Re: [R] Loading an image/picture (png/jpeg/...) to screen...

From: Gregoire Pau <gregoire.pau_at_embl.de>
Date: Mon, 07 Jun 2010 11:54:32 +0200

The package EBImage provides general purpose functionality for the reading, writing, analysis and displaying of images.

 > library(EBImage)
 > x = readImage('lena.gif')
 > display(x)

ImageJ is OK to carry out some image processing operations. But if you need to perform quantitative image analysis or model/analyse images with statistical models, then R + EBImage is a simple and powerful alternative.

Images are just matrices.

Kind regards,

Greg

---
Gregoire Pau
EMBL Research Officer
http://www.embl.de/~gpau/


Oliver wrote:

> baptiste auguie <baptiste.auguie <at> googlemail.com> writes:
>
>> Hi, >> >> Try this, >> >> library(png) >> example(readPNG)
> [...]
>
>
> If "rasterImage" would be available, I think this would be the right hint.
>
> But it isn't.
>
> So I can load the pic, but not display it. :(
>
>
> Ciao,
> Oliver
>
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______________________________________________ R-help_at_r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Received on Mon 07 Jun 2010 - 09:56:30 GMT

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