ISO/IEC 10918-1 : 1993(E)
JPG
marker reserved for JPEG extensions
JPG
n
marker reserved for JPEG extensions
k
subscript index
K
integer variable
Kmin
index of 1st AC coefficient in band (1 for sequential DCT)
Kx
conditioning parameter for AC arithmetic coding model
L
DC and lossless coding conditioning lower bound parameter
L
i
element in BITS list in DHT segment
L
i
(t)
element in BITS list in the DHT segment for Huffman table t
La
length of parameters in APP
n
segment
LASTK
largest value of K
Lc
length of parameters in COM segment
Ld
length of parameters in DNL segment
Le
length of parameters in EXP segment
Lf
length of frame header parameters
Lh
length of parameters in DHT segment
Lp
length of parameters in DAC segment
LPS
less probable symbol (in arithmetic coding)
Lq
length of parameters in DQT segment
Lr
length of parameters in DRI segment
Ls
length of scan header parameters
LSB
least significant bit
m
modulo 8 counter for RST
m
marker
m
t
number of V
i,j
parameters for Huffman table t
M
bit mask used in coding magnitude of V
Mn
nth statistics bin for coding magnitude bit pattern category
MAXCODE
table with maximum value of Huffman code for each code length
MCU
minimum coded unit
MCU
i
ith MCU
MCUR
number of MCU required to make up one MCU-row
MINCODE
table with minimum value of Huffman code for each code length
MPS
more probable symbol (in arithmetic coding)
MPS(S)
more probable symbol for context-index S
MSB
most significant bit
M2, M3, M4, ... , M15
designation of context-indices for coding of magnitude bits in the arithmetic coding
models
n
integer variable
N
data unit counter for MCU coding
N/A
not applicable
CCITT Rec. T.81 (1992 E)
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