> I'm generating some images in R to put into a document that I'm producing
> using Latex. This document in Latex is following a predefined model, which
> does not accept compilation with pdflatex, so I have to compile with latex
> -> dvi -> pdf. Because of that, I have to generate the images in R
Sorry about some mistakes in the code. The correct one is:
> library(rimage)
> image
size: 458 x 372
type: rgb
> laplacian_result <- normalize(laplacian(image))
> postscript("laplacian_result.eps")
> plot.imagematrix(laplacian_result)
> dev.off()
Talita
2009/4/11 Talita Perciano
> Ok... I'm
Ok... I'm using the rimage package to manipulate an image. So, the image I
have in R is of the type imagematrix, which is a matrix with the pixel
values of the R, G anf B bands. What I'm doing is applying some operation
(like laplacian filter for example) and plotting the result as an image:
> lib
Do you mean you're importing jpegs or other bitmaps into
R and writing them out (possibly with annotation etc.) as
PostScript?
Can you give a small example of some sort? It would
help for giving advice.
Talita Perciano wrote:
> Thank you for the answer. Just to clear things out, I'm gener
Thank you for the answer. Just to clear things out, I'm generating plots of
rgb images.
Talita
2009/4/11 Ben Bolker
>
>
> Talita Perciano wrote:
> >
> > Dear users,
> >
> > I'm generating some images in R to put into a document that I'm producing
> > using Latex. This document in Latex is follo
Talita Perciano wrote:
>
> Dear users,
>
> I'm generating some images in R to put into a document that I'm producing
> using Latex. This document in Latex is following a predefined model, which
> does not accept compilation with pdflatex, so I have to compile with latex
> -> dvi -> pdf. Because
Dear users,
I'm generating some images in R to put into a document that I'm producing
using Latex. This document in Latex is following a predefined model, which
does not accept compilation with pdflatex, so I have to compile with latex
-> dvi -> pdf. Because of that, I have to generate the images
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