There is a special camera that does this by using various lenses in one shot a Lytro. > On 8 feb. 2014, at 21:06, "Tim Eck" <teck11@embarqmail.com> wrote: > > It may be worth mentioning if anyone here is a software guru or twelve year > old, there are some really cool things you can do with photomicrographs > nowadays to remove all blurring from limited depth of field. It involves > taking several images where the only thing you change is the focal distance > and then create a composite saving only the in-focus parts of each image. > This is surprisingly simple for digital images since a sharp sub-image or > neighborhood is defined by high local variation in brightness as measured by > standard deviation or range. > > > > _______________________________________________ > pbs mailing list > pbs@lists.ibiblio.org > http://pacificbulbsociety.org/list.php > http://pacificbulbsociety.org/pbswiki/