In this model, the projector is treated as a camera, thus making a projector-camera-based system unified with a well-established traditional binocular stereovision system.
In this project, we present a simple linear model for projector defocus; based on this model, we develop methods for robust scene capture as well as enhanced image display.
They ended up simulating the sun using older-model IMAX projectors purchased on EBay, because their bulbs had roughly the same effective temperature as the solar surface.
As opposed to the MC-based forward-projector, the back-projector model includes several approximations.
The brackets were measured at the slot height 2 times on each side, in the internal portion of the slot and in its most external portion using a Nikon Profile Projector model V-16D.
By Henry S. F. Cooper The New Yorker, September 20 , 1969P. 35 Talk story about the installation with the Planetarium's new projector, Model VI, a complicated instrument that can flash the sun, the stars, the planets, the moon, comets, asteroids, and just about any other heavenly body onto the inside of the Planetarium's big white dome.
* Screen type and size * Projector model * Aspect ratio * Throw ratio calculator * Geometry settings * Viewing angle map * Luminance levels.
For now, one of the most notable aspects of Ariana (a model of the projector shown here) is that it shows how Razer is expanding some of the concepts that have been hallmarks for the company, and also how it's using some of the tech that it has been picking up by way of acquisitions.
For stimulus presentation, a NEC video projector (model VT560 Lamptype: VT60LP; 50/50 Hz 2.9/1.4 A) projected a black fixation cross onto a reflective aluminium board (104 cm×80 cm).
An Epson (model ELP-7000) LCD projector displayed stimuli on a screen positioned at the head end of the scanner bore which subjects were able to view through a mirror mounted on top of the head coil.
