What is Pixel
• When ever we hear the term pixel the only thing that comes to our mind is image information or dots and many others, but what exactly it is? • So it's very very important to understand the term pixel before moving ahead, so let's see what it means. 1) A pixel or Picture Element is the smallest item of information in an image arranged in 2 dimensional Grid i.e. Rows and Columns as follow: • In above image the rows and columns arrangement is know as grid of 2-dimension and the small box or square contains information about image that you already know that is Pixel . 2) After knowing about that pixel contains information about image right, but you might really think, what kind of information or what form of information it stores? • Let's also see that. 3) Each pixel contains information about colors but only three colors i.e RGB most popular once(Red, Green and Blue). 4) This three colors makes all kind of shades almost required to form or represent an image on screen. 5) Bu...