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FILTERINGFILTERING
&&
SEGMENTASISEGMENTASI
Padang, April 2015
H. Sumijan, Ir, M.Sc
MENJAGA HATIMENJAGA HATI
BUKABUKA
BERSIHKANBERSIHKAN
SEHATKANSEHATKAN
LEMBUTKANLEMBUTKAN
TAJAMKANTAJAMKAN
11
22
33
44
55
Kecuali orang-orang yang
menghadap Allah dengan
hati yang bersihhati yang bersih (QS: 26.
Asy Syu'araa : 89)
Yaitu orang-orang yang
beriman dan hati mereka
manjadi tenteram dengan
mengingat Allah. Ingatlah,
hanya dengan mengingati
Allah-lah hati menjadihati menjadi
tenteramtenteram. (QS : 13. Ar
Ra'd:28)
MENJAGA HATIMENJAGA HATI
maka apakah mereka tidak berjalan di
muka bumi, lalu mereka mempunyai
hati yang dengan itu mereka dapat
memahami atau mempunyai telinga
yang dengan itu mereka dapat
mendengar ?. Karena sesungguhnya
bukanlah mata itu yang buta, tetapi
yang buta, ialah hati yang di dalam
dada. (QS : 22. Al Hajj:46)
(a) Citra berukuran 12 x 12
6 6 6 6 6 6 6 89 237 237 237 237
6 6 89 237 237 237 6 6 89 237 237 237
6 6 89 237 237 237 237 6 6 89 237 237
6 6 89 237 237 237 237 6 6 89 237 237
6 6 89 237 237 237 237 6 6 89 237 237
6 6 89 237 237 237 6 6 89 237 237 237
6 6 6 6 6 6 6 89 237 237 237 237
6 6 6 6 6 6 89 237 237 237 237 237
6 6 89 237 237 6 6 89 237 237 237 237
6 6 89 237 237 237 6 6 89 237 237 237
6 6 89 237 237 237 237 6 6 89 237 237
6 6 89 237 237 237 237 237 6 6 89 237
(b) Data penyusun citra 12 x 12
f(4,7) = 237
6 6 6 6 6 6 6 89 237 237 237 237
6 6 89 237 237 237 6 6 89 237 237 237
6 6 89 237 237 237 237 6 6 89 237 237
6 6 89 237 237 237 237 6 6 89 237 237
6 6 89 237 237 237 237 6 6 89 237 237
6 6 89 237 237 237 6 6 89 237 237 237
6 6 6 6 6 6 6 89 237 237 237 237
6 6 6 6 6 6 89 237 237 237 237 237
6 6 89 237 237 6 6 89 237 237 237 237
6 6 89 237 237 237 6 6 89 237 237 237
6 6 89 237 237 237 237 6 6 89 237 237
6 6 89 237 237 237 237 237 6 6 89 237
1 2 3 4 5 6 7 8 9 10 11 12
1
2
3
4
5
6
7
8
9
10
11
12
f(2,1) = 6
1.Berguna untuk mengamati penyebaran
intensitas warna dan dapat dipakai untuk
pengambilan keputusan misalnya dalam
peningkatan kecerahan atau peregangan
kontras serta sebaran warna.
2.Berguna untuk penentuan batas-batas dalam
pemisahan objek dari latarbelakangnya.
3.Memberikan persentase komposisi warna
dan tekstur intensitas untuk kepentingan
identifikasi citra.
Manfaat dari Histogram
Computer  Vision Pertemuan 04
Computer  Vision Pertemuan 04
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Computer Vision Pertemuan 04

  • 2. MENJAGA HATIMENJAGA HATI BUKABUKA BERSIHKANBERSIHKAN SEHATKANSEHATKAN LEMBUTKANLEMBUTKAN TAJAMKANTAJAMKAN 11 22 33 44 55 Kecuali orang-orang yang menghadap Allah dengan hati yang bersihhati yang bersih (QS: 26. Asy Syu'araa : 89) Yaitu orang-orang yang beriman dan hati mereka manjadi tenteram dengan mengingat Allah. Ingatlah, hanya dengan mengingati Allah-lah hati menjadihati menjadi tenteramtenteram. (QS : 13. Ar Ra'd:28)
  • 3. MENJAGA HATIMENJAGA HATI maka apakah mereka tidak berjalan di muka bumi, lalu mereka mempunyai hati yang dengan itu mereka dapat memahami atau mempunyai telinga yang dengan itu mereka dapat mendengar ?. Karena sesungguhnya bukanlah mata itu yang buta, tetapi yang buta, ialah hati yang di dalam dada. (QS : 22. Al Hajj:46)
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11. (a) Citra berukuran 12 x 12 6 6 6 6 6 6 6 89 237 237 237 237 6 6 89 237 237 237 6 6 89 237 237 237 6 6 89 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 6 6 89 237 237 237 6 6 6 6 6 6 6 89 237 237 237 237 6 6 6 6 6 6 89 237 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 237 6 6 89 237 237 237 6 6 89 237 237 237 6 6 89 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 237 237 6 6 89 237 (b) Data penyusun citra 12 x 12
  • 12. f(4,7) = 237 6 6 6 6 6 6 6 89 237 237 237 237 6 6 89 237 237 237 6 6 89 237 237 237 6 6 89 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 6 6 89 237 237 237 6 6 6 6 6 6 6 89 237 237 237 237 6 6 6 6 6 6 89 237 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 237 6 6 89 237 237 237 6 6 89 237 237 237 6 6 89 237 237 237 237 6 6 89 237 237 6 6 89 237 237 237 237 237 6 6 89 237 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 f(2,1) = 6
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22. 1.Berguna untuk mengamati penyebaran intensitas warna dan dapat dipakai untuk pengambilan keputusan misalnya dalam peningkatan kecerahan atau peregangan kontras serta sebaran warna. 2.Berguna untuk penentuan batas-batas dalam pemisahan objek dari latarbelakangnya. 3.Memberikan persentase komposisi warna dan tekstur intensitas untuk kepentingan identifikasi citra. Manfaat dari Histogram