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Digital Projection INSIGHT 4K Laser Series
Reference Guide
APPENDIX F: GLOSSARY OF TERMS
Rev C June 2016
Overlapping region
See
Pillarboxing
.
Pixel
Short for
Picture Element
. The most basic unit of an image. Pixels are arranged in lines and columns. Each pixel corresponds to a micromirror
within the
; resolutions reflect the number of pixels per line by the number of lines. For example, a
lines, each consisting of 1920 pixels.
Pond of mirrors
Area around the periphery of the
containing inactive mirrors. The pond of mirrors may cause artifacts, for example during the
process.
Primary colors
Three colors any two of which cannot be mixed to produce the third. In additive color television systems the primary colors are red, green and
blue.
Progressive scanning
A method of updating the image in which the lines of each
are drawn in a sequence, without
.
Pulldown
The process of converting a 24 fps film footage to a video
PAL/SECAM
, 30 fps for
NTSC
. DP
projectors automatically carry out reverse pulldown whenever possible.
Resolution
Notes