A method and device for enlarging an image of digital data which is stored in a memory. The data consisting of one line of the image is read out from the memory and is written again in the memory with different ratio from a ratio of reading in order to enlarge the image. The entire data of the image...http://www.google.fr/patents/US4875173?utm_source=gb-gplus-shareBrevet US4875173 - Image enlarging method and device
