Image Processing Reference
In-Depth Information
13.8 Appendix
Below we illustrate matrix augmentation and multiplication by use of block matrices:
⎛
⎞
⎛
⎞
A
B
A
B
12
45
3
6
98
65
7
4
⎝
⎠
⎝
⎠
=
78
C
9
D
32
C
1
D
AB
CD
A
B
C
D
=
AA
+
BC
AB
+
BD
CA
+
DC
CB
+
DD
(13.134)
