openCV Sample tutorials

To understand the syntax of using openCV in C/C++ it is better "Follow by example". A small tutorial has been generated to understand how to implement the following operations in Matlab/Octave and openCV in C++ :

1. Mapping images into different colour spaces:
   This part of the program deals with reading an image, understanding its data-structure, seperating different planes (in case of colour images) , conversion from RGB (Red,Blue,Green) to HSV (Hue,Saturation,Value) plane, YUV plane(Intensity, Complement of red, Complement of blue plane)
   
2. Point Processing:
   This section deals with how different point processing techniques (Where region of the pixel does not matter) such as Negative of an image, Gray level slicing, Contrast Enhancement, Bit plane slicing etc..
   
3. Neighbourhood Processing:
   This section deals how to use masks and convolution operators for Low pass filters, High pass filters, etc..