Image Processing (A vision to see)

Aditya Kurniawan, S.ST

Mechatronic Engineering

aditya@poltekom.ac.id

How human recognize an object?

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How human recognize an object?

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How human recognize an object?

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How human recognize an object?

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How human recognize an object?

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What do you think you see?

Human eyes

Part of human organ sensitive to

radiation

Light is a type of radiation that gives

human a sensation of “SEE”

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Human eyes mechanism

Human eyes are used to extract

information from the environment

• Assumption of distance

• Assumption of sizes

• Assumption of shape

• Assumption of position

• Assumption of speed

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Why Image processing important?

Image Processing

Learns human mechanism to see

Image Processing

Employs some algorhytm to gain skill

close to human eyes

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What can we get?

Counting the stars by using ONLY a simple stupid camera

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What can we get?

Using more complete information, it could decide the distances

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What can we get?

Using CTC (Colour Temperature Coeficient), it could estimate

temperature in a very long distance

Temperature 9000

degree C

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What can we get?

Comparing pixel distance to time frame, it could object speed in a very

long distance

Spaceship speed

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What can we get?

Pattern matching objects

?

Monster NOT FOUND!

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What can we get?

Facial authentication

Login confirmed!

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What can we get?

Face descriptor

Europian

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What can we get?

Filtered motion detection / recognition

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What can we get?

Object recognition

Width 2 cm

Height 3 cm

A square

object

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What can we get?

Object recognition

23 m2

An elliptical

object