PanoTools mailing list archive

Mailinglist:PanoTools NG
Sender:John Houghton
Date/Time:25-Oct-2010 07:19:56 +0000
Subject:Re: What's a Gigapixel?

Thread:


--- In #removed#, "Sacha Griffin" <sachagriffin@...> wrote:
>
> A .5 gigapixel image may be far superior to a 2 gigapixel image in cases.

Of course this is right, and Matt is also absolutely correct in saying that a gigapixel image is simply one with a billion pixels (the clue's in the name).  A high resolution image is one that captures a lot of detail, and resolution is not directly related simply to the number of pixels.  How often do you zoom in to a gigapixel image really close, only to reveal a blurry mess with no detail at all visible? 

John


Next message:

Previous message: