[Photography-sig] Lightfield camera and Lytro
Richard Guy Briggs
rgb at tricolour.net
Wed Oct 26 11:51:40 EDT 2011
On Tue, Oct 25, 2011 at 03:51:17PM -0400, Jeongyun Lee wrote:
> On a photography related note, Lytro announced and demonstrated their
> first lightfield camera. (Mind you there's already another lightfield
> camera on the market since last year.)
> Cool technology. But the end result is going to be 1MP or so.
> And their sample images show little annoying grid pattern when zoomed in.
This sounds like an application of Fourier Optics:
And the course I started attending in September:
Related to Radon and Hough Transforms. Nifty!
> A DIY lightfield camera.
> This one uses pinhole mask while Lytro uses microlenses of different
> focus distances.
> On Tue, Oct 25, 2011 at 11:42 AM, Richard Guy Briggs <rgb at tricolour.net> wrote:
> > Hi folks,
> > This is a very interesting link a friend of mine passed on. I think he
> > has actually met the guys involved in this project.
> > http://vimeo.com/20412632
> > It is part of a school of architecture.
> > It attempts to map a wifi field using a LED light stick and a long
> > exposure photo...
> > slainte mhath, RGB
slainte mhath, RGB
Richard Guy Briggs -- ~\ -- ~\ <hpv.tricolour.net>
<www.TriColour.net> -- \___ o \@ @ Ride yer bike!
Ottawa, ON, CANADA -- Lo_>__M__\\/\%__\\/\%
Vote! -- <greenparty.ca>_____GTVS6#790__(*)__(*)________(*)(*)_________________
More information about the Photography-sig