Re: get a table of coordinates from an image of a graph
- To: mathgroup at smc.vnet.net
- Subject: [mg112492] Re: get a table of coordinates from an image of a graph
- From: "M.Roellig" <markus.roellig at googlemail.com>
- Date: Fri, 17 Sep 2010 06:42:00 -0400 (EDT)
- References: <i6q0jk$l41$1@smc.vnet.net>
On 15 Sep., 10:37, Peter Lindsay <p... at me.com> wrote: > I don't know if this is even possible, but if it is then someone on this list will know: > > I have a jpg image with a "wobbly" line cartesian graph [ X-Y axes etc ]. > > Is it possible by importing it, to get mathematica to "read" the graph and produce a table of coordinates ? > > Obviously the table could be scaled subsequently to produce desired results to match the original graph. > > Sorry if this is a daft question > > Peter Lindsay Hi, Take a look at the following post: http://groups.google.com/group/comp.soft-sys.math.mathematica/browse_thread/thread/49a15c49ada8c1a8/0f75a441d3a8110d?lnk=gst&q=wildebeestz#0f75a441d3a8110d Markus