we encounter it.
You want to know that why your eye cannot see the fast moving fan blades?
Human eyes are too slow to see fast moving anything
What is something that has weight but you cannot see?
microrganisms
What are the 3 ways of motion?
The 1 way you can tell an object is in motion is by having a focus point that does not move and watch and see if the object you are looking for is moving. Another way to notice where the object is now, then later, check and see if the object has been moving. lastly, if you are a scientist, you can use telescopes, computers, and the latest gadgets to tell you if an object is in motion.
