Production Glossary
Pixel
A pixel is the most basic element of a picture that can be manipulated or depicted. Named using the contraction of the words “picture” (pix) and “element” (el), the pixel correlates to a set of coordinates which organize it into a two-dimensional grid. As a example of the image of origin, each pixel’s intensity can fluctuate.The word pixel does not exclusively belong to the definition of picture resolution and has several different names that are used in other instances. Pixel can refer to data carried by electronic signal or digital values, printed pixels, and also pixels of a display device (such as a computer monitor, television screen, or digital camera screen). Spot, byte, pel, bit, and dot are all names synonymous with the word pixel.
Despite having no real, concrete size, the pixel is most often recognized as a unit of measurement (4000 pixels per inch). The resolution of a picture is the total number of pixels measured. The more pixels per inch will display a more accurate and clear image. Pixels can be both square and rectangular. A two-dimensional grid provides a landscape for the pixels to be positioned. This is generally the way all pixel images are produced, but due to the fact that some pixels are square and others rectangular, and the use of differing grid patterns (such as hierarchical or non-uniform grids) transferring images from one device to another can create difficulty in clarity.
