Let's say I started out with a Canon 300D and the maximum resolution photo I got was 6mp one.
Along the years, I want to print it big to hang on the wall. When I say big is maybe 50 inches or more across.
The only solution I read so far is to step down the dpi, which would compromise the quality probably when print below 300dpi.
My thoughts are:
Can we print the 6mp file at 300dpi and then scan it through the scanner @ 2400 or higher dpi. Print it @ 300dpi and scan it again @ 2400dpi. Rinse and repeat process till you get a file that can print a photo 50 inches @ 300 dpi?
Any other solutions?