H.R. Pourreza

Digital Image Processing

يييي‌ييييي

H.R. Pourreza

Introduction(Chapter 1)

H.R. Pourreza

Text:Digital Image Processing

by Gonzalez and Woods

Grading: Homework 20% Midterm Exam 25% 87/9/11 Final Exam 40% Project 15%

Digital Image Processing

H.R. Pourreza

Suggested Format for Submitting Reports Page 1. Cover Page. 

Project titleProject numberStudent's nameDate dueDate handed inAbstract (not to exceed 1/2 page)

Page 2. Technical discussion. One to two pages (max). Page 3 (or 4).  Discussion of results.  One to two pages (max).Results.  Includes all the images generated in the project.  Number images individually so they can be referenced in the preceding discussions.Appendix.  Program listings.  Includes listings of all programs written by the student.  Standard routines and other material obtained from other sources should be acknowledged by name, but their listings should not be included.

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One Picture is Worth More Than

Ten Thousand Words

1. What is Digital Image Processing?

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Application Area:Improvement of Pictorial Information for

Human InterpretationProcessing of Image Data for Storage,

Transmission and Representation for Autonomous Machine Perception

1. What is Digital Image Processing?

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An Image:

1. What is Digital Image Processing?

Discretization

Quantization

g(x , y)g(i , j)

f(i , j) Digital Image

f(i0 , j0) : Picture Element, Image Element, Pel, Pixel

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DIP Definition:A Discipline in Which Both the Input and Output of a Process are Images.

1. What is Digital Image Processing?

ProcessImage Image

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1. What is Digital Image Processing?

Image Processin

gVision

Low-Level

Process

Mid-Level

Process

High-Level Process• Reduce Noise

• Contrast Enhancement• Image Sharpening

• Segmentation• Classification

Making Sense of an Ensemble of Recognized Objects

Image Analysis

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2. The Origins of Digital Image Processig

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2. The Origins of Digital Image Processig

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2. The Origins of Digital Image Processig

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3. Fields that Use Digital Image Processing

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3.1. Gamma-Ray Imaging

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3.2. X-Ray Imaging

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3.3. Imaging in the Ultraviolet Band

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3.4. Imaging in the Visible And IR Band

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3.4. Imaging in the Visible And IR Band

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3.4. Imaging in the Visible And IR Band

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3.4. Imaging in the Visible And IR Band

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3.4. Imaging in the Visible And IR Band

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3.4. Imaging in the Visible And IR Band

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3.4. Imaging in the Visible And IR Band

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3.4. Imaging in the Visible And IR Band

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3.5. Imaging in the Microwave Band

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3.6. Imaging in the Radio Band

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3.7. Other Imaging Modalities

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3.7. Other Imaging Modalities

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3.7. Other Imaging Modalities

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3.7. Other Imaging Modalities

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4. Fundamental Steps in Digital Image Proc.

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5. Components of an Image Proc. System