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Digital Video and HD
book

Digital Video and HD

by Charles Poynton
January 2003
Intermediate to advanced content levelIntermediate to advanced
736 pages
30h 54m
English
Morgan Kaufmann
Content preview from Digital Video and HD
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An electrical engineer may call
this simply
frequency response.
The qualifier
magnitude
distin-
guishes it from other functions
of frequency such as phase
frequency response.
To avoid visible pixel structure in image display,
some
overlap is necessary in the distributions of light
produced by neighboring display elements, as
I explained in
Image structure,
on page 43. Also, to
avoid spatial aliasing in image capture, some overlap is
necessary in the distribution of sensitivity across neigh-
boring sensor elements. Such overlap reduces sharp-
ness. In this chapter, I will explain
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Publisher Resources

ISBN: 9781558607927