Frage von ArnAuge:
Calms me so directly, that other people besides me are not as sparkling Movies in 3D - at least with today's technology.
http://www.sueddeutsche.de/kultur/d-technik-im-kino-mehr-light-1.991530
Antwort von Valentino:
The article tells only half the story here synonymous.
The topic of 3D projection s.sich is so complex that can explain it is not at all in such an article right.
Have looked at recently a real analog IMAX 3D film and was again amazed at how good can be 3D movies for years. This is in part to the IMAX s.Gesamtkonzept of the very good sound system, filling the 4:3 screen, which are extremely bright projectors and the special 3D image just so.
There are basically three in the 3D projection system, the glasses are in use, shutter, Pol and Anaglyph.
This swallow the shutter glasses and the light pole and s.meisten Anaglyph Birllen are a whole lot brighter.
In the projection there is again synonymous different systems:
DLP projector with dripleFalsh -> for shutter glasses
The right and left picture are shown alternately.
Beamer, the two-Sony4k 2k images distributed to the respective chip half and thus has two polarizing filters and two lenses.
Here is the Link and Picture Lastname rights simultaneously, arriving with the polarizer the images in each link and right eye separately.
Similarly, synonymous does the "new" format of analog 35mm 3D Technicolor.
With polarizing filters is always a silver screen of distress that is encountered due to the high cost may be more in the large plexuses.
Alternative here, of course, synonymous two 2k projectors are designed in such a manner that can perform 3D with polarizing filters. This is synonymous the brightest projection technology, as it double the light output can be driven. Such installations are here in Germany but found very rarely (Köln Cinedome IMAX cinemas and the beaknnten).
-The Anaglyph Sytse is rather less common and separates in principle with the two different colors (red / green) glasses of the left and right picture of each other. Unlike older red / green images are synonymous here but all other colors to represent. Here, as with the shutter glasses synonymous requires only a Porjektor.
This is the Picture too dark but is usually synonymous s.der too small sized projector lamp and the Fremdlich (emergency exit, etc.), which in addition to the screen and therefore makes severely limits the image contrast.
Here's a little more info on the subject:
