Fotografía Serie Abstracciones. Líneas. Photo series abstractions Lines
In digital imaging, a pixel, pel, or picture element is a physical point in a raster image, or the smallest addressable element in an all points addressable display device;
so it is the smallest controllable element of a picture represented on
the screen. The address of a pixel corresponds to its physical
coordinates. LCD pixels are manufactured in a two-dimensional grid, and are often represented using dots or squares, but CRT pixels correspond to their timing mechanisms and sweep rates.
Each pixel is a sample of an original image; more samples typically provide more accurate representations of the original. The intensity
of each pixel is variable. In color image systems, a color is typically
represented by three or four component intensities such as red, green, and blue, or cyan, magenta, yellow, and black.
Más fotos en fotos alonsorobisco
Recuerde que haciendo click en la foto se ve a mayor tamaño