What is 3D technology and how it works What Is 3D Technology And How It Works In Hindi

All of you must have heard about 3D and whenever you 3D movie When we go to see it, it has a different experience and it seems that the things seen on the screen are visible in front of us and nowadays all the movies are being made in 3D only, so that people can see their real life on the screen as well. Things are experienced but have you ever wondered how 3D works or how 3D movies are made.

So today I will tell you in this article that “3D Technology What is 3D technology and how it works Apart from this, to know about all these things what is the difference between 2D and 3D video, must read this post till the end.

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what is 3d What Is 3D Technology

3D means 3 Dimension which is called Tri-Dimension in Hindi and it indicates those objects or scenes which also have length, width and height/depth whereas 2D has only width and length which we can only see We cannot experience it like 3D.

3D refers to many things such as 3D animation, 3D movie, 3D printing, etc. So in computing, mathematical calculations are used to create a 3D object or scene. algorithm are used from which 3D graphics or 3D images are created.

what is 2d and 3d movies What Is 2D And 3D Movies

2D (Two Dimensions) movie or video

Most of the movies or videos we see in 2D, it looks exactly like a flat, which looks exactly like an image, in which you can see any scene only in the form of length and width. you mean that movie or Video The distance of whatever things are in the background cannot be detected, so this was about 2D film, now we know about 3D movie or video.

3D (3 dimensions) movie or video

Now-a-days all the videos or movies are recorded in 3D so that the viewing experience of the people can be increased, in this another dimension is added as compared to 2D, height/depth means when we watch a 3D movie, it looks like this. Like the things seen in the movie are visible outside the screen and in that we can easily find out how far the things are in the background and watching 3D movies also increases the experience of the people.

how 3d works How does 3D work?

3D is based on the working of our brain and eyes, when we look at an object, the right eye looks to the right and the left eye looks to the left, and our brain integrates both the scenes and interprets that scene with depth. 3D movie is recorded on the basis of this human reality, let’s understand it:-

Since the video we record is recorded in 2D because it has a camera And the same lens is used, whereas to record 3D two cameras or a twin lens is used to make a movie in which one leads the left eye and the other leads the right eye.

So both the cameras are placed very close to each other which is exactly the same as the distance between our eyes and both the cameras are slightly tilted and both capture the subject from different angles which when viewed from both sides gives us the same image. This is how 3D works when the whole scene is visible or a movie or video is recorded.

Therefore, glasses are used to experience 3D movies or videos. You must have seen that when someone goes to watch a 3D movie, we are given a pair of glasses, by wearing which we experience the 3D scene, so let’s know about 3D glasses. About how it works after all.

Types of 3D Glasses and their uses Types Of 3D Glasses And Its Uses

3D glasses are used to watch 3D movies and there are many types of 3D glasses and all have their own characteristics and uses. Let us know about some basic types of 3D glasses and how they work:-

1. anaglyph glass ,anaglyph glasses) ,

These 3D glasses are the most common type of glasses. It uses special red and cyan colored lenses to display the image. These lenses focus the subject you are looking at. They focus images for the left and right eye. Different colors are used to separate them, so that our brain sees those pictures in 3D.

So the image you see is usually the same picture seen from different angles and our brain merges those two images into one so that we see a 3D scene.

Apart from this, in addition to red and cyan, lenses of other colors are used in anaglyph glasses, such as magenta and green, red and green, etc.

2. Active Glasses –

Active 3D glasses means they have a battery and you have to charge them they open and close rapidly with the images on the screen and they work via screen technology as the screen has an emitter embedded in it Which sends information and a receiver is placed in front of this glass which receives the information of the screen and Battery Darkens the image from left and right side of each lens repeatedly through which it works so quickly that you cannot detect it and a 3D picture is formed in our mind due to which we experience in 3D. These glasses are often used in LCD or OLED display screens.

3. Passive Glasses –

Passive glasses are the ones you see in movie theaters. There is no battery and no receiver attached. Polarized lenses are used in this glass. Capture the picture of the right eye in this lens. does and the other captures the picture of the left eye and with the help of this polarized lens we capture those images together so that we get to see the 3D image.

what is 4d What is 4D

After 3D, it comes to 4D, in which there are four dimensions, in addition to three dimensions, one more dimension is added, we can call it experience or movement, understand it as an example when you watch a 4D movie. When you go, the seat on which you sit moves according to the scene of the movie: –

When the scene of gunshot is shown in the movie, there are holes in the back of our seat on both sides, due to which it feels like the sound of the gun has passed right through our ears.

Similarly, when the water scene plays in the movie, there are small sprinkles in the seat, due to which some drops of water are also dropped on us, so that we experience the things happening in the movie scene.

Apart from this, according to all the scenes shown in the movie, the seat in which we sit moves and we feel that we are inside that movie.

NOTE – FOR MORE DETAILS ABOUT 3D TECHNOLOGY jagran.com You can get it by visiting the news site, here you will get more information related to it.

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Frequently Asked Questions on 3D Technology FAQs On 3D Technology

Q1. What is the full form of 3D?

Ans- The full name of 3D is Three Dimension, it is called Tri-Dimension in Hindi which shows length, width and depth / height.

Q2. What is the difference between 2D and 3D?

Ans- 2D means two dimensions i.e. it is absolutely flat and in 2D images we see only length and width because it has only two dimensions.

On the other hand, there are three dimensions in 3D, which in the images, along with the length and width, we also know its height / depth, so that we can also find out the distance of the things seen in the scene.

Q3. Which was the first 3D film of India?

Ans- India’s first 3D film was “My Dear Kutichthan”.

Q4. How does the human eye see 3D scenes in reality?

Ans- Human eyes see anything from right side on one side and left side on the other side due to which the brain merges those two views and we see 3D scene, on the basis of this we also watch 3D movie.

what have you learned What have you learned

In this article, you learned what is 3D, how it works, what are 2D and 3D movies and how 3D movies are recorded, along with this I told you what is 4D and how watching 4D movies is a real experience. |

I hope that this information given by me will be very important for you and I have tried to explain in very simple language so that you can understand better about 3D technology.

If you have any question related to this article, then do tell us by commenting, so if you have liked this post, then definitely share it with your friends so that everyone can get information about it. Thank you.

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What is 3D technology and how it works What Is 3D Technology And How It Works In Hindi | MyBigGuide