On 22/02/2013 05:44, Greg Snow wrote:
Some possibilities: The EBImage package on Bioconductor; the jpeg and png
packages read jpeg and png images.
Almost everyone using ReadImages was using it to read TIFF images, which
package tiff can do. See the 'Data Import/Export Manual',
http://cran.r-project.org/doc/manuals/r-devel/R-data.html#Image-files .
On Thu, Feb 21, 2013 at 8:26 AM, PIKAL Petr <petr.pi...@precheza.cz> wrote:
Dear all
I prepared some image processing routine which depended on package
ReadImages. Basically I imported image to R, changed rgb to grayscale,
normalised an image made some selections and changed to image by
imagematrix.
Recently I learned that this package was removed from CRAN and can not be
used in R 3.0.0.
It was archived, already being orphaned. When R 3.0.0 is released you
can see if it works there: I expect it to.
What options I have now to import image to R, change it to grayscale, make
some computation or selection, change it back to image and plot for visual
inspection.
Thanks
Petr
--
Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
______________________________________________
R-help@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.
