What is a 3D camera?

3D cameras have depth, while ordinary cameras have only two dimensions, and there is no depth, that is, every scene is flat and only plays continuously; Because of its depth, 3D is similar to the depth of field seen by the eyes. It is usually not a problem to play 3D cameras only on the LCD screen of the camera. But now there are many 3D formats and playing media, and there is no uniform standard. It depends on the mode of your camera, otherwise it may not be as good as the traditional ordinary camera on ordinary TV.

A 3D camera, which is made of 3D lenses, usually has more than two camera lenses, the distance between which is close to that of human eyes, and can shoot different images similar to those seen by human eyes on the same scene [1]. Holographic 3D has more than five lenses. Through point grating imaging or rhombic grating holographic imaging, you can watch the same image in all directions as if you were there.

The first 3D camera

Up to now, the 3D revolution has revolved around Hollywood blockbusters and major sports events. With the advent of 3D cameras, this technology is a step closer to home users. After the launch of this camera, we can capture every unforgettable moment in life with 3D lens in the future, such as children taking their first step, university graduation celebration and so on.

Technical characteristics of 3D camera

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1 and 3D cameras also have two side-by-side lenses. The 3D camera itself functions like a human brain, which can fuse two images into a 3D image.

2. These images can be played on 3D TV, and viewers can watch them with so-called active shutter glasses or directly through naked-eye 3D display devices.

3.3D shutter glasses can quickly switch the lenses of the left and right glasses at a speed of 60 times per second. This means that each eye sees a slightly different picture of the same scene, so the brain will think that it is enjoying a single photo presented in 3D.

4. Up to now, one of the problems faced by 3D technology is the relative lack of content-movies and TV programs. Our survey shows that people are eager to record every important moment of their families in 3D, and people will undoubtedly be very excited when they see these moments.

At present, there are high-definition 3D camera prototypes, and all digital imaging giants want to get ahead of them.

Application field of 3D camera

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1. In recent months, many high-tech companies around the world have launched 3D TVs. Sony also introduced a camera that can make 3D still images.

2.3D camera has a slot for holding high-speed memory cards, which can be used to save video clips and create a 3D gallery of the most important moments in the family. This memory card can be inserted into a 3D TV for viewing. Users can also buy a 3D burner, burn movie clips directly to DVD and save them, and then watch them through a Blu-ray DVD player. They can also print out 3D photos through high-precision printers and put them on the grating, or save them for viewing through 3D electronic photo albums.

3. Users can also use this 3D lens system to make 3D video calls on the Internet, which makes this communication more similar to close communication in real life.

Other functions of the 4.3D camera include depth of field adjustment system, facial recognition and "smile shooting". Once the facial recognition function is turned on, the lens will lock a person when shooting a group of people, and automatically adjust the depth of field to ensure that the lens is aimed at him or her in high definition.

5. "Smile shooting" means that when the camera finds someone smiling during shooting, it will automatically capture a still picture. This new 3D camera also has stabilization function, which can minimize lens shake. 3D camera

Shooting scene

It can also be used as a traditional 2D camera.