A Bitmap images is a graphic image stored as in a specific arrangement of screen dots, or pixels. Internet graphics are considered bitmap images and are known as rasterized graphics. Common types are GIF (.gif), JPEG (.jpg/.jpeg), Photoshop (.psd), TIFF (.tif / .tiff), PNG (.png).
An image, such as a GIF, LRG, TIFF, or JPEG consisting of a pattern of monochrome or color pixels which create a picture.
An electronic image file mapped on a grid (raster) of small squares called pixels. Each pixel is assigned a specific location and color. Bitmap files are commonly used for photographs.