IMAX 3D CAMERA
The IMAX 3D Camera records images i.e for each eye and advances the film strips one frame (15 perforations) for each shot at variable rates, to a maximum of 48 frames per second, resulting in high resolution images characteristic of the wide field of view of IMAX 3D presentations.From d picture above u can c 2 eye sort of lenses from there itself we capture image with gud quality.
To create the illusion of 3-dimensional depth, the IMAX 3D process uses two camera lenses to represent the left and right eyes. The two lenses are separated by an average distance between a human's eyes. By recording on two separate rolls of film for the left and right eyes, and then projecting them simultaneously, we can be tricked into seeing a 3D image on a 2D screen. The IMAX 3D camera is very bulky, weighing over 113 kg/250 pounds. This makes it extremely difficult to film on-location documentaries. The IMAX screen, averaging at 8 stories tall, is the perfect medium for 3D movies to be shown on.
IMAX camera is an integral part of The IMAX Experience. They have been to outer space, explored the ocean floor, summitted Mt. Everest and travelled the globe. The IMAX camera is specifically designed to shoot 15 perforation, 70 mm film (15/70) - the world's largest film format. Weighing between 42 and 100 pounds, these cameras are extremely versatile and can be used in virtually any environment.
To create the illusion of 3-dimensional depth, the IMAX 3D process uses two camera lenses to represent the left and right eyes. The two lenses are separated by an average distance between a human's eyes. By recording on two separate rolls of film for the left and right eyes, and then projecting them simultaneously, we can be tricked into seeing a 3D image on a 2D screen. The IMAX 3D camera is very bulky, weighing over 113 kg/250 pounds. This makes it extremely difficult to film on-location documentaries. The IMAX screen, averaging at 8 stories tall, is the perfect medium for 3D movies to be shown on.
IMAX camera is an integral part of The IMAX Experience. They have been to outer space, explored the ocean floor, summitted Mt. Everest and travelled the globe. The IMAX camera is specifically designed to shoot 15 perforation, 70 mm film (15/70) - the world's largest film format. Weighing between 42 and 100 pounds, these cameras are extremely versatile and can be used in virtually any environment.
IMAX 3D Technology
IMAX 3D technology is the most advanced 3D film technology in the world and is based on human vision. When you look at an object, each of your eyes sees a slightly different view. Through a process called "stereopsis" your brain brings the two views together into a single three dimensional image.
IMAX 3D cameras incorporate two identical lenses that are precisely spaced to match the distance between your eyes. This interocular distance allows each lens to "see" both left and right views exactly as your eyes would see them. This helps to facilitate realistic 3D images once projected.
The IMAX 3D projector uses Rolling Loop technology to run two separate rolls of film simultaneously past twin projection lenses. To enable the 3D effect, the lenses are carefully aligned to project both left and right eye views onto the giant screen.
To see images in 3D, the audience wears either polarized glasses or a headset that includes electronic liquid-crystal shutter (E3D) glasses. While they have different technologies, both types of 3D glasses work with the IMAX 3D projector to provide stunning 3D images.
To enable the 3D effect, polarized glasses worn by the audience are precisely matched with the polarizing filters of the projector's twin lenses. While the lenses superimpose separate left and right eye views onto the screen, the glasses make sure that each eye sees the appropriate image, allowing your brain to create a single 3D image.
Instead of superimposing images, two sets of shutters within the 3D projector switch back and forth at 96 times per second, to project alternate left and right eye images on the screen. During the presentation,3D glasses sense a signal from the projector. In response to this signal, the left and right eye shutters in the glasses alternately open and close in conjunction with the projector shutters to make sure each eye sees the appropriate image, ultimately creating the 3D effect.
The IMAX 3D projector uses Rolling Loop technology to run two separate rolls of film simultaneously past twin projection lenses. To enable the 3D effect, the lenses are carefully aligned to project both left and right eye views onto the giant screen.
To see images in 3D, the audience wears either polarized glasses or a headset that includes electronic liquid-crystal shutter (E3D) glasses. While they have different technologies, both types of 3D glasses work with the IMAX 3D projector to provide stunning 3D images.
To enable the 3D effect, polarized glasses worn by the audience are precisely matched with the polarizing filters of the projector's twin lenses. While the lenses superimpose separate left and right eye views onto the screen, the glasses make sure that each eye sees the appropriate image, allowing your brain to create a single 3D image.
Instead of superimposing images, two sets of shutters within the 3D projector switch back and forth at 96 times per second, to project alternate left and right eye images on the screen. During the presentation,3D glasses sense a signal from the projector. In response to this signal, the left and right eye shutters in the glasses alternately open and close in conjunction with the projector shutters to make sure each eye sees the appropriate image, ultimately creating the 3D effect.
No comments:
Post a Comment