Is there any difference between the effects of red and blue, and the left and right formats of 3D?

Red and blue glasses are the principle of light filtering, and the film is composed of red and green, so that one eye can see the red part and the other can see the green part, so that two different pictures can be seen to produce a three-dimensional effect, polarized light glasses are polarized light principles, light has particle and wave characteristics, and this is the use of wave characteristics. A spectacle lens can only pass through the transverse wave, and one can only pass through the longitudinal wave, so that when the projection is projected, a picture is played with a transverse wave, and a picture is placed vertically, so that the picture seen by the two eyes is different, and the three-dimensional effect of red and blue glasses is poor, and the filter is not good, and the red is seen in the green, and vice versa, the effect is poor, and the effect is good, but cheap polarized light glasses are expensive, and the effect is good, but there must be special equipment, and the picture will be darker. To be precise, you shouldn't say that the left-right format and the red-blue format should be said together.

It should be red and blue, polarization, and active shutter, while left, right, and up and down are just different sources in polarization and active shutter style.

1. Different meanings of the left and right format: It is a storage method for 3D stereoscopic movies. Upper and lower format: It is a storage method for 3D stereoscopic movies. Red and blue format: refers to the red lens of the left eye and the blue lens of the right eye, and the left and right eyes see different pictures to produce a three-dimensional effect.

2. The matching glasses are not in the right or left format: the matching glasses are polarized glasses. Upper and lower format: The matching glasses are polarized glasses. Red and blue format: The matching glasses are red and blue glasses or red and green glasses.

3. The effect is different: it is divided into two halves vertically from the middle, one on the left and one on the right. Upper and lower format: Split horizontally into two halves from the middle. Red and blue format: The film that comes out with a stereoscopic **device** is generally red and blue or red and green.

4. Different types of formats: It belongs to a kind of two-color 3D stereoscopic film. Upper and lower format: It is a type of two-color 3D stereoscopic film. Red and blue format: It is a type of polarized 3D stereoscopic film.

5. Format with different degrees of difficulty: expensive and complex to make. Upper and lower formats: Expensive and complicated to make. Red and blue format: Inexpensive and easy to make.

1. The matching glasses are different.

The red and blue glasses are red and blue glasses or red and green glasses, which is one of the ways to separate the left and right eyes, using the characteristics of red lenses that can only transmit red light and green lenses can only transmit green light, separating the left and right eyes; The glasses that go with the left and right format are polarized glasses.

2. Definitions vary.

Red and blue format movies are used to filter different colors through different colored glasses to see different images; The left and right format is a storage method for 3D stereoscopic films, and it has nothing to do with the shooting method and equipment.

Red & Blue Format**:

Left and right format**:

3. The movies belong to are different.

The red and blue format of the 3D movie is a type of polarized 3D stereoscopic film; A left-right 3D movie is a type of two-color 3D stereoscopic movie.

4. The effect is different.

The red and blue format is the film after it comes out with a stereoscopic device, which is generally red and blue or red and green. The left and right format is one **on the left, and one ** on the right. The three-dimensional effect is produced after superimposing the left and right through the three-dimensional **.

5. Advantages and disadvantages vary.

The advantage of the red and blue format is that it is cheap and easy to make, and its disadvantage is that the color will be seriously lost; The advantage of the left and right format is that the color is clear and the effect is good, and the disadvantage is that it is expensive and complicated to make.

At present, there are three different display forms of 3D stereoscopic images: left and right format, red and blue stereo format, and raster stereo image. That is to say, a three-dimensional ** can be displayed in these three different ways, each with its own advantages and disadvantages, and cannot replace each other.

The left and right format**, also known as stereoscopic images, is taken twice by one camera at different horizontal positions or once at different positions with two dry cavity cameras, and the resulting two photos look the same but are actually two with different details**. This kind of **can be used 3D viewer (mirror)**, you can also convert the left and right format to red and blue format**, the advantage of the blue format is that the red and blue glasses are cheap, **you don't need to adjust the distance, the disadvantage is the loss of brightness and color roundness. The advantage of raster stereo image is that it does not need 3D glasses to be naked**, and the disadvantage is that the production is more complex**, and there are requirements for image content, and the three-dimensional sense of part of ** cannot be expressed without cashback.

3D Movie] The difference between the red and blue format and the left and right format is: different glasses, different movies, and different disadvantages of good luck and bad luck.

First, the glasses are different.

1. Red and blue format: The glasses with the red and blue format are polarized glasses.

2. Left and right format: The glasses with the left and right format are red and blue glasses.

Second, the movies are different.

1. Red and blue format: 3D movies in red and blue format are a type of polarized 3D movies.

2. Left and right format: Left and right format 3D movies are a kind of two-color 3D movies.

Third, the advantages and disadvantages are different.

First of all, let me tell you the principle of stereoscopic movies: 3D movies are actually dual-screen, one picture is only visible to the left eye, and the other is only visible to the right eye. When shooting or producing, the two images are shot by simulating the difference in the angle at which two human eyes see the same object.

Therefore, when two pictures are seen by two eyes, the illusion of three-dimensionality can be formed.

So do you know that formal stereoscopic movies are all double-screen, so why are there red, blue or green-red? There are three types of 3D: color cast (mainly red and blue) and polarized light.

and shutter, and in addition to the color cast, the other two need to buy a separate display device, so the latter two hinder the entry into more ordinary homes. Color cast is also the cheapest way to 3D. Therefore, some people have turned the left and right three-dimensional movies into movies that all color display devices can use in the best color cast way, that is, the red, blue and green-red that you see.

But this one is the worst.

Since 3D also includes color cast, then the dual-screen format of the movie, of course, can be used in the way of color cast, but the color cast cannot use other stereoscopic methods.

The red and blue format means that you can see the stereoscopic effect on an ordinary monitor, but you must wear red and blue glasses.

If you are on a computer**, please use the above version to directly choose to convert to red and blue 3D format.