Not Cinema! The Family Can Enjoy The 3d Images To Enjoy
Not Cinema! The Family Can Enjoy The 3d Images To Enjoy
Since last year, Film The 3D technology more and more, "Ice Age 3", "Avatar" ... ... a series of 3D movies to audiences new, powerful visual experience, the film screens across the plane from the past into the stereo era.
However, watch 3D has given us a new visual stimulus, but must wear the 3D glasses askew people feel uncomfortable and take off glasses, the people will have a brief sense of vertigo. In the middle of this month, also appeared in Nanjing, audiences have watched the 3D version of "Avatar" backward hospital reported. So, we have ways to eliminate this dizziness flu? Or directly with the naked seeing 3D, instead of wearing them?
Recently, Nanjing University Electronic School of Science and Engineering Professor Wang Yuanqing invented a bare Seeing 3D technology. What kind of a technology? "Discovery" magazine brings you find out.
Read 3D "Avatar," a small husband and wife "perceived error" to the hospital
Mid-January this year, major websites, newspapers have published such a story: a young couple watching Nanjing "Avatar", the simultaneous dizzy, hot dry eye symptoms. This year husband and wife married to celebrate their first wedding anniversary arrangement for more than two hours of team bought two 3D version of "Avatar" movie tickets. 3 hours of movie watching at home, husband and wife are feeling dry eyes, an aching head, would have thought that sleep would be good. Did not expect the next morning, his wife suddenly intensified headache, vomiting, her husband also appeared similar to the symptoms. The results, both husband and wife to the hospital for treatment. After the final diagnosis
ophthalmologist and found them a long time because of continuous wear 3D movie glasses, watch 3D movies, resulting in eye muscle cramps, decreased ability to regulate eye, adjust the speed slow, giving rise to "video terminal syndrome" .
Ophthalmologist explained: "video terminal syndrome" is a long time looking at the computer, TV , Game consoles and other video terminals, excessive use of eye fatigue caused by the emergence of a series of eye discomfort, severe dizziness occurs, nausea, vomiting, physical symptoms such as poor blood circulation. Therefore, people who have eye diseases, such as glaucoma and other people, not suitable for watching 3D movies. In addition, hyperopia, Hua Yan patients, their ability to regulate sent forth the vision, coupled with the outside world evoked, particularly prone to eye fatigue, so not suitable for viewing. Why will lead
3D movie feel dizzy? NTU School of Electronic Science and Engineering, Professor Wang Yuanqing said the man named in the human inner ear, "vestibular apparatus" of the organ, which is responsible for the balance of body experience, such as the body's movement direction and acceleration. 3D view screen switching frequency, which makes eyes convey to the brain, "they are really moving," the signal, but the brain Quemo received signal muscle movement. So head occurs "perceived error" contradictions, and they may be dizziness, nausea and discomfort. In order to eliminate the dizziness, Professor Wang Yuanqing said that the key is to solve the three-dimensional images from the technical definition of the problem. Professor
South invention naked eye can see 3D effect of the instrument
Watching 3D movies in theaters now have Peidai Te system glasses. Often go to watch this movie looks pretty, told reporters that in addition to these glasses will bring a feeling of vertigo, the wearing of glasses by themselves are not easy, is not very health, get the feeling when the hands are covered with a layer of the above oil or gray, tired tired of. She has questioned the staff, the result was told that the glasses are clean, lightly wipe the lens, but also does not allow. Always felt uncomfortable after wearing looks pretty.
Looks pretty also thought that he is so fond of watching 3D movies, simply bought himself a pair of glasses that lend themselves to an extensive investigation into, only to find the matching pair of 3D glasses cost a lot of money, think they could not bear the. According to insiders, a pair of 3D glasses at least more than 700 yuan, the staff at the cinema release is 1000 exhorted million when asked, used to be very careful, damaged but the compensation to the market price.
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