pengolahan citra visual digital

1. Disusun Oleh :
1. Ahmad Naufal
2. Bayu Regif. H
PENGOLAHAN CITRA SECARA DIGITAL

2. Citra atau Image merupakan istilah
lain dari gambar, yang merupakan
informasi berbentuk visual. Suatu
citra diperoleh dari penangkapan
kekuatan sinar yang dipantulkan oleh
objek.
Citra Digital adalah representasi dari
sebuah citra dua dimensi sebagai
sebuah kumpulan nilai digital yang
disebut elemen gambar atau piksel.
Piksel adalah elemen terkecil yang
menyusun citra dan mengandung
nilai yang mewakili kecerahan dari
sebuah warna pada sebuah titik
tertentu. Umumnya citra digital
berbentuk persegi panjang atau bujur
sangkar (pada beberapa sistem
pencitraan ada pula yang berbentuk
segienam) yang memiliki lebar dan
tinggi tertentu
CITRA DIGITAL
Empat contoh alat yang menghasilkan citra digital

3. THE STATE TREE ISTHE STATE FLOWER ISTHE STATE BIRD IS
SYMBOLS OF [NAME OF YOUR STATE]

4. Pengolahan citra digital secara umum didefinisikan sebagai pemrosesan citra dua dimensi dengan
komputer. Dalam definisi yang lebih luas, pengolahan citra digital juga mencakup semua data dua
dimensi. Citra digital adalah barisan bilangan nyata maupun kompleks yang diwakili oleh bit-bit
tertentu.
Pengolahan citra memiliki beberapa fungsi, diantaranya adalah:
1. Digunakan sebagai proses memperbaiki kualitas citra agar mudah diinterpretasi oleh manusia atau komputer
2. Digunakan untuk Teknik pengolahan citra dengan mentrasformasikan citra menjadi citra lain. contoh :
pemampatan citra (image compression)
3. Sebagai proses awal (preprocessing) dari komputer visi.
DEFINISI PENGOLAHAN CITRA DIGITAL

5. National
Government
• Name the current United States Senators
• List current United States Senators
• Name the current United States
Representatives
• List current United States Representatives
State
Government
• Name the current governor
• Current governor
• Describe the state’s legislature
• Description
GOVERNMENT

6. • First Inhabitants
• Name the major tribes of Native Americans that lived in this state. Include a few
interesting facts about these people.
• Exploration
• Which European explorers visited your state and where did they come from?
• Settlement
• Where was the first post-explorer settlement located in your state? Who started it and
why?
STATE HISTORY

7. • Colonial Days
• If your state was one of the original thirteen colonies, explain what life was probably
like during that time.
• Territorial Days
• If your state was a territory before it became a state, explain when the United States
Congress created the territory. Explain how settlers were able to obtain land in the new
territory.
STATE HISTORY, CONTINUED

8. This state became the _____ state in the
United States in __________
The first Governor of the state was
_________________
STATEHOOD

9. In this space, insert a political and/or
physical map of your state. Point out
the state capital.
Note: Check out Clip art and Media on
office Online at
http://office.microsoft.com/clipart for
maps and other graphics of your state.
MAPS

10. 1950 – increased/decreased
1960 – increased/decreased
1970 – increased/decreased
1980 – increased/decreased
1990 – increased/decreased
2000 – increased/decreased
Over the past fifty years the population
has (increased/decreased).
POPULATION

11. Chief products of the state include
• Agricultural (farm) products
• Mining products
• Manufactured goods
ECONOMY

12. The average high
temperature in July is
• Temperature
The average high
temperature in
January is
• Temperature
The average yearly
precipitation is
• precipitation
WEATHER

13. • Name the major rivers and bodies of water.
• List
Water
• Name and describe a few different kinds of minerals.
• List
Minerals
NATURAL RESOURCES

14. • Name and describe some of the trees and wildflowers.
• List
Plant Life
• Name and describe some of the wild animals.
• List
Animal Life
NATURAL RESOURCES, CONTINUED

15. Choose one place in your state that
would be interesting to visit. Tell where
it is located in the state and why it
would be interesting to visit.
Note: You can use Microsoft Internet
Explorer to find information about your
site.
PLACES TO VISIT

16. • Choose three well known residents of your state. Tell what they did to
become famous.
FAMOUS PEOPLE

17. • Tell about the state motto and what makes this state special.
STATE MOTTO

18. • List the resources you used for your research.
WORKS CITED