1 In France the prefet (prÃ©fet) prefect is a top ranking public servant who belongs to the-so Called corps. 2  Prefectoral prÃ©fectoral the function was created On 17 february 1800 By napoleon napolÃ©on bonaparte after his'successful coup d Etat Ã©tat of 9 november 1799 which Made him head of State With.  the title premier consul
image size - Computer Definition. (1) The width and height of a bitmapped image, measured in pixels. (2) The size of a graphics file, measured in bytes.
Also see imaging. An image is a visual representation of something. In information technology, the term has several usages: 1) An image is a picture that has been created or copied and stored in electronic form.An image can be described in terms of vector graphics or raster graphics.An image stored in raster form is sometimes called a bitmap.An image map is a file containing information that associates different locations on a specified image with hypertext links. 2) An image is a section of random access memory (RAM) that has been copied to another memory or storage location.n image map is a file containing information that associates different locations on a specified image with hypertext links. 2) An image is a section of random access memory (RAM) that has been copied to another memory or storage location.