Thanks for the quick replay!
I'm sure this error has to do with the problematic NEF format, but just in
case it doesn't, here's the error output:
I = imread(readsfrom(`dcraw -c "SHT_0001.NEF"`)[1],Images.PPMBinary)
ERROR: ArgumentError("'P' is not a valid digit (in \"P6\")")
in parseint at string.jl:1459
in parseints at /home/yakir/.julia/v0.2/Images/src/io.jl:756
in parse_netpbm_size at /home/yakir/.julia/v0.2/Images/src/io.jl:455
in imread at /home/yakir/.julia/v0.2/Images/src/io.jl:465
I'll just add that it is probably possible to add NEF functionality to
imagemagick and therefore indirectly to imread as well. So that's one
option.
On Tuesday, May 13, 2014 11:24:03 AM UTC+10, Tim Holy wrote:
>
> You'll probably have more luck with `readsfrom` than `readall`.
>
> --Tim
>
> On Monday, May 12, 2014 04:34:14 PM Yakir Gagnon wrote:
> > I have a bunch of NEF images that I need to do some calculations with. I
> > could just convert and save them all to some normal format with dcraw,
> but
> > that will just take disk-space. I'd rather read them into Julia somehow.
> > dcraw has an option to output the image to the pipe (dcraw -c filename),
> so
> > I thought that since Images.jl's imread can read streams, maybe I can
> get
> > it to work that way. Something along the lines of:
> >
> > I = imread(readall(`dcraw -c "SHT_0001.NEF"`),PPMBinary())
> >
> > But this doesn't work. Any ideas?
>
