Figure 6: (a) Source image with bicubic upscaling. (b) Conventional UMS without AAF process. The jaggy effect occurs for different line angles. (c) Conventional UMS with AAF process. The jaggy effect is suppressed while the image details are blurred. (d) Proposed EDUMS with EIAAF. The AAF process is only applied to the edge area, so the edges remain smooth, and details become clear.