Anti Aliasing (AA) !!!!?????? Easy to Understand!

Anti Aliasing-

   It is the most concept. Which remove Jaggys and Staircase Effect from your video games and simple video or any other software. 

Question is that where does the Jaggys come from???

well,  your picture and images made by tiny Squire called Pixels, if you draw a real-life object if that is a line then it will draw easily because of all squared pixels are arranged in sequence and it draws this easily.

another hand if you draw Diagonal then squared pixels are not easily arranged to hen a problem arising called Aliasing. for resolving this problem we use anti-aliasing rule for get more sharpness in 

that picture.

let show a picture. 

                    Pixel is arranged in this Way

 

   

This is a diagonal line( aliasing problem)

     In the first Picture the squire pixel are not arranged in sequence. so here aliasing occurs.           

          This is a straight line (not aliasing)

     

In a straight line, not aliasing occurs because all pixels arranged in a squence .                     

   For resolving this problem we use anti-aliasing rule-          

anti-aliasing fill all the extra bunch of pixels that make images more sharpes. let see in picture

By this way, the image looks more effective.and good quality it only fill a shallow color in the other pexel that make it more effective.                                                                                                     

Type of Anti-Aliasing -                                                         

1. MSAA(Multi-Sample Anti-Aliasing)

 2. FXAA

all the above do the same thing .