- Look up
compression or
compressor in Wiktionary, the free dictionary.
Compression may
refer to:
Compression (physics), size
reduction due to
forces Compression...
- In
information theory, data
compression,
source coding, or bit-rate
reduction is the
process of
encoding information using fewer bits than the original...
- of the air in the
cylinder due to
mechanical compression; thus, the
diesel engine is
called a
compression-ignition
engine (CI engine). This
contrasts with...
- The
compression ratio is the
ratio between the
maximum and
minimum volume during the
compression stage of the
power cycle in a
piston or ****el engine...
-
Lossless compression is a
class of data
compression that
allows the
original data to be
perfectly reconstructed from the
compressed data with no loss of...
-
Dynamic range compression (DRC) or
simply compression is an
audio signal processing operation that
reduces the
volume of loud
sounds or
amplifies quiet...
- A
compression artifact (or artefact) is a
noticeable distortion of
media (including images, audio, and video)
caused by the
application of
lossy compression...
-
Image compression is a type of data
compression applied to
digital images, to
reduce their cost for
storage or transmission.
Algorithms may take advantage...
- In
information technology,
lossy compression or
irreversible compression is the
class of data
compression methods that uses
inexact approximations and...
- LZ77 and LZ78 are the two
lossless data
compression algorithms published in
papers by
Abraham Lempel and
Jacob Ziv in 1977 and 1978. They are also known...
