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Idiomas disponibles
Idiomas disponibles
Glosario de términos
Term
Description
Edge
A technique used to increase apparent resolution by increasing
Enhancement
contrast around object edges. Usually counterproductive with already
high-resolution sources and can become a source of image distortion.
EMI
Electro-Magnetic Interference.
Fill Rate
Given as a percentage, this characteristic indicates how smooth an
image will look viewing a particular display. An imaging system with a
low fill rate will exhibit a screen door pattern in its images.
Focal Length
The distance from the surface of a lens to its focal point.
Foot-Lambert
Measurement of luminance (brightness) emitted from a surface.
(fL)
One foot-Lambert is equal to one lumen per square foot. The metric
equivalent of one foot-Lambert is 3.426259 nits or cd/m
SMPTE standard for theater cinema is 16 fL.
Form Factor
A general description of a projector or flat panel's size and shape.
For example, a light projector with a small case can be said to have
a small form factor, and would be good for mobile presentation.
Similarly, a flat panel that is slim and wall mountable would be
considered to have a small form factor.
FPS
Frames Per Second.
Frame
A frame is one complete video image. When all lines of the video
image are delivered sequentially, it is called progressive video. When
the odd lines and even lines are delivered as separate fields, it is
called interlace video.
Frame
Frame interpolation, also called motion interpolation, is a video
Interpolation
processing technique in which two sequential frames of video are
analyzed for motion shifts that occur between Frame A and Frame B.
Intermediate frames are then created and inserted between A and B
to estimate incremental steps in the movement. The objective is to
reduce motion blur and judder in order to achieve a cleaner and more
stable video image.
Front
A system where the projector sits in front of the screen with the
Projection
image getting reflected back to the audience.
Full HD 3D
A projector that is Full HD 3D compatible can use any of the 3D
formats enabled in the HDMI
top/bottom, or side-by-side. These projectors are compatible with
the 1080p 3D signal from a Blu-ray player, set-top box, or other
HDMI
sequential 3D from a computer.
®
1.4 device, but may not be compatible with 120Hz frame
®
1.4 3D specification: frame packing,
www.infocus.com
2
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