Display system having resolution conversion

A display system comprising:

• an input buffer to receive a set of pixel data from a source image in a line direction, in a first-in-first-out and pixel-by-pixel fashion;
• a scaling factor generation module to generate a scaling value set according to an original resolution Vi of said source image and a display resolution Vo of a display panel, respectively;
• a horizontal scaling execution module to receive said scaling value set from said scaling factor generation module so as to determine pixel replication of each pixel from said set of pixel data in said input buffer for outputting each scaled line formed of replicated pixels by said pixel replication;
• a memory control module to receive replicated pixels of said scaled line from said horizontal scaling execution module and subsequently storing at least a complete image file formed of said scaled lines based on addressing management;
• a vertical scaling execution module to receive said scaling value set from said scaling factor generation module so as to determine line replication of each scaled line in said memory control module for outputting;
• and
• an output buffer to receive replicated scaled lines by means of said line replication of said vertical scaling execution module, and to output each of said scaled lines to said display panel in a first-in-first-out and pixel-by-pixel fashion.