Skip to Main Content
Digital Picture Processing, 2nd Edition
book

Digital Picture Processing, 2nd Edition

by Azriel Rosenfeld, Avinash C. Kak
January 2014
Intermediate to advanced content levelIntermediate to advanced
435 pages
18h 42m
English
Morgan Kaufmann
Content preview from Digital Picture Processing, 2nd Edition
6.1 Quality
215
^ + i?|sinc(^)|cos(27ri;>>). Analogous results can be obtained for other
directions.
It should be pointed out that \s\nc(v/n)\ does not decrease monotonically
with increasing spatial frequency v. In fact, this function does decrease to
zero as ν increases to n, but it then increases again; it has zeros at integer
multiples of n, separated by peaks which become smaller and smaller as ν
increases. This corresponds to the fact that when the sinusoidal bar frequency
is an exact multiple of
n,
the averaging neighborhood covers an integer number
of periods of the bar pattern, thus yielding a constant value of the average
at any point ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Microscope Image Processing

Microscope Image Processing

Qiang Wu, Fatima Merchant, Kenneth Castleman
Image Processing

Image Processing

Artyom M. Grigoryan, Merughan M. Grigoryan
Image Processing

Image Processing

Tsinghua University Tsinghua University Press, Yujin Zhang

Publisher Resources

ISBN: 9780323139915