With the development of display technology, 3D has become a trend. In the future, naked-eye 3D will be the development direction of 3D technology. For the television industry, it is also the life-saving straw for 3D TVs that have entered a low point. However, the popularity of naked-eye 3D TV still needs time. Like the much-anticipated 4K live broadcast, although it can greatly enhance the viewing experience, its popularity involves equipment and technology upgrades in the entire industry chain of film and television. It cannot be accomplished overnight. And for our consumers, the popularity of new technologies will inevitably require the purchase of new equipment. The value is not worth it. However, today Xiaobian teaches everyone a big move - how to look naked 3D on ordinary TVs that do not support 3D.
To achieve this goal, everyone must prepare:
1, a display device, mobile TV and computer are free.
2, 3D video or pictures, need to pay attention to must be the left and right formats.
3, two eyes with similar vision after correction.
I believe that the first third condition of a friend who is watching now is definitely satisfied. As for the second condition, there are already many 3D resources implemented in it. In particular, the 3D video format is dominated by the left and right formats. Generally, the 3D format is marked in the file name, as long as it is not downloaded to the top and bottom or interlaced formats. Difficulties are the left and right format images. The current online 3D image formats are mostly red and blue, and the limited stereoscopic effects (red and blue are equivalent to the castrated version of polarized 3D) will also cause color casts. However, before the start of the dinner, Xiao Bian first served with an appetizer to teach everyone how to make 3D pictures.
The basic principle of 3D is to use the small parallaxes of the left and right eyes to deceive computers, so simple copying is ineffective. At this time, we need a digital camera with a viewfinder (it doesn't matter if it's a SLR, a paraxial or a card machine, as long as there is a small window). The objects to be photographed are also stressful. First of all, there must be a clear distance relationship in the picture. Then, because the two photos will be combined in the later stage, there should be no moving objects (pedestrians, leaves, etc.) in the picture, and the lights and cameras in the scene. The set exposure should also be as uniform as possible.
The shooting process is very simple. After the composition is determined, take a picture with the commonly used poses and common eyes, and then maintain the posture at this time, pan the viewfinder to the other eye, and then take a picture, at this time the composition There will be a little different, do not care, the human eye itself is like this.
Then put two photos into the PS to splicing, a homemade 3D picture is completed.
After the three elements are ready, our tutorial is officially started.
With the images Xiaobian eyes now see, take a chestnut: Normally, the image you see is this:
The first thing you must do to get your eyes out of focus is not to stare at a certain point. If you have seen a popular three-dimensional picture in the past, find that feeling, this step will be a lot easier, otherwise it will take some time to explore and practice to master it. Our goal is to appear ghosted, like this:
Well, now keep your eyeballs from turning (or you're doing your best) and keep the body moving vertically with the screen until the ghosts are reunited. The effect is this:
The next moment is witnessing miracles. In the past, we needed 3D TVs and 3D glasses. Even 3D images that could be seen on valuable 3D head-mounted displays appeared before our eyes! To achieve this, don’t do 998, don’t do 98, and don’t do it. No money, no money! And there is no loss of brightness. It's just a bunker.
Although naked eye 3D is good, but this method is particularly prone to cause eye fatigue (essentially it is the right eye for a long time), after a certain period of time, we must make the eyes rest well, otherwise, once the eye can not go back, it is troublesome.
If you can't see the 3D effect at all, you can actually try to make the two pictures into fast-switching gifs, which also have a certain 3D effect.
Teach yourself to shoot 3D video
Some people don't feel much about still pictures at all. In fact, it's okay to shoot 3D video yourself, but either choose a specific 3D camera or you need a wonderful pose...
Note: This product is not a small series In the end, we send you a few naked-eyed 3D photos. In fact, there are also many video formats in the video site, which can be easily accessed.
1, a display device, mobile TV and computer are free.
2, 3D video or pictures, need to pay attention to must be the left and right formats.
3, two eyes with similar vision after correction.
I believe that the first third condition of a friend who is watching now is definitely satisfied. As for the second condition, there are already many 3D resources implemented in it. In particular, the 3D video format is dominated by the left and right formats. Generally, the 3D format is marked in the file name, as long as it is not downloaded to the top and bottom or interlaced formats. Difficulties are the left and right format images. The current online 3D image formats are mostly red and blue, and the limited stereoscopic effects (red and blue are equivalent to the castrated version of polarized 3D) will also cause color casts. However, before the start of the dinner, Xiao Bian first served with an appetizer to teach everyone how to make 3D pictures.
This opportunistic can not call naked 3D
The basic principle of 3D is to use the small parallaxes of the left and right eyes to deceive computers, so simple copying is ineffective. At this time, we need a digital camera with a viewfinder (it doesn't matter if it's a SLR, a paraxial or a card machine, as long as there is a small window). The objects to be photographed are also stressful. First of all, there must be a clear distance relationship in the picture. Then, because the two photos will be combined in the later stage, there should be no moving objects (pedestrians, leaves, etc.) in the picture, and the lights and cameras in the scene. The set exposure should also be as uniform as possible.
The shooting process is very simple. After the composition is determined, take a picture with the commonly used poses and common eyes, and then maintain the posture at this time, pan the viewfinder to the other eye, and then take a picture, at this time the composition There will be a little different, do not care, the human eye itself is like this.
Then put two photos into the PS to splicing, a homemade 3D picture is completed.
With the images Xiaobian eyes now see, take a chestnut: Normally, the image you see is this:
Although naked eye 3D is good, but this method is particularly prone to cause eye fatigue (essentially it is the right eye for a long time), after a certain period of time, we must make the eyes rest well, otherwise, once the eye can not go back, it is troublesome.
If you can't see the 3D effect at all, you can actually try to make the two pictures into fast-switching gifs, which also have a certain 3D effect.
Teach yourself to shoot 3D video
Some people don't feel much about still pictures at all. In fact, it's okay to shoot 3D video yourself, but either choose a specific 3D camera or you need a wonderful pose...
Note: This product is not a small series
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