Archived posting to the Leica Users Group, 2001/04/21
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Austin Franklin wrote: "Since you have to sample (scan) at 'slightly more than' 2x the frequency you want to get, that would be ((1 x (.5 x 5080)) x (1.5 x (.5 x 5080))) or ~9M pixels." This is incorrect, you don't seem to understand when it's appropriate to invoke the Nyquist criterion. The correct pixel count is four times your figure. But the filmscanners list is a more appropriate place for this discussion. - -- David Morton dmorton@journalist.co.uk Wapingapo fahali wawili, ziumiazo ni nyasi