What is the picture?

The image is the smallest possible quantitative part of the picture, whether it is printed or a digital image on a monitor or television screen. The term is usually used with reference to graphic works of art that are commercially printed or used in graphic design. This is also commonly used with reference to monitors and displays for computer or TVs. The number of elements of images present in such a monitor is usually used to describe the quality of the monitor. The picture element is rarely considered in traditional forms of art, such as drawing or painting, although it may be important for certain techniques.

also called pixel, the image is not size for a given medium, but instead is a term that relates to the smallest image folder. One of the simplest ways to understand the image element is to consider older newspapers. These paintings were made of small dots of ink, which can be easily seen by viewing the magnifying glass, similar to the pictures created in the works of artby means of pointerism or shading. Each small dot is a picture element and was the smallest point of the ink that could be affordable at the time; Pixels are now smaller because the printing technology has improved.

Although the number of images on the printed page has increased because each ink dot has shrunk, it is still important. Many printers, both mainstream and commercial, advertise dots to the thumb (DPI) that the printer can produce, with higher numbers representing a higher number of image elements and better quality. This is because more dots in a small space are more difficult to visually recognize and produce a smoother, better image.

DPI can also be used with a link to video monitors and similar imaging devices. The image on the monitor is a small aspect of a larger image. This can be easily seen on older television screens; Such screens, when they are listened to, can see that SKThey crawl from a series of small light points that make up a larger image.

Modern displays and monitors work in almost the same way, although these small points are usually a little more difficult to observe. The computer monitor is usually given in terms of the number of images available in each screen direction, 1024x768 indicates a monitor that is 1,024 pixels and 768 pixels. Similarly, high -resolution TVs (HDTV) usually indicate the number of pixels found by the screen width, and higher numbers indicate greater image quality.