Re: Image processing

[Erika Bueno]

Thanks, Soren! I'm gonna try this in the morning, when I get to the
lab and I'll tell you if I got it :)

Good night! :)

2010/6/9 Søren Hauberg <address@hidden>:
> ons, 09 06 2010 kl. 02:39 -0300, skrev Erika Bueno:
>> I'm gonna try :)
>>
>> I read the image, just like you explained me to do. It works.
>>
>> I know the image is saved in the variable "i" as a matrix, right?
>>
>> Ok. But I don't know the size of the matrix. So, how can I work with
>> something that I don't know its extension?
>>
>> My project is to read a couple of images and, then, compare then. To
>> do this, I gotta read the images and work with its variables as
>> matrices.
>>
>> Got it now? :)
>
> Yes I think I got it, thanks :-)
>
> To get the size (or extension as you call it), simply call
>
>  size (I)
>
> this will be a vector with the number of rows in the image on the first
> place and the number of columns in the second place.
>
> Søren
>
>