📦 Toy Box] Traditional Image Processing

• This repository implements traditional image processing technologies as naive C++.
• The OpenCV library is not used except for reading images or drawing histograms.
• You can check the results through simple examples.
• It can be helpful for people who are studying image processing for the first time.
  
  

📋 Table of content

• Environment Setting
  
• Brightness & Darkness
  
• Composition
  
• Contrast Stretching
  
• Mosaic
  
• Histogram Equalization
  
• Blurring & Sharpening
  
• Edge Detection
  
• Template Matching
  
• Labeling
  
• TODO
  

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⚙ Environment Setting

• Microsoft Visual Studio 2017 (v141)
• OpenCV == 3.4.1
• Windows SDK version == 8.1
• Release/x64

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✨ Brightness & Darkness

• Brightness.cpp
  
  

Brightness

Darkness

➕ Composition

• Composite.cpp

Result

🎽 Contrast Stretching

• ContrastStretching.cpp

Result

🌐 Mosaic

• Mosaic.cpp

Result

⚖ Histogram Equalization

• Histogram_Equalization.cpp

Result

🔪 Blurring & Sharpening

• Blurring_Sharpening.cpp
  
  

Blurring

Sharpening - Laplacian kernel 1

Sharpening - Laplacian kernel 2

🔍 Edge Detection

• Edge_Detection.cpp
  
  

Horizontal kernel

Vertical kernel

Diagonal kernel 1

Diagonal kernel 2

ALL kernel

✅ Template Matching

• Template_Matchng.cpp

Result

🏷 Labeling

• Labeling.cpp

Result

📢 TODO

• Brightness & Darkness
• Composition
• Contrast Stretching
• Mosaic
• Histogram Equalization
• Blurring & Sharpening
• Edge Detection
• Template Matching
• Labeling
• Erosion
• Dilation
• Histogram Matching (Histogram Specification)