2D-VLC |
two-dimensional variable length code |
3D-VLC |
three-dimensional variable length code |
AAL |
ATM adaptation layer |
ABT |
adaptive block transform |
ATM |
asynchronous transfer mode |
BD |
boundary difference |
BISDN |
broadband ISDN |
BMA |
block matching algorithm |
CABAC |
context-based adaptive arithmetic coding |
CAT |
category |
CBP |
coded block pattern |
CBR |
constant bit rate |
Cb, Cr(u, v) |
chrominance components |
CCF |
cross correlation function |
CCIR |
International Radio Consultative Committee (now called ITU) |
CIF |
common intermediate format |
DCT |
discrete cosine transform |
DIFF |
difference between DC coefficients |
DPCM |
differential pulse code modulation |
DSCQS |
double stimulus continuous quality score |
DSIS |
double stimulus impairment scale |
DSM |
digital storage media |
DTS |
decoding time stamp |
DVD |
digital versatile (video) disc |
DWT |
discrete wavelet transform |
EBCOT |
embedded block coding with optimised truncation |
ELNUM |
enhancement layer number |
EOB |
end of block |
EZW |
embedded zero tree |
FFT |
fast Fourier transform |
FLC |
fixed length code |
FR-TV |
full reference TV |
FSM |
full search method |
GOB |
group of blocks |
GOP |
group of pictures |
HBMA |
hierarchical block matching algorithm |
HDTV |
high definition television |
HVS |
human visual system |
ICT |
irreversible colour transform |
IEC |
International Electrotechnical Commission |
INTER |
interframe |
INTRA |
intraframe |
IDCT |
inverse DCT |
IP |
internet protocol |
IQ, Q-1 |
inverse quantiser |
ISDN |
integrated services digital network |
ISO |
International Standards Organisation |
ITC, TC-1 |
inverse transform |
ITU-T |
International Telecommunication Union (telegraphy section) |
JPEG |
Joint Photographic Experts Group |
L(Y) |
luminance component |
LAN |
local area network |
LIP |
list of insignificant pixels |
LIS |
list of insignificant set |
LPF |
lowpass filter |
LSB |
least significant bit |
LSP |
list of significant pixels |
MAE |
mean absolute error |
MB |
macroblock |
MC |
motion compensation |
MCBPC |
combined macroblock and coded block pattern |
MCU |
multipoint control unit |
ME |
motion estimation |
MOS |
mean opinion score |
MPEG |
Motion Picture Experts Group |
MSB |
most significant bit |
MSE |
mean-squared error |
MV |
motion vector |
MVD |
motion vector data |
MVDB |
motion vector data for B-pictures |
MVDS |
motion vector data for shape |
NAL |
network adaptation layer |
NR-TV |
no reference TV |
NTSC |
National Television System Committee |
OFDM |
orthogonal frequency division multiplex |
PAL |
phase alternate line |
PBP |
priority break point |
PCRD |
post compression rate distortion |
PES |
packetised elementary stream |
PSNR |
peak signal-to-noise ratio |
PSTN |
public switched telephone network |
PTS |
presentation time reference |
Q |
quantiser |
QCIF |
quarter of CIF |
RCT |
reversible colour transform |
RGB |
red, green and blue colour primaries |
RLNUM |
reference layer number |
RM |
reference model |
ROI |
region of interest |
RR-TV |
reduced reference TV |
RTP |
real time transport protocol |
RVLC |
reversible variable length code |
SAC |
syntax-based arithmetic coding |
SECAM |
sequential couleur avec memoire |
SIF |
source input format |
SOT |
special orientation tree |
SPIHT |
set partitioning in hierarchical tree |
SSCQE |
single stimulus continuous quality evaluation |
ST |
statistical table |
STC |
systems time clock |
subQCIF |
one ninth of CIF |
TC |
transform coding |
TM |
test model |
UBR |
unspecified bit rate |
VBR |
variable bit rate |
VCL |
video coding layer |
VCR |
video cassette recorder |
VLC |
variable length code |
VLD |
variable length decode |
WT |
weighting table |
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