Well, it seems as if a projector has been developed that exploits the same technology, which the Camera Culture Group will unveil at this year's Siggraph, the biggest computer graphics conference in the world. In addition to that, this projector is also said to be able to improve the resolution and contrast of conventional video, which could make it a nice transitional technology as content producers learn to utilize multiperspective 3D technology more efficiently.
Multiperspective 3D is different from stereoscopic 3D in that the 3D objects allow the viewer to move among them, as if actually in the environment. This means that multiperspective 3D could have applications in areas like collaborative design or medical imaging in addition to entertainment. The researchers at MIT built a prototype of their system with the heart of it being a pair of liquid-crystal modulators that are positioned between the light source and the lens. Patterns of light and dark on the first modulator turn it into a bank of slightly angled light emitters. Light passing through the second emitter only does so at a certain angle as a result. The combinations of the patterns that the two modulators display ensures that viewers will see slightly different images from different angles.
In addition to that, the researchers also built a prototype screen that widens the angle from which their projector's images are viewed. This new screen combines two lenticular lenses similar to the type used to create rough 3D effects reminiscent of old children's books.
Each modulator displays six different patterns for every frame of video, which produce eight different viewing angles. At a high enough display rate, our visual system will combine information from different images automatically. The modulators are capable of refreshing their patterns at 240 hertz, or 240 times per second. This means that even at six patterns per frame, the system is capable of playing video at a rate of 40 hertz. Even though this is a lower refresh rate than what is common in today's HDTVs it is still higher than the 24 frames per second that is standard in films.
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I don't know how I feel about glasses-free 3D projection at the moment. I've never really been much of an enthusiast for regular 3D. I will say that I like the way 3D movies are doing more internal 3D than external. What I mean by that is that the picture looks more like an open window with the scenes looking like I could walk right into them as opposed to just a bunch of things flying off the screen out at you. This new technology could be the very first step into creating actual holographic projection.





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Taiwan-based Vivitek has just debuted a series of DLP projectors featuring direct translation from 2D to 3D with absolutely no need to transform files. 3D is becoming a bigger and bigger market in the projector industry so naturally everybody is trying to get in on the fad. However, Vivitek may be the first company to to create a projector that seamlessly transfers images from 2D to 3D.
CES 2011 made a lot of waves in the world of projectors showing off a wide range of 3D HD projectors that accept content over HDMI. The thing that makes this special is that most of the 3D projectors on the market could only receive content from a PC via VGA or DVI, which reduces the image to a less than stellar 480i quality. That all seems to be changing, however, with the new styles of 3D projectors that will be hitting the market which can output in HD and even transform existing 2D content into 3D content.
Oh look! Another story on something 3D! Who would have guessed!? Yes, that's right, yet another story on a 3D product. You better get used to it though because 3D isn't going anywhere anytime soon.
Sony is allowing you bring the stunning big screen 3D experience found at the movie theater into your very own home. They have just announced their first 3D front projector, the new VPL-VW90ES.
JVC unveiled six new 3D-enabled D-ILA projectors today at the CEDIA Expo 2010. All six projectors host native contrast ratios that, quite frankly, blew me away. The top models from JVC deliver a 100,000:1 contrast ratio.
Projectors just keep getting better and better. They are constantly being updated with the best and latest features. They’re getting so good that some are even nice enough to use as a home theater. There are
Try turning on the t.v. or flipping through a newspaper or magazine and not seeing something about 3D technology. It's impossible. 3D is literally everywhere we look from movies to games to television to even ads and to be honest, it is becoming a little overwhelming. Every market for entertainment these days is getting its hands on 3D technology, including projectors.
If you’re looking to buy a new HDTV, then really an HD projector and a good quality screen should be something that you consider. Think about it…a good HD projector can give a larger picture with a higher quality image for a much smaller price than most HDTVs.
Sanyo has just announced that they will be releasing two new ultra-short focus 3D projectors soon. The PDG-DWL2500 and the PDG-DXL2000 will be about half the size of most other ultra-short focus projectors and will have a multitude of features.