Graphics Reference
In-Depth Information
Tabl e 8. 13
Binarization of the absolute level
z
for the choice of parameters B
0
D
1, B
1
D
9,and
k
D
1, corresponding to a concatenation of TrU with cMax
D
2, first-order Truncated Rice (TRk)
with cMax
D
8, and second-order Exp-Golomb (EGk)
TrU
TRk
EGk
cMaxD2
k D 1;cMaxD8
k C 1 D 2
z
SIG
ALG1
0
1
2
3
4
0
1
2
...
0
0
B
0
D
1
1
0
2
1
1
0
0
3
1
1
0
1
4
1
1
1
0
0
5
1
1
1
0
1
6
1
1
1
1
0
0
7
1
1
1
1
0
1
8
1
1
1
1
1
0
0
B
1
D
9
1
1
1
1
1
0
1
10
1
1
1
1
1
1
0
0
0
11
1
1
1
1
1
1
0
0
1
...
...
...
...
...
...
...
...
...
...
...
Tabl e 8. 14
An alternative representation of
coeff_abs_level_remaining
(ALRem) bina-
rization as a concatenation of a unary prefix and fixed length suffix
The suffix has a length of k bins when the value N of ALRem is less than .3 << k/;otherwise,
it has a length of
k bins. In this table, the suffix bins
are shown in terms of x and
C
, where each x represents a bin, and
C
represents a fixed length bin
string of length k
b
log
2
...N
.3 << k// >> k/
C
1/
cC
