
http://www.kaede-software.com/cat20/2kag3/cat/#001279
http://www.wheatchex.com/projects/filters/
http://web.archive.org/web/20060718054020/http://www.acm.uiuc.edu/siggraph/workshops/wjarosz_convolution_2001.pdf
http://graphics.cs.ucdavis.edu/~bcbudge/ecs298_2004/filtering.ppt

---------------

SIMDsꍇAl̕ωlilƑljꂼXChĐςݏグĐBiɍɂĂOKHj
ɐςݏグlɃXChĐςݏグāAl𐶐B

1
00
1

- 1 0
+ 1 2

0
11
2

- 0 1
+ 2 3

1
22
3

- 1 2
+ 3 4

2
33
4

- 2 3
+ 4 5

3
44
5

- 3 4
+ 5 6

4
55
6

- 4 5
+ 6 7

5
66
7

- 5 6
+ 7 8

6
77
8

- 6 7
+ 8 9

7
88
9

--------------

2
11
000
11
2

1
00
111
22
3

0
11
222
33
4

1
22
333
44
5

2
33
444
55
6

-------------------------

3
22
111
0000
111
22
3

2
11
000
1111
222
33
4

1
00
111
2222
333
44
5

0
11
222
3333
444
55
6

1
22
333
4444
555
66
7


2
33
444
5555
666
77
8

-------------------------
4
33
222
1111
00000
1111
222
33
4

- 4 3 2 1 0
+ 1 2 3 4 5

3
22
111
0000
11111
2222
333
44
5

- 3 2 1 0 1
+ 2 3 4 5 6

2
11
000
1111
22222
3333
444
55
6

- 2 1 0 1 2
+ 3 4 5 6 7

1
00
111
2222
33333
4444
555
66
7

- 1 0 1 2 3
+ 4 5 6 7 8

0
11
222
3333
44444
5555
666
77
8

- 0 1 2 3 4
+ 5 6 7 8 9

1
22
333
4444
55555
6666
777
88
9

- 1 2 3 4 5
+ 6 7 8 9 a

2
33
444
5555
66666
7777
888
99
a

- 2 3 4 5 6
+ 7 8 9 a 9

3
44
555
6666
77777
8888
999
aa
9

- 3 4 5 6 7
+ 8 9 a 9 8

4
55
666
7777
88888
9999
aaa
99
8

- 4 5 6 7 8
+ 9 a 9 8 7

5
66
777
8888
99999
aaaa
999
88
7

- 5 6 7 8 9
+ a 9 8 7 6

6
77
888
9999
aaaaa
9999
888
77
6

