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imagematrix
2009 Oct 20
1
Problem/anomalous behavior with image() function (and ReadImages?)
...with an
anomalous white line (which can be removed in the way just
described).
Here is code that produces an image with anomalous white lines
on under Fedora 10:
library(rimage)
x <- read.jpeg(system.file("data", "cat.jpg", package="rimage"))
plot(x) # calls plot.imagematix(), which in turn calls image()
Alternatively, you can copy cat.jpg from the rimage package to
the data directory of ReadImages and do this:
library(pixmap)
library(ReadImages)
x <- read.jpeg(system.file("data", "cat.jpg", package="ReadImages")
catpixmap <- pixma...