affine transformation to rasters
- To: mathgroup at smc.vnet.net
- Subject: [mg83025] affine transformation to rasters
- From: juan flores <juanfie at gmail.com>
- Date: Thu, 8 Nov 2007 06:04:27 -0500 (EST)
I am working on fractals through IFS (Iterated Function Systems). An
IFS ca be defined as a set of affine transformations that are
iteratively applied to an initial image. All examples in the Wolfram
Demonstrations Project do IFSs with polygons. When you apply an
affine transformation to a raster image, you get the rotations,
reflections, and shearings right, but not the translations nor the
I am reading a jpg file with import, extracting the raster from it,
and applying an affine transformation.
oce = Import["ExampleData/ocelot.jpg"];
oceras = oce[];
In this case, the affine transformation is a composition of
translation, rotation, reflection, and shearing.
Any ideas on how to proceed? Any tricks?
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