Dear all,
Following a suggestion by Henrik Bengtsson I installed EBImage/biocondutor
package. I also installed ImageMagick and GTK software because EBImage need it.
After look at EBImage I find a function that compute Haralick texture on images.
I tryed to run it with following simulated image, but I get error.
myimage<-as.Image(matrix(sample(100*100),nc=100))
image(myimage)
haralickMatrix(x=myimage,ref=myimage,nc=12)
> haralickMatrix(x=myimage,ref=myimage,nc=12)
Error in function (classes, fdef, mtable) :
unable to find an inherited method for function "haralickMatrix",
for signature "Image", "Image">
Any suggestion are wellcome.
Kind Regards,
miltinho
----------------
> sessionInfo()
R version 2.6.0 (2007-10-03)
i386-pc-mingw32
locale:
LC_COLLATE=English_Jamaica.1252;LC_CTYPE=English_Jamaica.1252;LC_MONETARY=English_Jamaica.1252;LC_NUMERIC=C;LC_TIME=English_Jamaica.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] MASS_7.2-36 EBImage_2.2.0
loaded via a namespace (and not attached):
[1] rcompgen_0.1-15
para armazenamento!
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