Beginner:OPENCV C++

These are some of the very basic Opencv Tutorials.

All the codes are compiled and tested in Visual Studio 2010.

Opencv version : 2.4.10

• OpenCV C++ Code : Load ,Display and Save an Image 
  
  
• OpenCV C++ Code : Capture a video from a File /Webcam 
  
  
• OpenCV C++ Code : Convert Color Image to GrayScale Image 
  
  
• OpenCV C++ Code : How to Access Pixel Value of an Image using vec3b function 
  
  
• OpenCV Drawing Amazing Effects
1. Opencv C++ Code for Drawing a Line
   
   
2. Opencv C++ Code for Drawing a Square
   
   
3. Opencv C++ Code for Drawing a Square Spiral
   
   
4. Opencv C++ Code for Drawing a Square Wave
   
   
5. Opencv C++ Code for Drawing a Pentagon
   
   
6. Opencv C++ Code for Drawing a Star
   
   
7. Opencv C++ Code for Drawing a Circle
   
   
8. Opencv C++ Code for Drawing a Semi Circle
   
   
9. Opencv C++ Code for Drawing a Circular Spiral
   
   
10. Opencv C++ Code for Drawing an Ellipse
    
    
11. Opencv C++ Code for Drawing a Chessboard Pattern
    
    
• OpenCV C++ Code : Histogram Equalisation of a GrayScale Image 
  
  
• OpenCV C++ Code :  Split and Merge Function
  
  
• CopyTo , Clone and Assignment Operator
  
  
• OpenCV C++ Code : Image flipping using flip function
  
  
• Zeros,Ones and Eyes Opencv Code
  
  
• OpenCV C++ Code : Image Shrinking Tutorial
  
  
• OpenCV C++ Code : Image Zooming Tutorial
  
  
• OpenCV C++ Code : Finding Digital Negative of an Image 
  
  
• OpenCV C++ Code : Horizontal Line Detection in an Image
  
  
• OpenCV C++ Code : Vertical Line Detection in an Image
  
  
• OpenCV C++ Code : Slant Line Detection inclined at +45 degrees in an Image
  
  
• OpenCV C++ Code : Slant Line Detection inclined at -45 degrees in an Image
  
  
• OpenCV C++ Code : Put Text on an Image