|
This topic comprises 4 pages: 1 2 3 4
|
Author
|
Topic: Spy Kids 3-D
|
|
|
|
|
|
|
|
Tim Turner
Film Handler
Posts: 87
From: Chula Vista, CA, USA
Registered: Jan 2002
|
posted 07-14-2003 11:49 AM
I've seen Spy Kids 3D, it is not at all what I had expected, it doesn't look that 3D to me at all. The 3D movies I've seen were Captian Eo, Some documentary film about Sharks, and Terminator 3D, those were all amazing. Characters and objects actually flew out the screen, and hung right in front your face! And this is what they sell the movie as being in the trailers. But Spy Kids isn't like that, it looks pretty much 2D to me to with some 3D effects, and I think most of it was due to my imagination. The 3D glasses are Red and Blue, and make everything look wierd, as if there are only 3 colors.
The glasses that I saw the other movies with were not blue and red, but a dark gray color. I don't know how 3D movies work, but this movie looks mega cheap compared to what I've seen. And I dought Kids will fall in love with it.
BTW so far we've only recieved about 15 glasses! I don't know if more are coming.
| IP: Logged
|
|
|
David Graham Rose
Expert Film Handler
Posts: 187
From: Cambridge, UK
Registered: Sep 2002
|
posted 07-14-2003 02:15 PM
Greetings from Cambridge
The subject of 3-D movies is particularly topical at the moment. I have recently retrieved a batch of ParaVision lenses complete with alignment instructions and glasses from the library archives. I believe they were imported into the UK for the release of Friday the Thirteenth (part 3) in 3D and Jaws 3D and were donated to us by the ABC/Regal Cambridge after their use in 1983.
The system is based on the wave nature of light (as opposed to the particular nature of light, (Schrodinger et al), in which a light ray may be considered to consist of two sinusoidal waves oscillating at 90 degrees to each other. Polaroid filters (depending on orientation) are able to eliminate either of these waves, thus allowing each eye to 'see' separate images, depending on the plane of polarisation. To retain the polarisation of the reflected light, a silver screen is necessary. Projection of the image on to a matt or perlux surface causes the 3D effect to be lost, due to the de-polarisation effect. Examination of a ParaVision frame, such as those seen in Jaws 3D will reveal that each frame is divided into 2 separate images, each 2 perforations in height. The upper for one eye, and the lower for the other. The ParaVision lens is split down the middle and has adjustments to control focus and the convergence of the two images.
SpyKids 3D is indeed anaglyphic 3D, where the separate images for each eye are rendered in differing colours on the print. Thus using coloured filters eliminates information intended for the opposing eye. The system is crude, and reasonably effective, but not as efficient and as strain free as viewing polarised 3D images.
My team and I, as one of our ongoing projects, are developing a theatrical system for 3D which eliminates the patrons wearing glasses. Results thus far have been variable, but due to the Praelector and Bursar's recent round of financial constraints, the project has been placed very much in the 'pending' file.
Maybe I shall leave the project as something to work on in my retirement.
From Cambridge, and a financially crippled PG work group, good evening.
David
| IP: Logged
|
|
|
|
|
|
|
|
All times are Central (GMT -6:00)
|
This topic comprises 4 pages: 1 2 3 4
|
Powered by Infopop Corporation
UBB.classicTM
6.3.1.2
The Film-Tech Forums are designed for various members related to the cinema industry to express their opinions, viewpoints and testimonials on various products, services and events based upon speculation, personal knowledge and factual information through use, therefore all views represented here allow no liability upon the publishers of this web site and the owners of said views assume no liability for any ill will resulting from these postings. The posts made here are for educational as well as entertainment purposes and as such anyone viewing this portion of the website must accept these views as statements of the author of that opinion
and agrees to release the authors from any and all liability.
|