Image Processing Reference
In-Depth Information
2
1
6
1
3
7
1
0
p
0
5
4
3
0
5
3
5
7
6
(b)
(a)
FIGURE 1.9: (a) Codes of discrete orientations in an (8,4) 2-D grid, and
(b) chain code of a contour starting from p
0
≡ 116705533. (See color insert.)
1
0
3
1
p
0
0
0
3
2
1
0
2
1
3
2
2
3
(b)
(a)
FIGURE 1.10: (a) Codes of discrete orientations in a (4,8) 2-D grid, and (b)
chain code of a contour starting from p
0
≡ 010303232211. (See color insert.)
