Re: distorting an image
- To: mathgroup at smc.vnet.net
- Subject: [mg105345] Re: distorting an image
- From: divisor <congruentialuminaire at yahoo.com>
- Date: Sun, 29 Nov 2009 05:08:46 -0500 (EST)
- References: <heqeul$1lj$1@smc.vnet.net>
Hello Leon: I would start with ImageData[]...then define function(s) over the real plane to consume the pairs? HTH. Roger Williams Franklin Laboratory On Nov 27, 10:11 pm, Leon Gunther <thegunth... at rcn.com> wrote: > I want to take an image and map each point (x,y) to another point u(x,y) and v(x,y) so as to produce a distorted image. > It would be analogous to painting a piece of rubber and distorting the rubber. > > My ultimate goal is to map 2d symmetrically so that r -> f(r) > > Any advice? > > Leon Gunther > > thegunth... at rcn.com