Panel

1
???? ??(6)

• 2008/04/09

2
????

• ?????
• ??
• ??
• ??

3
????

• ??????,???????????

Panel
PictureBox
4
???????

• ???Button?Text??button2?button6?Enabled?????false
  ?
• ??Picture?????Panel???PictureBox?SizeMode???AutoS
  ize,Panel?AutoScroll???true?
• ?OpenDialog?Filter?????
• BMP??.bmp????.

5
????

• ?Form1?????????
• private Bitmap original
• private bool , binary
• original?????????????
• binary???????????
• true????
• false????

6
??????

• ???Open??Click??????????????

7
????

• ????????
• bool, Binary(Bitmap source, int threshold)
• ?????????????threshold?????
• void ShowResult(bool, data, PictureBox p1)
• ???????data??????PictureBoxp1?
• bool, Dilation(bool, source, int size)
• ??source??????,size????????
• bool, Erosion(bool, source, int size)
• ??source??????,size????????
• int Thinng(bool, source)
• ????,?????????source,????????????

8
??????

• ?trackBar1?ValueChanged?????????

9
?????????PictureBox
10
????

• ???Binary Image??Click??????????????
• ??Binary(),???????original????127????,???????binar
  y?????ShowResult???????PictureBox??

11
????(Morphological Dilation)
12
????(Morphological Erosion)
13
????

• ???Dilation???Erosion??Click????????????????
• ??????????????????binary??ShowResult???PictureBox?
  ????

14
????

• ?????,????????(test.bmp)?????????????????????????
  ??,??????????,???????????????,???????????,????????

15
??????

• ????????(Program.cs)????????????

16
????

• ???????????????????????,??
• true??????
• false??????
• ??????????????,?????????????,??????

17
??(Thinning)(1)

• ???????Figure 9.21???????
• ?????pattern???8x9????????

18
??(Thinning)(2)

• ????????????????????pass?????????,???pass????????
  ????????????????????disconnected?

19
??(Thinning)(3)
20
??(Thinning)(4)

• ?Pass??????????????,??????pass

21
????

• ???Thinning??Click??????????????
• ???????????????????

22
??????

• ??????????????????????????????(Pruning)

23
?????

• ????????,????Auto??Click?????????????
• ??????????????????(??????????????),?????????(?????
  ?0?????)?