Re: Re: Re: Image Processing: Mathematica?
- To: mathgroup at smc.vnet.net
- Subject: [mg5871] Re: [mg5797] Re: [mg5768] Re: Image Processing: Mathematica?
- From: Dag Spicer <spicer at leland.Stanford.EDU>
- Date: Sun, 2 Feb 1997 01:31:12 -0500
- Organization: Stanford University
- Sender: owner-wri-mathgroup at wolfram.com
On 27 Jan 1997 seanross at worldnet.att.net wrote:
You might try converting the bitmap you have to a standard TIFF, using
some graphics program that supports those formats (i.e. read in the
file and save it as a TIFF).
Then I would checkout the ReadTIFF package by Simon Chandler on
Mathsource. Be forewarned this package needs the fast binary files
package by Todd Gayley also on mathsource. I have not been able to get
this latter package to work on my system ( PC running NT4.0 with math. ver
3.0). However it does seem to install smoothly on a typical powermac.
An alternative would to check out the electronic supplement to A.B.
Watson's article in The Mathematica Journal. He has a ShowImage[]
command which will display imagedata stored as a matrix (list of lists)
of grayvalues.
Dag Spicer
spicer at leland.stanford.edu
> Amy Hawthorne wrote:
> >
> > I have had success using filters to export graphics to other programs
> > such as Scientific Word. I find that exporting as a Windows Metafile
> > works the best and takes up relatively little memory. I have also been
> > able to animate tables of graphics. I hope that was the kind of thing
> > you were interested.
> >
> > By the way I am using Mathematica 2.2.3 on Windows 95
> >
> > Amy Hawthorne
>
>
> No, actually, I am trying to get data IN to mathematica, not out. I
> want to import a black and white bitmap image and be able to analyze it.
>
>
>
--
Dag Spicer - Stanford University
E-m: spicer at leland.stanford.edu
P.O. Box 7027 Stanford, CA 94309 U.S.A.
History of Science, Technology, Semiconductor Process Engineering