Re: Problem loop for and image size

[Andreas Weber]

Am 22.10.2016 um 17:28 schrieb Julien563:

> I would like to know two things : 
> First of all, i have nr=1000, that's ok, but nc = 3000??? Look my pic : Size
> in blue : 1000*1000 so why the programm doesn't show me : nc=1000 and nr=
> 1000.
>
> A=imread('galaxy.jpg');
> r,nc]= size([A])

You are using "size" with two output args. See
[nr,nc]=size(ones(3,4,5))# This returns nc = 4*5 = 20
Use [nr,nc,channels]= size(A)

-- Andy