What is a pixel? Based on the standardized definition by Techopedia, pixel is the smallest unit of a digital image or graphic displayed and represented on a digital display device. A pixel is also called a picture element. This means that a pixel is an element which is combined with the other elements to form a complete image of picture.
This article will review not only the definition of pixel but also more about the pixel itself. To provide you with the sufficient information about it, here we have a review to give you a clear understanding about the pixel. Be sure to scroll down the page and find out the valuable information.
What A Pixel Is Represented By
To completely answer a question of “what is a pixel”, firstly you need to know what a pixel is represented by. If you see a dot or square on a display screen of computer monitor, it represents a pixel. Having been created by geometric coordinates, a pixel is categorized as the basic building block toward a digital image or display.
How Pixel Contributes to Result A Good Picture or Image
As a picture element, pixels can be different one to another depending on the combination of color, sizes, quantity, graphics card and display monitor. The number of pixels is known as resolution. Hence, to measure the pixels, you can optimize the display resolution feature.
For instance, if you have a computer with 1280 x 768 display resolution, the maximum pixels on the display will be 98, 3040. Notice, the more pixels, the better the image result. In other words, more pixels will help result an image or picture which is resembling the original.
Pixel and Megapixel
Are they related? Of course! A pixel is a picture smallest element or unit. And megapixel is million pixels used for digital cameras. For example, a camera with 3.2 megapixels mean that it has 3, 145, 728 finished image pixels. Well, simply, the million numbers of pixels are the megapixel.
Now you can check out your digital camera to see what megapixel it has and predict the number of pixels used to result a better image which resembles the original.
Finally, we can simply understand that a pixel is a picture element that plays an important role in resulting the best image or picture as you wish.