GLOSSARY

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

-A-

access unit

anchor picture (frame or field)

artifact

ATSC

-B-

B picture

block

-C-

coding error

-D-

DCT

DFT

differential coding

dual-prime prediction

-E-

entropy

entropy coding

error prediction signal

-F-

FCC

field

frame

-G-

GOP

-H-

-I-

I picture

-J-

JND

-K-

-L-

lossless

lossy

-M-

macroblock

motion vector

-N-

-O-

-P-

P picture

PCR

pel

picture (source)

program clock reference

pixel

PSI

PSIP

PSNR

-Q-

-R-

reference picture (frame or field)

-S-

side information

STC

STD

system target decoder

system time clock

-T-

time stamp

-U-

-V-

-W-

-X-

-Y-

-Z-

zig-zag scanning