A raster image is technically characterized by the width and height of the image in pixels and by the number of bits per pixel. Raster images are stored
Carolyn Davidson (born 1943) is an American graphic designer best known for designing the Nike Swoosh logo. Little is known about Davidson, who retired
that is completely invisible. Only part of a graphic should be fully transparent, or there would be nothing to see. More complex is "partial transparency"
often assumed to imply or include the processing, compression, storage, printing and display of such images. A key advantage of a digital image, versus an