1/4/2023 0 Comments 3d movies for glasses wearersWhile the 3D TVs are slowly becoming every household’s possession, 3D technology continues to evolve in the hands of competitive engineers and scientists all over the world. Movie studios have also developed 3D audio technology to complement 3D movie watching. This was followed by inventions, which enabled the development and inclusion of 3D projectors in cinemas. One of the most important developments that made way for the popularity of these movies was the creation of tools or gadgets that could be used for individual 3D viewing. The paper is scheduled to be presented at SIGGRAPH computer-graphics conference in Anaheim, California, this week.With 3D movies arriving on the scene, movie watching experience has enhanced many folds. The researchers are optimistic that future versions could push the technology to a place where theatres would be able to offer glasses-free alternatives for 3D movies. The team demonstrated that their approach allows viewers from different parts of an auditorium to see images of consistently high resolution. "The authors cleverly exploited the fact that theatres have a unique set-up in which every person sits in a more or less fixed position the whole time," added Gordon Wetzstein, assistant professor of electrical engineering at Stanford University who was not involved in the research. That range of views is then replicated across the theatre by a series of mirrors and lenses within Cinema 3D`s special optics system. What Cinema 3D does, then, is encode multiple parallax barriers in one display such that each viewer sees a parallax barrier tailored to their position. Thus, it is enough to display a narrow range of angles and replicate it to all seats in the theater. The key insight with Cinema 3D is that people in movie theatres move their heads only over a very small range of angles limited by the width of their seat. Glasses-free 3D already exists but not in a way that scales to movie theatres. "This is the first technical approach that allows for glasses-free 3D on a large scale." "Existing approaches to glasses-free 3D require screens whose resolution requirements are so enormous that they are completely impractical," said professor Wojciech Matusik from MIT`s Computer Science and Artificial Intelligence Lab (CSAIL). Scientists from Massachusetts Institute of Technology and Israel`s Weizmann Institute of Science have developed a display that lets you watch 3D films in a theatre without eyewear.ĭubbed "Cinema 3D", the prototype uses a special array of lenses and mirrors to enable viewers to watch a 3D movie from any seat in a theatre. NEW YORK, July 26: If you are tired of wearing those goofy glasses for a 3D movie experience, here comes some good news.
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